Features
•Available with soft seats.
•Threaded cap standard (back pressure tight). Maximum back pressure 50 psig [3.4 barg].
•Hex on valve nozzle provides for easy installation.
•Single control ring offers easy adjustability of blowdown.
•Pivoting disc design offers exceptional seat alignment.
•Guide to nozzle ratio reduces friction.
•Valve bodies are heavy duty casting.
•Full nozzle design for optimum flow performance.
•Threaded side outlet for piped off discharge to eliminate fugitive emissions.
Model Descriptions
Model 910: CS body and bonnet with SS trim.
Model 911: All SS construction.
Model 916: Same as Model 910 except resilient seat/seals. Superior ‘leak-free’ performance.
Model 917: Same as Model 911 except resilient seat/seals. Superior ‘leak-free’ performance.
Model 920: Steel body and bonnet with screwed cap and stainless steel spring for organic fluid vaporizers (ASME Section I -‘V’ Special Use or application). 800 psig [55.2 barg] maximum set pressure.
Model 921: Steel body and bonnet with plain lift lever and stainless steel spring for forced flow steam generators (ASME Section I -‘V’ Special Use or application). 800 psig [55.2 barg] maximum set pressure.
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
ASME Section VIII, Air/Gas/Steam/Liquid, ‘UV’ National Board Certified. Also available for Vacuum Service
Model 910
Model 927: Steel body and bonnet with packed lift lever and SS spring for high temperature/pressure hot water boilers (ASME Section I -‘V’ Special Use or application). 800 psig [55.2 barg] maximum set pressure.
Applications
•Air/gas compressors, intercoolers, aftercoolers.
•Liquid filled pressure vessels/systems, ASME Section VIII (UV).
•Vacuum systems including pumps, tanks and equipment.
•Pressure vessels - containing gas, air, liquid or steam, including tanks and receivers.
•Oil/gas separators.
•Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.
•Bypass relief or pressure regulation.
•All SS Model 911 may be suitable for sanitary/edible applications.
•Process and industrial corrosive applications.
Total Flow Control Solutions
Tyco reserves the right to change product design and specifications |
KUKMC-0392-US-0207 |
without notice. Copyright © 2002 by Tyco International Ltd. |
|
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Options
•Threaded cap. (Variation 01)
•Threaded cap with gag. (Variation 02)
•Plain lever. (Variation 03)
•Plain lever with gag. (Variation 04)
•Plain lever with vibration dampener. (Variation 05)
•Packed lever. (Variation 06)
•Packed lever with gag. (Variation 07)
•Models 910 and 911 available with 150#, 300# and 600# inlet flanges and 150# outlet flange per ANSI B16.5.
•Model 911 available with Tri-Clover Adapter Inlet.
‘911 ZDE’ ‘911 ZEE’ ‘911 ZFG’ ‘911 ZGG’ ‘911 ZGH’ ‘911 ZHH’ ‘911 ZJJ’
Pressure Limits
See Specification Table
Temperature Limits
Model 910:
-20°/800°F [-28.9°/427°C]
Model 911:
-320°/800°F [-195°/427°C]
Models 916 and 917:
Temperatures limited by Elastomer seat material.
Note
1.ASME standard valves for air, steam and hot water above 140°F [60°C] must have lift lever.
