Bellofram Air Regulators Type 10, Air Regulators Type 110, Air Regulators Type 40, Air Regulators Type 41, Air Regulators Type 50 Catalog
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Air
Regulators
Type 10
Type 110
Type 40
Type 41
Type 50
Type 50 NACE
Type 51
Type 51SS
Type 60
Type 65
Type 70
Type 70BP
Type 77
Type 78
Type 91
Type 92
Type M1
Type M2
<![endif]>Air Regulators
www.marshbellofram.com • 800.727.5646 |
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<![endif]>Regulators Air
Type 10
Pressure Regulator Series
Features
Highly Accurate Pressure Regulation
The Bellofram Type 10 Regulator controls output pressure with an accuracy of 0.1%, and has very low sensitivity to changes in supply pressure and flow.
Start-Up Stability
The Type 10 Regulator has been designed to eliminate the need for any readjustment of the regulated pressure after long “down time.”
At start-up, the regulated pressure will return to its output setting.
Flow Stability
The regulated pressure is held constant over substantial changes in flow due to the high-gain pneumatic servo amplifier. Particularly good from dead end to 20 cubic meters per hour
(12 SCFM).
Automatic High Downstream Relief Capacity
An integral relief valve provides for exhaust flow whenever the regulated pressure is reset to a lower value. The exceptionally large capacity of this relief valve assures immediate response when the downstream regulated pressure must be reduced under dead-end conditions.
Pressure Stability
A high performance servo-operated control mechanism is utilized in the regulator. The pressure supplied to the pneumatic servo amplifier is reduced and held constant.
Locking Capability
The standard Type 10 regulator has a locking nut which, when tightened, prevents inadvertent adjustment of pressure.
Temperature Stability
Shifts in the regulated pressure over wide ambient temperature variations are minimized by the use of a measuring capsule made of specially selected stainless steel alloys.
Proven Reliability
Thousands of Type 10 Regulators are in the field. Proof of the accuracy of the regulator is reflected by its use in most air gauging systems and other precision pressure control applications.
Mounting
The unit may be installed in any position.
It can be panel mounted or supported by in-line plumbing.
Applications
Industrial processes, inspection procedures, control and analytical instrumentation require precise regulation of air pressure in pipes and vessels. Maintaining constant pressures in these applications is usually complicated by the presence of numerous disturbances, such as changes in supply pressure, flow, and ambient temperature, that tend to upset prevailing conditions.
Bellofram Pressure Regulators provide accuracy, precision control, and maximum stability under the most adverse operating conditions.
Type 10 Pressure
Regulator Applications
•Gas Mixing
•Valve Operators
•Gate Actuators
•Positioner Signal
•Calibration Stands
•Air Hoists
•Air Gauging
•Cylinder Loading
•Force Balance Hoists
•Disc and Shoe Air Brakes
•Clamp Units
•Web Tensioning
•Press Units
•Roll Loading
Type 10
Pressure Regulator Series
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800.727.5646 • www.marshbellofram.com |
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Plunger
Knob
Tamper Resistant
The Type 10 Regulator is available with a tamper resistant cover, as illustrated. The cover is threaded over the adjusting screw to prevent inadvertent or unwarranted adjustment of output pressure.
www.marshbellofram.com • 800.727.5646
Type 10PL |
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Plunger Operated Regulator |
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This reliable plunger operated |
Plunger Travel |
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regulator provides unmatched |
Pressure Range |
Plunger Travel* |
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accuracy and repeatability. |
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BAR |
psig |
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inch |
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Regulated pressure is changed |
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0.1–1.7 |
2-25 |
1.9 |
.075 |
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by direct linear actuation of |
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0.1–4.1 |
2-60 |
2.3 |
.090 |
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the plunger instead of turning |
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a knob. |
0.1–8.3 |
2-120 |
2.5 |
.100 |
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*±10% manufacturing tolerance
Return Spring
0.4 in. (10mm) nominal return height; 7 oz. (200g) approximate preload force; 7.5 lb./in. (135g/mm) approximate spring rate, between 0.4 in. (10mm) and 0.24 in. (6.5mm) compressed height.
Plunger Knob Material: Steel
The basic Type 10 Regulator is offered with a choice of three port sizes and three output ranges.
Type 10HR & 10EXHR
High Relief Regulators
Similar in proven accuracy and rugged construction to other Type 10 Regulators, these units provide extra fast “blowdown” for very rapid release of down stream pressure. The extra relief feature makes these regulators suitable for cylinder return stroke actuation, air hoists, and similar applications requiring fast exhaust.
Type 10LR
Low Range Regulator
The main feature of the Type 10LR is its low-range pressure characteristic. It operates on a maximum of 50 psig / 3.4 BAR supply pressure and offers an output pressure range of 0.5 psig / 0.03 BAR to 25 psig / 1.7 BAR
The Type 10 Regulator is also available with bottomports, (Type1 0BM) consult factory.
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<![endif]>Regulators Air
Maximum
Supply Pressure
Pressure Ranges
Port Sizes
Effect of Supply Pressure Variation on Outlet Pressure
Sensitivity
Bleed Rate
Forward Flow Capacity
Exhaust Capacity
@ 5 psig (0.4 BAR) above setpoint
Type 10LR |
Type 10 / 10PL |
Type 10 BM |
Type 10HR |
Type 10 EXHR |
Type 10 HF |
Type 10 Motorized |
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50 psig / 3.4 BAR |
150 psig / 10.3 BAR |
150 psig / 10.3 BAR |
150 psig / 10.3 BAR |
150 psig / 10.3 BAR |
50 psig / 3.4 BAR |
150 psig / 10.3 BAR |
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0.5-25, 2-25, 2-60, |
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.5-25 psig |
2-25, 2-60, 2-120 psig |
2-25, 2-60, 2-120 psig |
2-120 psig |
2-120 psig |
2-25 psig |
2-120 psig |
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0.14–1.7, 0.14–4.1, |
0.14–1.7, 0.14–4.1, |
0.03–1.7, 0.14–1.7, |
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0.03 – 1.7 BAR |
0.14–8.3 BAR |
0.14–8.3 BAR |
0.14–1.7 BAR |
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0.14–8.3 BAR |
0.14–8.3 BAR |
0.14–4.1, 0.14–4.1, |
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0.14–8.3 BAR |
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1/4 |
1/8, 1/4, 3/8 |
N/A |
1/8, 1/4, 3/8 |
1/8, 1/4, 3/8 |
3/8 |
1/8, 1/4, 3/8 |
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0.005 psig / |
0.005 psig / |
0.005 psig / |
0.005 psig / |
0.005 psig / |
0.005 psig / |
0.005 psig / |
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0.3 mBAR |
0.3 mBAR |
0.3 mBAR |
0.3 mBAR |
0.3 mBAR |
0.3 mBAR |
0.3 mBAR |
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per 25 psig / |
per 25 psig / |
per 25 psig / |
per 25 psig / |
per 25 psig / |
per 25 psig / |
per 25 psig / |
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1.7 BAR change |
1.7 BAR change |
1.7 BAR change |
1.7 BAR change |
1.7 BAR change |
1.7 BAR change |
1.7 BAR change |
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1/8" / 3.2mm |
1/8" / 3.2mm |
1/8" / 3.2mm |
1/8" / 3.2mm |
1/8" / 3.2mm |
1/8" / 3.2mm |
1/8" / 3.2mm |
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of water |
of water |
of water |
of water |
of water |
of water |
of water |
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4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
4.8 scfh / 2.3 LPM |
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4 scfm / 113 LPM |
14 scfm / 396 LPM |
3 scfm / 85 LPM |
14 scfm / 396 LPM |
14 scfm / 396 LPM |
40 scfm / 1132 LPM |
10 scfm / 283 LPM |
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2 scfm / 56 LPM |
2 scfm / 56 LPM |
2 scfm / 56 LPM |
10 scfm / 283 LPM |
15 scfm / 424 LPM |
2 scfm / 56 LPM |
2 scfm / 56 LPM |
Temperature Range |
-20 to 160˚F |
-20 to 160˚F |
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-20 to 160˚F |
-20 to 160˚F |
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-20 to 160˚F |
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-20 to 160˚F |
0 to 140˚F |
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-29 to 71˚C |
-29 to 71˚C |
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-29 to 71˚C |
-29 to 71˚C |
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-29 to 71˚C |
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-29 to 71˚C |
-18 to 60˚C |
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Effect of Changes in |
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0.25 psig / 0.01 |
BAR |
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0.25 psig / 0.01 |
BAR |
0.25 psig / 0.01 |
BAR |
0.25 psig / 0.01 BAR |
0.25 psig / 0.01 |
BAR |
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Flow on Regulated |
N/A |
per 10 scfm / |
N/A |
per 10 scfm / |
per 10 scfm / |
per 10 scfm / 283 |
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per 10 scfm / 283 LPM |
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Pressure |
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283 LPM |
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283 LPM |
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283 LPM |
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LPM |
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<![endif]>Regulated PRessuRe
<![if ! IE]><![endif]>Regulated PRessuRe
Effect of Changes in Flow on Regulated Pressure
BAR psig
3.46 |
50.1 |
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Range |
3.45 |
50.0 |
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0.1–8.3 BAR |
3.44 |
49.9 |
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2–120 psig |
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Supply |
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3.43 |
49.8 |
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6.2 BAR |
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3.42 |
49.7 |
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90 psig |
SCFM |
0 |
1.7 |
3.4 |
5.1 |
6.8 |
8.5 |
10.2 |
11.9 |
13.6 |
15.3 |
17.0 |
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m3/hr |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
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2.08 |
30.1 |