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
2 |
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
ASME Section VIII, Non-Code Air/Gas/Steam/Liquid, ‘UV’ National Board Certified. 920 is ASME Section I Special Purpose, Steam, ‘UV’ National Board Certified. 910, 911 Available for Vacuum Service
Service Recommendations for Resilient Seat/Seal Materials
Seat/Seal Materials |
Service Recommendation |
|
|
Air, Anhydrous Ammonia, Butane, Carbon Dioxide, Diesel Oil, Ethyl Chloride, Ethyl Ether, |
|
BUNA-N (-40° to 275°F) [-40° to 135°C] |
Freons #11 and 12, Fuel Oil, Gasoline, Helium, Hydrogen Sulphide, Kerosene, Lube Oil, |
|
|
Natural Gas, Nitrogen, Oxygen (Gas), Propane, Propylene, Sulphur Dioxide, Vinyl Chloride |
|
|
|
|
|
Acetone, Air, Amyl Alcohol, Aniline, Benzine, Butane, Carbon Disulphide, Carbon Tetrachloride |
|
|
Dowtherm ‘A’ and ‘J,’ Ethyl Chloride, Ethylene, Ethylene Glycol, Ethyl Alcohol, Gasoline, Hexane, |
|
Viton® A (-10° to 406°F) [-23° to 208°C] |
Hydrogen Sulphide, Isobutyl Alcohol, JP - 4 Fuel, JP - 5 Fuel, Kerosene, Lube Oil, Natural Gas, |
|
|
Naphtha, Nitrogen, Propane, Propylene, Propyl Alcohol, Sulphur Dioxide, Toluene, |
|
|
Trichloroethylene,Turpentine, Water, Xylene |
|
Silicone (-100° to 406°F) [-73° to 208°C] |
Air, Helium, Nitrogen, Oxygen (Gas) |
|
|
|
|
Ethylene Propylene (-70° to 400°F) [-57° to 205°C] |
Steam, Hot Water |
|
Neoprene (-45° to 300°F) [-43° to 149°C] |
Air, Anhydrous Ammonia, Butane, Butyl Alcohol, Castor Oil, Denatured Alcohol, Ethanol, Ethyl |
|
Alcohol, Freons (12, 13, 14 and 22), Glycols, Natural Gas and Silicate Esters |
||
|
||
|
|
Specifications
Model |
Orifice Connections |
Min/Max |
Min/Max |
––––—––––– Dimensions, in [mm] –––––—–––– |
Approx. |
|||||||
Number1 |
|
ANSI Standard |
Set Pressure |
Temp. |
A |
B |
C |
C |
C |
Weight |
||
|
|
Inlet |
Outlet |
psig [barg] |
(°F)2 [°C] |
|
|
Threaded |
Plain |
Packed |
lb [kg] |
|
|
|
|
|
|
|
|
|
Cap |
Lever |
Lever |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9*BDC# |
D |
1/2” |
1” |
3/900 |
-320/800 |
23/8 |
15/8 |
71/4 |
83/8 |
9 |
3 |
|
[12.7] |
[25.4] |
[0.2/62] |
[-195/427] |
[60.3] |
[41.3] |
[184.2] |
[212.7] |
[228.6] |
[1.4] |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
9*BDD# |
D |
3/4” |
1” |
3/900 |
-320/800 |
23/8 |
15/8 |
71/4 |
83/8 |
9 |
3 |
|
[ 19.0] |
[25.4] |
[0.2/62] |
[-195/427] |
[60.3] |
[41.3] |
[184.2] |
[212.7] |
[228.6] |
[1.4] |
|||
|
|
|||||||||||
9*BED# |
E |
3/4” |
11/4” |
3/900 |
-320/800 |
25/8 |
2 |
75/8 |
83/4 |
93/8 |
4 |
|
[19.0] |
[31.8] |
[0.2/62] |
[-195/427] |
[66.7] |
[50.8] |
[193.7] |
[222.3] |
[238.1] |
[1.8] |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
9*BFE# |
F |
1” |
11/2” |
3/600 |
-320/800 |
27/8 |
23/8 |
83/4 |
97/8 |
101/2 |
6 |
|
[25.4] |
[38.1] |
[0.2/41.4] |
[-195/427] |
[73.0] |
[60.3] |
[222.3] |
[250.8] |
[266.7] |
[2.7] |
|||
|
|
|||||||||||
9*BGF# |
G |
11/4” |
2” |
3/600 |
-320/800 |
31/4 |
25/8 |
101/8 |
111/4 |
113/4 |
8 |
|
[31.8] |
[50.8] |
[0.2/41.4] |
[-195/427] |
[82.6] |
[66.7] |
[257.2] |
[285.8] |
[298.5] |
[3.6] |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
9*BHG# |
H |
11/2” |
21/2” |
3/500 |
-320/800 |
31/2 |
23/4 |
111/8 |
13 |
121/2 |
11 |
|
[38.1] |
[63.5] |
[0.2/34.5] |
[-195/427] |
[88.9] |
[69.9] |
[282.6] |
[330.2] |
[317.5] |
[5.0] |
|||
|
|
|||||||||||
9*BJH# |
J3 |
2” |
3” |
3/500 |
-320/800 |
4 |
31/4 |
121/2 |
141/2 |
151/8 |
15 |
|
[50.8] |
[76.2] |
[0.2/34.5] |
[-195/427] |
[101.6] |
[82.6] |
[317.5] |
[368.3] |
[384.2] |
[6.8] |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
Notes
1.Replace asterisk with desired Model Number. Replace # with seat material designation. Data applicable to all models.