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Range |
2.07 |
30.0 |
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0.1–4.1 BAR |
2.06 |
29.9 |
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2–60 psig |
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Supply |
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2.05 |
29.8 |
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6.2 BAR |
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2.0 |
29.7 |
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90 psig |
SCFM |
0 |
1.7 |
3.4 |
5.1 |
6.8 |
8.5 |
10.2 |
11.9 |
13.6 |
15.3 |
17.0 |
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m3/hr |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
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0.70 |
10.1 |
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Range |
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0.69 |
10.0 |
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0.1–1.7 BAR |
0.683 |
9.9 |
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2–25 psig |
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Supply |
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0.68 |
9.8 |
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6.2 BAR |
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0.67 |
9.7 |
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90 psig |
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SCFM |
0 |
1.7 |
3.4 |
5.1 |
6.8 |
8.5 |
10.2 |
11.9 |
13.6 |
15.3 |
17.0 |
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m3/hr |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
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Effect of Upstream Pressure Variations on Regulated Pressure
BAR |
psig |
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Range |
0.70 |
10.1 |
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0.69 |
10.0 |
2.5 SCFM |
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0.1–1.7 BAR |
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0.68 |
39.9 |
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2–25 psig |
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BAR |
2.76 |
3.45 |
4.14 |
4.83 |
5.52 |
6.21 |
6.9 |
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psig |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
0.70 |
10.1 |
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Range |
0.69 |
10.0 |
2.0 SCFM |
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0.1–1.7 BAR |
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0.683 |
9.9 |
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2–25 psig |
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BAR |
2.76 |
3.45 |
4.14 |
4.83 |
5.52 |
6.21 |
6.9 |
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psig |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
0.70 |
10.1 |
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Range |
0.69 |
10.0 |
1.0 SCFM |
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0.1–1.7 BAR |
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0.683 |
9.9 |
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2–25 psig |
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BAR |
2.76 |
3.45 |
4.14 |
4.83 |
5.52 |
6.21 |
6.9 |
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psig |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
0.70 |
10.1 |
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Range |
0.69 |
10.0 |
0.2 SCFM |
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0.1–1.7 BAR |
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0.683 |
9.9 |
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2–25 psig |
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BAR |
2.76 |
3.45 |
4.14 |
4.83 |
5.52 |
6.21 |
6.9 |
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psig |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
Manual Type 10 Ordering Information
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Port Size |
Control Range |
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Type |
Part Number |
NPT |
BAR |
psig |
10 |
960-001-000 |
1/8 |
0.1–1.7 |
2-25 |
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960-003-000 |
1/4 |
0.1–1.7 |
2-25 |
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960-005-000 |
3/8 |
0.1–1.7 |
2-25 |
10 |
960-007-000 |
1/8 |
0.1–4.1 |
2-60 |
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960-009-000 |
1/4 |
0.1–4.1 |
2-60 |
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960-011-000 |
3/8 |
0.1–4.1 |
2-60 |
10 |
960-013-000 |
1/8 |
0.1–8.3 |
2-120 |
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960-015-000 |
1/4 |
0.1–8.3 |
2-120 |
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960-017-000 |
3/8 |
0.1–8.3 |
2-120 |
10BM |
960-126-000 |
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0.1–1.7 |
2-25 |
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960-127-000 |
N/A |
0.1–4.1 |
2-60 |
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960-128-000 |
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0.1–8.3 |
2-120 |
10HR |
960-028-000 |
1/8 |
0.1–8.3 |
2-120 |
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960-029-000 |
1/4 |
0.1–8.3 |
2-120 |
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960-030-000 |
3/8 |
0.1–8.3 |
2-120 |
10EXHR 960-072-000 |
1/8 |
0.1–8.3 |
2-120 |
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960-073-000 |
1/4 |
0.1–8.3 |
2-120 |
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960-074-000 |
3/8 |
0.1–8.3 |
2-120 |
10PL |
960-019-000 |
1/8 |
0.1–1.7 |
2-25 |