2.Temperature limits for Model 910 = -20°/800°F [-28.9°/427°C]; for Model 911 = -320°/800°F [-195°/427°C].
Temperature limits for elastomer seats per above table.
3.For C dimensions: pressures above 200 psig [14 barg] add 1.25-inch [31.8 mm] to the overall height.
C |
C |
C |
|
A |
A |
|
A |
|
|
|
|
B |
B |
B |
Plain Lever |
Threaded Cap |
Packed Lever |
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
3 |
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
910, 911, 916 and 917 Available for Vacuum Service
Parts and Materials - Models 910 and 911 Threaded Cap
No. Part Name |
910 |
911 |
|
|
1 |
Nozzle |
SS, SA351-CF8M |
SS, SA35-CF8M |
|
|
|
|
|
|
2 |
Body O-ring |
Teflon® |
Teflon® |
|
3 |
Body |
Steel, SA216 Gr. WCB |
SS, SA351-CF8M |
|
|
|
|
|
|
4 |
Warn Ring |
SS, A743-CF8M |
SS, A743-CF8M |
|
5 |
Disc |
SS, A479-316 |
SS, A479-316 |
|
|
|
|
|
|
6 |
Set Screw Nut |
SS, A479-316 |
SS, A479-316 |
|
7 |
Set Screw |
SS, Commercial Gr. 18-8 |
SS, A479-316 |
|
|
|
|
|
|
8 |
Set Screw Seal |
Teflon® |
Teflon® |
|
9 |
Retainer Ring |
SS, A303-316 |
SS, A313-316 |
|
|
|
|
|
|
10 |
Disc Holder |
SS, A351-CF8M |
SS, A35-CF8M |
|
11 |
Guide |
SS, A743-CF8M |
SS, A743-CF8M |
|
|
|
|
|
|
12 |
Screw |
SS, Commercial Gr. 18-8 |
SS, Commercial Gr. 18-8 |
|
13 |
Coiled Spring Pin |
SS, A313-302 |
SS, A313-302 |
|
|
|
|
|
|
14 |
Spring |
SS: A313-316 or A313-T621 |
|
|
Alloy steel: A681-H12 or B637-X750 |
|
|
||
|
|
|
|
|
15 |
Bonnet |
Steel, A108 Gr. 1117 |
SS, SA479-316 |
|
|
|
|
|
|
16 |
Spring Step |
SS, A479-316 |
SS, A479-316 |
|
17 |
Stem |
SS, A479-316 |
SS, A479-316 |
|
|
|
|
|
|
18 |
Wire and Seal |
SS wire and Lead seal, Commercial |
SS wire and Lead seal, Commercial |
|
19 |
Cap |
Steel, A108 Gr. C1018 |
SS, A479-316 |
|
|
|
|
|
|
20 |
Compression Screw |
SS, A479-316 |
SS, A479-316 |
|
21 |
Jam Nut |
SS, A479-316 |
SS, A479-316 |
|
|
|
|
|
|
22 |
Cap O-ring |
BUNA-N |
BUNA-N |
|
23 |
Body Plug |
Steel, A108 Gr. C1018 |
SS, Commercial Gr. 18-8 |
|
|
|
|
|
|
|
Guide |
SS, A479-316 |
SS, A479-316 |
|
24 |
Guide Locknut |
SS, A479-316 |
SS, A479-316 |
|
|
Shield |
SS, A167-316 |
SS, A167-316 |
|
25 |
Bonnet Gasket |
Teflon® |
Teflon® |
|
|
Bonnet Cap |
Steel, A108 Gr. 1117 |
SS, A479-316 |
|
26 |
Cap O-ring |
BUNA-N |
BUNA-N |
|
|
Bonnet |
Steel, A108-1018 |
SS, A312-316 |
|
No. Part Name |
910 Flanged |
|
1 |
Inlet Flange |
CS, A105 |
|
|
|
2 |
Inlet Stub End |
SS, A479-316 |
3 |
Outlet Flange |
CS, A105 |
|
|
|
4 |
Outlet Stub End |
SS, A479-316 |
18
17
16
15
14
16
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
Inlet
19
20
21
22
23
Outlet
4
3
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
4 |
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Models 910, 911, 916 and 917 Available for Vacuum Service
24 |
25 |
26 |
Parts and Materials - Models 910 and 911 Packed Lever |
||
23 |
|
|
|||
22 |
|
27 |
No. |
Part Name |
Materials |
|
18 |
Cap O-ring |
BUNA-N 70 |