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960-020-000 |
1/4 |
0.1–1.7 |
2-25 |
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960-021-000 |
3/8 |
0.1–1.7 |
2-25 |
10PL |
960-022-000 |
1/8 |
0.1–4.1 |
2-60 |
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960-023-000 |
1/4 |
0.1–4.1 |
2-60 |
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960-024-000 |
3/8 |
0.1–4.1 |
2-60 |
10PL |
960-025-000 |
1/8 |
0.1–8.3 |
2-120 |
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960-026-000 |
1/4 |
0.1–8.3 |
2-120 |
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960-027-000 |
3/8 |
0.1–8.3 |
2-120 |
10LR |
960-053-000 |
1/4 |
0.03–1.7 |
0.5-25 |
4 |
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800.727.5646 • www.marshbellofram.com |
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Type 10 Motorized
Pressure Regulators
Bellofram’s high precision Type 10 pressure regulator – a servo balanced system in which the main valve is operated by a pilot valve – is also available in a motorized configuration. This combination is particularly attractive because it offers low power require-
ments (2 rpm/4 watts; 6 rpm/6 watts) with extremely high accuracy.
Applications
The motorized Type 10 pressure regulator can be used for any application where electric control of a pneumatic system is desired. It is often used for remote pressure control and for ventilation systems. It can also be easily integrated into open or closed loop process control systems and may be used with programmable controllers.
Features
•Mountable at any angle
•In the event of power failure, the pneumatic output remains constant at last setting
•Low electrical power requirements
•Adjustable mechanical stop limits maximum output pressure
•No electrical power is required when operating at constant output pressure
•No pre-regulation of supply pressure required
•Built-in overload slip clutch prevents damage to gear train at end of travel, eliminating the need for limit switches in most applications.
Construction |
Typical Installation |
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The regulator and motor are mounted to a bracket and |
Control Circuit Diagram |
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connected to each other through a flexible coupling. The |
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assembly can be mounted through holes in the bracket. |
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Motor Specifications |
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Reversible, synchronous motor with gear drive |
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and slip clutch. |
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Operating Voltage 110VAC, 24VAC, 24VDC or 220VAC. |
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Frequency |
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60 Hz, Except 220 VAC model is 50 Hz. |
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Power Consumption (maximum) |
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2 rpm/4 watts, 6 rpm/6 watts. |
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To increase output pressure, |
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Speeds Available 2 and 6 rpm. |
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apply voltage to unmarked leads. |
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To decrease output pressure, |
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Torque Approx. 8 in. oz. |
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apply voltage to marked leads. |
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Motorized Type 10 Ordering Information |
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9 6 0 - 1 8 0 - |
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1 |
Motor Specifications |
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2 RPM |
110 VAC |
4 WATTS |
60 Hz |
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2 |
6 RPM |
110 VAC |
6 WATTS |
60 Hz |
3 |
6 RPM |
220 VAC |
6 WATTS |
50 Hz |
4 |
2 RPM |
24 VAC |
4 WATTS |
60 Hz |
5 |
6 RPM |
24 VAC |
6 WATTS |
60 Hz |
6 |
6 RPM |
24 VDC |
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1 |
Pressure Range |
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2-25 psig / 0.1–1.7 BAR |
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2 |
2-60 psig / 0.1–4.1 BAR |
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3 |
2-120 psig / 0.1–8.3 BAR |
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4 |
L. R. Model, 0.5-25 psig / 0.03–1.7 BAR |
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5 |
H.R. Model, 2-120 PSI / 0.1–8.3 BAR |
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1 |
Port Size |
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1/8 NPT |
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2 |
1/4 NPT |
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3 |
3/8 NPT |
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Regulator-Motor Specifications
Pressure Range |
Approximate Time to Cover |
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Full Range (seconds) |
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BAR |
psig |
2 rpm |
6 rpm |
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0.1–1.7 |
2-25 |
75 |
25 |
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0.1–4.1 |
2-60 |
90 |
30 |
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0.1–8.3 |
2-120 |
150 |
50 |
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*±10% manufacturing tolerance
Drawings and dimensions are for reference only.
<![endif]>Air Regulators
www.marshbellofram.com • 800.727.5646 |
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5 |
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<![endif]>Regulators Air
Type 110
Pressure Regulator Series
Features
•Highly Accurate Pressure Regulation
•Large Port Sizes Available: 3/8, 1/2, 3/4 and 1 NPT (BSPP and BSPT also Available)
•Adjustment Stem Locking Capability
•High Forward Flow Capacity – 150+ SCFM
•High Exhaust Capacity
•Balanced Supply Valve
•Low Sensitivity to Supply Pressure Variations
•Low Sensitivity to Flow Variations
Applications
The Type 110 was developed specifically for use with Air Balancing Systems or Zero-Gravity Arms. Such systems require very small forward to reverse flow offsets for smooth operation. The precision regulators that can achieve the sensitivity requirements do not typically possess the forward or exhaust capacity to handle large balancing arms or cylinders. The Type 110 does not have this limitation. It is ideal for use in any application where precise regulation of pressure is required along with high flow or high exhaust capacity.
Other typical applications
•Valve Operators
•Air Hoists
•Web Tensioning
•Roll Loading
•Large Cylinder Loading
•Air Brakes
•Force Balance Hoists
•Gate Actuators
Description
The Type 110 combines the proven technology of the Marsh Bellofram Type 10 regulator with the large pneumatic booster of the Type 79 Relay. The result is a precise, crisply responding regulator that can achieve very large forward and exhaust flows. Forward to reverse flow offset is minimized by the capsule operated, servo-control system located in the upper portion of the regulator. This servo-control system supplies a pilot pressure to the large integral pneumatic booster. The large supply and exhaust orifices of the integral booster enable this regulator to produce very high forward and exhaust flow rates. Few regulators can offer this combination of sensitivity and large flow capacity.
As with all of the Type 10 regulators, the stainless steel measuring capsule is the “heart” of the Type 110 Pressure Regulator. Originally developed for sensitive aircraft altimeters, this precision-sensing element provides the energy to activate the servo-control mechanism.
It provides greater regulation and accuracy while eliminating the problems usually encountered with range springs and conventional diaphragms. Because of the balanced supply valve in the integral pneumatic booster, the Type 110 can work with higher supply pressures (250 PSIG) than many other regulators.
Type 110
Pressure Regulator Series
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Maximum Supply Pressure
Output Pressure Ranges
Port Sizes
Effect of Supply Pressure Variation on Outlet Pressure
Sensitivity
Air Consumption
Forward Flow Capacity (100 psig/ 6.9 BAR supply, 20 psig / 1.4 BAR set point)
Type 110
250 PSIG / 17.2 BAR
2-25 PSIG / 0.14-1.7 BAR
2-50 PSIG / 0.14-3.5 BAR
2-110 PSIG / 0.14-7.6 BAR 3/8, 1/2, 3/4, 1 NPT, BSPT or BSPP
0.01 psig / 0.6 mBAR change in output for a 25 psig/1.7 BAR change in supply pressure
1/4" / 6.4 mm of water column
14 scfh / 6.6 slpm @ max output pressure 3/8 NPT - 110 SCFM+ / 3105 SLPM 1/2 NPT - 110 SCFM+ / 3105 SLPM 3/4 NPT - 200 SCFM+ / 5645 SLPM
1 NPT - 200 SCFM+ / 5645 SLPM
Exhaust Capacity
(based on raising output 5 psig / .34 BAR above 20 psig / 1.4 BAR set point)
Temperature Range Weight
Type 110 Ordering Information
30 scfm / 847 slpm
-20˚ to +160˚F -29˚ to +71˚C
5.4 lbs / 2.45 Kg
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Port Size (NPT) |
Pressure Ranges |
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psig |
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960-510-000 |
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0.1-1.7 |
2-25 |
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960-511-000 |
3/8 |
0.1-3.5 |
2-50 |
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960-512-000 |
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0.1-7.6 |
2-110 |
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960-513-000 |
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0.1-1.7 |
2-25 |
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960-514-000 |
1/2 |
0.1-3.5 |
2-50 |
T110 |
960-515-000 |
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0.1-7.6 |
2-110 |
960-516-000 |
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0.1-1.7 |
2-25 |
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960-517-000 |
3/4 |
0.1-3.5 |
2-50 |
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960-518-000 |