||
21 |
|
28 |
|||
|
|
|
|
||
20 |
|
19 |
Jam Nut |
SS, A479-316 |
|
|
29 |
||||
19 |
|
|
20 |
Lift Cam |
SS, A743-CF8M |
|
|
21 |
Cotter Pin |
CS, Commercial |
|
18 |
|
|
|||
|
|
22 |
Lever |
Steel, Zinc Plated A108-GR. 1018 |
|
|
|
|
|||
|
|
30 |
23 |
Drive Screw |
SS, Commercial |
|
|
31 |
24 |
Retainer Nut |
SS, A479-316 |
|
|
25 |
Retainer O-ring |
BUNA-N |
|
|
|
|
|||
|
|
|
26 |
Lift Cam O-ring |
BUNA-N |
|
|
|
27 |
Cap |
(Model 910) Steel, A216 GR. WCB, (Model 911) SS, A743-CF8M |
|
|
|
28 |
Lift Nut |
SS, A479-316 |
|
|
|
29 |
Lift Washer |
SS, A479-316 |
|
|
|
30 |
Stem |
SS, A479-316 |
|
|
|
31 |
Compression Screw |
SS, A479-316 |
|
|
|
32 |
Bonnet Gasket |
Teflon® |
|
|
|
|
Guide |
(Model 910) SS, A479-316, (Model 911) SS A743-CF8M |
|
|
|
33 |
Guide Locknut |
SS, A479-316 |
|
|
|
|
Shield |
SS, A167-316 |
|
|
|
|
Bonnet Cap |
(Model 910) Steel, A108 GR. 1117, (Model 911) SS, A479-316 |
|
|
|
34 |
Cap O-ring |
BUNA-N |
|
|
|
|
Bonnet |
(Model 910) Steel, A106 GR. 8, (Model 911) SS, A312-316 |
|
|
|
Parts and Materials - Models 910 and 911 Plain Lever |
||
|
|
|
No. |
Part Name |
Materials |
|
|
16 |
|
|
Cadmium plated steel: A231/A231M |
15 |
|
|
11 |
Spring |
SS: A313-302 |
|
17 |
SS: A313-316 |
|||
|
|
|
|
||
14 |
|
18 |
|
|
Alloy steel: A681-H12 |
13 |
|
|
12 |
Bonnet |
(Model 910) Steel, A108-1117, (Model 911) SS, A479-316 |
|
|
13 |
Jam Nut |
SS, A479-316 |
|
|
|
19 |
|||
|
|
14 |
Compression Screw |
SS, A479-316 |
|
12 |
|
|
|||
11 |
|
|
15 |
Lever |
Steel, A109 Cadmium Plated |
|
|
16 |
Cap |
Brass, B176 |
|
|
|
20 |
|||
|
|
17 |
Lift Nut |
SS, A479-316 |
|
|
|
|
|||
|
|
21 |
18 |
Lift Washer |
SS, A479-316 |
|
|
|
|
|
|
|
|
|
19 |
Rivet |
Steel, Commercial |
|
|
|
20 |
Cap Screw |
SS, Commercial 18-8 |
|
|
|
21 |
Spring Step |
SS, A479-316 |
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
5 |
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Model Number/Order Guide
Model |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
||||||||
Position |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example |
9 |
1 |
0 |
B |
J |
H |
M |
0 |
1 |
A |
K |
E |
0 |
3 |
0 |
0 |
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Model
910 |
917 |
927 |
911 |
920 |
|
916 |
921 |
|
Connection Model
B |
- |
Male x Female NPT |
J |
- |
150# Flange x 150# Flange |
L |
- |
300# Flange x 150# Flange |
N |
- |
600# Flange x 150# Flange |
Z |
- |
Tri-clover (911) |
Orifice
D F H
E G J
Inlet Size
C - 1/2-inch [12.7 mm] |
F - 11/4-inch [31.8 mm] |
D - 3/4-inch [19.1 mm] |
G - 11/2-inch [38.1 mm] |
E - 1-inch [25.4 mm] |
H - 2-inch [50.8 mm] |
Seat/Seal Material
M- Metal-to-metal – Models 910, 911, 920, 921, 927
B- BUNA-N – Models 916, 917 only
E- EPR – Models 916, 917 only
S- Silicone – Models 916, 917 only
V- Viton® – Models 916, 917 only
N- Neoprene – Models 916, 917 only
Variation (01 through 99)
Number provided only by Kunkle to cover specific feature or option.