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0.1-7.6 |
2-110 |
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960-519-000 |
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0.1-1.7 |
2-25 |
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960-520-000 |
1 |
0.1-3.5 |
2-50 |
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960-521-000 |
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0.1-7.6 |
2-110 |
For BSPT or BSPP pipe threads, add BSPT or BSPP to the end of the part number. For mounting bracket, order P/N 607-293-000
Type 110 Materials of Construction
Body, bonnet and housing |
Die Cast Zinc Alloy |
Capsule and adjustable screw |
Stainless Steel |
Spacer |
Aluminum |
Diaphragm |
Nitrile Elastomer and Polyester Fabric |
Trim |
Stainless Steel, Brass, Plated Steel, Acetal |
Knob |
Phenolic Plastic |
Type 110: Forward Flow Curve, 3/4 and 1 NPT
Type 110: Forward Flow Curve, 3/8 and 1/2 NPT
@ 100 PSIG Supply Pressure
Type 110: Exhaust Curve
<![endif]>Air Regulators
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<![endif]>Regulators Air
Type 40
Pressure Regulator Series
Features
•Superior regulation characteristics
•Rugged, corrosion resistant construction
•Low cost
•Excellent stability and repeatability
•Self-relieving
•Low droop at high flow
•Several mounting options
Type 40 Specifications
Sensitivity
Flow Capacity @ 100 psig (6.9 BAR) Supply and 20 psig (1.4 BAR) outlet
Effect of Supply Pressure Variation (25 psig/1.7 BAR) on Outlet Pressure
Exhaust Capacity 5 psig (0.35 BAR) above 20 PSIG set point Max Supply Pressure
Effect of Changes in Flow on Regulated Pressure (100 psig / 6.9 BAR Supply)
Output Pressure Ranges
Temperature Range
Total Air Consumption @ Maximum Output
Port Size
Materials of Construction
Tamper Resistant Cover
Mounting Options
Type 40: Regulated Pressure VS. Flow
1" Water Column (2.5 cm)
20 SCFM (566 LPM)
Less than 0.2 psig (0.01 BAR)
0.1–0.45 SCFM Typical 2.8 - 12.7 LPM
250 PSIG (17.2 BAR)
2 PSIG over flow of 10 SCFM / 283 LPM (0-30 PSIG / 0-2.1 BAR range 1/4 NPT, 20 PSIG / 1.4 BAR set point)
0-10 PSIG (0-0.7 BAR)
0-35 PSIG (0-2.4 BAR)
0-60 PSIG (0-4.1 BAR)
0-120 PSIG (0-8.3 BAR) 
0-160˚F (-18 to 71˚C) 
6 SCFH (2.8 LPM)
1/4 NPT, BSPT
Body: Die cast aluminum with vinyl paint Adjusting Screw: Plated steel
Trim: Plated steel, brass, acetal resin Diaphragm: Buna-N elastomer and polyester fabric Knob: Phenolic Plastic (option) Spring: Music wire
Optional
Pipe, Panel or Bracket
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PSIG |
BAR |
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90 |
6.2 |
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80 |
5.5 |
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4.8 |
60 |
4.1 |
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3.4 |
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2.8 |
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30 |
2.1 |
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20 |
1.4 |
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10 |
0.7 |
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0 |
0 |
SCFM |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
LPM |
0 |
57 |
113 |
170 |
227 |
283 |
340 |
397 |
453 |
510 |
566 |
623 |
680 |
736 |
793 |
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FoRwaRd Flow |
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Type 40
Pressure Regulator Series
Description
Marsh Bellofram’s General Purpose Type 40 Pressure Regulator is a reliable precision unit designed for instrumentation and general purpose use.
Test data for the Type 40 regulator shows excellent performance characteristics compared with those of similar units presently on the market. The Type 40 regulator is generally superior in regulated pressure vs. flow, forward-to-re- verse flow offset, supply pressure sensitivity, repeatability and stability.
Ruggedly designed and constructed, the Type 40 has housings of diecast aluminum. Every regulator is finished with vinyl paint (which resists scratching, weathering and other physical abuse) and is pressure and leak tested prior to shipment from the factory. Careful design and quality materials throughout assure long, trouble-free operation in the most difficult industrial environments. A rubberized, soft-seat valve stem provides positive shut-off and “forgives” dirt or other foreign matter. An aspirator maintains downstream pressure and compensates for droop when high flow occurs. The gauge port is convenient for gauge installation and can also be used as an additional full flow outlet.
The Type 40 regulator has a 60-mesh 304 stainless steel screen to block foreign particles from entering the output stream. The design of these regulators is especially well suited to pilot-oper- ated controllers and instruments, as well as applications such as air chucks, air spray guns, air cylinders and actuators, and a wide range of industrial pneumatic systems and equipment.
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Type 40 Ordering Information |
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Part Number |
Port Size (NPT) |
Set Point Range |
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BAR |
psig |
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960-063-000 |
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0-0.7 |
0-10 |
T40 |
960-064-000 |
1/4 |
0-2.4 |
0-35 |
960-065-000 |
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0-4.1 |
0-60 |
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960-066-000 |
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0-8.3 |
0-120 |
Type 40 Option Ordering Matrix
Replace last three digits of part number with digits from table below.
Option |
1 |
2 |
3 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
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1 |
Fluorocarbon Pintle |
001 |
021 031 051 061 071 |
081 |
091 |
101 |
111 |
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2 |
Non-Relieving |
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002 |
032 |
052 |
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072 |
082 |
092 |
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112 |
3 |
Knob |
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003 |
053 |
063 |
073 |
083 |
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103 |
113 |
5 |
Epoxy Finish |
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005 |
065 |
075 |
085 |
095 |
105 |
115 |
6 |
Tapped Vent |
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006 |
076 |
086 |
096 |
106 |
116 |
7 |
Mounting Bracket |
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007 |
087 |
097 107 |
117 |
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8 |
Pressure Gauge |
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008 |
098 |
108 |
118 |
9 |
Tamper-Resistant Cover |
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009 |
109 |
119 |
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10 |
Soft Relief Seat |
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010 |
110 |
11 |
Fluorocarbon Diaphragm |
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011 |
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To order BSPT threads (including the gauge port) add “BSPT” to end of part number.
Fluorocarbon Pintle
A special elastomeric pintle used where elements in the supply air, such as flame retardant synthetic lubricants, are particularly destructive to ordinary pintle material.
Non Relieving
Used in applications where it is desirable to relieve pressure downstream of the regulator, for some constant flow applications, and where the gas flowing through the regulator must not escape at the regulator. Non-re- lieving regulators should not be used for low or no flow applications.
Corrosive Resistant Epoxy Finish
An epoxy paint applied to the body and bonnet of the regulator exterior surfaces to provide increased corrosion resistance.
Mounting Bracket
Steel (dichromate finish) bracket for side mounting. P/N: 607-000-057
Knob
Option to replace the square head pressure adjusting screw.
Tapped Vent
Allows installation of plumbing to capture exhaust air.
Pressure Gauge
Dual scale 2 in. (50.8 mm) gauges. Ranges include 0-30 psig (0-200 kPa), 0-60 psig (0-400 kPa), 0-100 psig (0-700 kPa) and 0-160 psig (0-1100 kPa). When specified with regulator, the correct range will be supplied. For NPT versions only.
Tamper Resistant Cover
An aluminum tubular cover placed over a slotted head adjusting screw and screwed onto the bonnet of the regulator with a wrench. Prevents ordinary hand adjustments.
Type 40 Dimensional Drawing
52.3
2.06
36.6
1.44
5/16" SQ.
10–24 UNC–2B
X 0.37 (9.4 mm) DEEP (2 PLACES)
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143 |
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82.5 |
5.63 |
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3.25 |
@ 20 psig |
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106.7 |
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(1.4 BAR) |
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60.2 |
Adjustment |
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4.2 |
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2.37 |
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!/4” – 18 NPT
Gauge Port
0.38
9.62
63.5 |
Optional Mounting Bracket |
2.5 |
607-000-057
Drawings and dimensions are for reference only.
Soft Relief Seat
Used in applications where it is desirable to reduce the standard bleed rate from 6 SCFH [0.17 m3hr] to less than 0.1 SCFH [0.003 m3hr].
Fluorocarbon Diaphragm
Diaphragm as well as all seals are made of fluorocarbon elastomer to prevent deterioration from elements in the air supply, such as flame retardant synthetic lubricants normally destructive to standard Nitrile material.