01 |
- |
Threaded cap |
05 |
- |
Plain lever with vibration |
02 |
- Threaded cap with gag |
|
|
dampener |
|
03 |
- |
Plain lever |
06 |
- |
Packed lever |
04 |
- |
Plain lever with gag |
07 |
- |
Packed lever with gag |
|
|
|
60 - |
BSP Threads |
Design Revision
Indicates non-interchangeable revision. Revision A
Valve Service
B- High-temperature Hot Water ASME Sect. I (Model 927 only) - Packed lever only
C- Organic Fluid ASME Section I (Threaded Cap only)
(Model 920 only)
J- Liquid ASME Section VIII (Threaded Cap/Packed Lever only)
K- Air/Gas ASME Section VIII (Plain Lever/Packed Lever required for air)
L- Steam ASME Section VIII (Plain Lever/Packed Lever required)
M- Non-code Liquid (Threaded Cap/Packed Lever only)
N- Non-code Air/Gas
P - Non-code Steam
Q- Vacuum (Threaded Cap/Packed Lever only)
R- Forced Flow Steam ASME Section I (Plain Lever only) (Model 921 only)
Spring Material
E- SS (-60° to 550°F) [-51° to 288°C]
F- High-temperature Alloy Steel (-60° to 800°F) [-51° to 427°C]
Set Pressure
3 psig (0003) through 900 psig (0900) [0.48 barg through 62 barg]
Vacuum 6-inch [200 mbarg] HG (inches of Mercury) (0006) through 29-inch [1000 mbarg] HG (0029) Models 910, 911, 920, 921
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
6 |
|
|
Models 910, 911, 916, 917, 920, 921, 927 ASME Section VIII, Air/Gas/Steam/Liquid, ‘UV’ National Board Certified. 927 is ASME Section I Special Purpose, Steam, ‘UV’ National Board Certified. 910, 911 Available for Vacuum Service
Features
•Available with soft seat.
•Threaded cap is standard (back pressure tight).
•Hex on valve nozzle provides for easy installation.
•Single control ring offers easy adjustability of blowdown.
•Pivoting disc design corrects misalignment and offers exceptional performance.
•Guide to nozzle ratio reduces friction.
•Full nozzle design for optimum flow performance.
•Threaded side outlet for piped off discharge to eliminate fugitive emissions.
Model Descriptions
Model 912: Full nozzle design. SS warn ring and disc with brass/bronze base. Bronze/ brass body and bonnet.
Model 913: Full nozzle design. Bronze/ brass body and bonnet. 316 SS trim (base, disc and disc holder).
Model 918: Same as Model 912 except resilient seat/seal. Superior ‘leak-free’ performance.
Model 919: Same as Model 913 except resilient seat/seal. Superior ‘leak-free’ performance. Bronze body and bonnet. 316 SS trim (base, disc and disc holder).
Applications
•Air/gas compressors - intercoolers - aftercoolers.
•Liquid filled pressure vessels/systems -
ASME Section VIII (UV).
•Pressure vessels - containing gas, air, liquid or steam. Including tanks and receivers.
•Vacuum systems including pumps, tanks and equipment.
•Optional materials for low temperature - cryogenic applications.
•Oil/gas separators.
•Overpressure relief and protection of pumps, tanks, lines and hydraulic systems.
•By-pass relief or pressure regulation.