<![endif]>Air Regulators
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<![endif]>Regulators Air
Type 41-1 & Type 41-2
Pressure Regulator Series
Features
•Superior regulation characteristics
•Rugged, corrosion-resistant construction
•Excellent stability and repeatability
•Self-relieving of excess down stream pressure
•Low droop at high flow
•Mounting options available
Description
The Type 41 regulators are designed for applications requiring high flow capacity, low droop, high accuracy, and fine adjustment sensitivity. The use of Bellofram’s rolling diaphragm provides greater sensitivity and improved accuracy. In addition, Type 41 regulators offer reduced over-all size and several mounting options, providing direct interchangeability with more expensive competitors’ units.
Ruggedly designed and constructed, the Type 41 regulators have housings of precision-cast aluminum. They are pressure tested, and
are chromate treated for internal corrosion resistance. Every regulator is finished with vinyl paint which resists scratching, weathering and other physical abuse.
Careful design and quality materials throughout assure long, trouble-free operation in the most difficult industrial environments. A rubberized, soft-seat valve stem provides stability and “forgives” dirt and other foreign matter. An aspirator maintains downstream pressure and compensates for droop when high flow occurs. The gauge port is convenient for gauge installation and can also be used as an additional full flow outlet.
The design of these regulators is especially well suited for panel applications due to ease of mounting (only one panel hole required), small size, adjustment sensitivity (32 threads per inch on the adjusting screw), and knob.
Models
The Type 41 comes in two versions, Type 41-1 and Type 41-2. These two regulators offer the same performance in two slightly different packages.
Type 41-1
This unit comes standard with 1⁄4 NPT ports and a knob, and can be panel mounted using either the center nut or the threaded shoulder holes, spaced 1.5 in. (38.1 mm) center-to-center.
Type 41-2
This unit comes standard with 1⁄4 NPT ports, a knob and a bonnet vent port which can be tapped for a 1⁄4 NPT fitting if desired. It can be panel mounted using either the center nut or the threaded shoulder holes, spaced 1.25 in. (32.7 mm) center-to-center.
Type 41: Regulated Pressure VS. Flow
PSIG BAR 25 1.7
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20 |
1.4 |
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15 |
1.0 |
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10 |
0.7 |
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5 |
0.3 |
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0 |
0 |
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SCFM |
0 |
5 |
10 |
15 |
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LPM |
0 |
142 |
283 |
425 |
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FoRwaRd Flow |
Type 41-1
Pressure Regulator Series
Type 41-2
Pressure Regulator Series
20 |
25 |
30 |
566 |
708 |
850 |
10 |
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800.727.5646 • www.marshbellofram.com |
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T41 Regulator Specifications
Sensitivity
Flow Capacity @ 100 psig (6.9 BAR) Supply and 20 psig (1.4 BAR) outlet Effect of Supply Pressure Variation (25 psig/1.7 BAR) on Outlet Pressure Exhaust Capacity 5 psig (0.35 BAR) above 20 psig set point
Max Supply Pressure
Effect of Changes in Flow on Regulated Pressure
(100 psig / 6.9 BAR Supply)
Output Pressure Ranges
Temperature Range
Total Air Consumption
@ Maximum Output
Port Size
Materials of Construction
Mounting Options
1" Water Column (2.5 cm) 25 SCFM (700 LPM)
±0.35 PSIG (24 mBAR)
0.1–0.45 SCFM Typical 2.8 - 12.7 LPM
250 PSIG (17.2 BAR)
1 psig (0.07 BAR) over flow
of 10 SCFM (0-30 psig / 0-2.1 BAR range, 1/4 NPT, 20 psig / 1.4 BAR set point)
0-2 PSIG (0-0.14 BAR)
0-10 PSIG (0-0.69 BAR)
0-30 PSIG (0-2.1 BAR)
0-60 PSIG (0-4.1 BAR)
0-100 PSIG (0-6.9 BAR) 
0-160˚F (-18 to 71˚C)
6 SCFH (2.8 LPM)
1/4 NPT, BSPT
Body: Die cast aluminum with vinyl paint Adjusting Screw: Plated steel
Trim: Plated steel, brass, acetal resin Diaphragm: Buna-N polyester fabric Knob: Phenolic Plastic
Spring: Music wire 
Pipe, Panel or Bracket
Type 41-1 Dimensional Drawing
Type 41-2 Dimensional Drawing
Optional Mounting Bracket
607-000-057
<![endif]>Air Regulators
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