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Models 912, 913, 918 and 919 ASME Section VIII, Air/Steam/Gas/Liquid, ‘UV’ National Board Certified. Also available for Vacuum Service
Model 912
Options
•Threaded cap. (Variation 01)
•Threaded cap with gag. (Variation 02)
•Plain lever. (Variation 03)
•Plain lever with gag. (Variation 04)
•Plain lever with vibration dampener. (Variation 05)
•Packed lever. (Variation 06)
•Packed lever with gag. (Variation 07)
Pressure and Temperature Limits
Models 912, 918: – Steam
3 to 250 psig [-0.2 to 17 barg]1 -320° to 406°F [-195° to 208°C]
Models 913, 919: – Steam
3 to 300 psig [-0.2 to 17 barg]1 -320° to 425°F [-195° to 219°C]
Models 912, 918: – Air/Gas/Liquid 3 to 300 psig [-0.2 to 21 barg] -320° to 406°F [-195° to 208°C]
Models 913, 919: – Air/Gas/Liquid
3 to 900 psig [-0.2 to 62 barg]
-320° to 425°F [-195° to 219°C]
Vacuum – 6- through 29-inch HG
[200 through 1000 mbarg] – 300°F [149°C]
Maximum back pressure 50 psig [3 barg] - threaded cap and packed lever
Note
1.ASME standard valves for air or steam service must have lift lever. For steam boilers and generators.
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
7 |
|
|
Kunkle Safety and Relief Products
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Models 912, 913, 918, 919 ASME Section VIII, Steam/Air/Gas/ Liquid, ‘UV’ National Board Certified. Also available for Vacuum Service
Service Recommendations for Resilient Seat/Seal Materials
Seat/Seal Materials1 |
Service Recommendation |
|
Air, Anhydrous Ammonia, Butane, Carbon Dioxide, Diesel Oil, Ethyl Chloride, Ethyl Ether, Freons #11 |
BUNA-N (-40° to 275°F) [-40° to 135°C] |
and 12, Fuel Oil, Gasoline, Helium, Hydrogen Sulphide, Kerosene, Lube Oil, Natural Gas, Nitrogen, |
|
Oxygen (Gas), Propane, Propylene, Sulphur Dioxide, Vinyl Chloride |
|
|
|
Acetone, Air, Amyl Alcohol, Aniline, Benzine, Butane, Carbon Disulphide, Carbon Tetrachloride |
|
Dowtherm ‘A’ and ‘E’, Ethyl Chloride, Ethylene, Ethylene Glycol, Ethyl Alcohol, Gasoline, Hexane, |
Viton® A (-10° to 406°F) [-23° to 208°C] |
Hydrogen Sulphide, Isobutyl Alcohol, JP - 4 Fuel, JP - 5 Fuel, Kerosene, Lube Oil, Natural Gas, |
|
Naphtha, Nitrogen, Propane, Propylene, Propyl Alcohol, Sulphur Dioxide, Toluene, Trichloroethylene, |
|
Turpentine, Water, Xylene |
Silicone (-100° to 406°F) [-73° to 208°C] |
Air, Helium, Nitrogen, Oxygen (Gas) |
Ethylene Propylene (-70° to 400°F) [-57° to 205°C] Steam, Hot Water
Neoprene (-45° to 300°F) [-43° to 149°C] |
Air, Anhydrous Ammonia, Butane, Butyl Alcohol, Castor Oil Denatured Alcohol, Ethanol, Ethyl |
|
Alcohol, Freons (12, 13, 14 and 22), Glycols, Natural Gas and Silicate Esters |
||
|
||
|
|
Note
1.These recommendations are a guide only. For the final selection of the proper material, your experience with available elastomers of various lading fluids should be considered.
Specifications
Model2 |
Orifice |
Connections |
Maximum Set Pressure |
|
––-–––––––– |
Dimensions, in [mm] |
–––-–––––––– |
Approx. |
|||||||||||||
Number |
|
|
ANSI Standard |
|
psig [barg] |
|
|
A |
B |
|
|
C |
C |
|
C |
|
Weight |
||||
|
|
|
Inlet |
|
Outlet |
912-9184 |
913-9195 |
|
|
|
|
Plain |
Threaded |
Packed |
lb |
[kg] |
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lever |
Cap |
Lever |
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
9*BDC |
D |
1/2” |
[12.7] |
3/4” [19.0] |
300 |
[20.7] |
900 |
[62.1] |
23/8 [60] |
15/8 |
[41] |
83/8 [213] |
71/4 |
[184] |
9 |
[229] |
3 |
[1.4] |
|||
9*BDC7 |
D |
1/2” |
[12.7] |
1” |
[25.4] |
300 |
[20.7] |
900 |
[62.1] |
23/8 [60] |
15/8 |
[41] |
83/8 [213] |
71/4 |
[184] |
9 |
[229] |
3 |
[1.4] |
||
9*BDD3 |
D |
3/4” |
[19.0] |
3/4” [19.0] |
— |
— |
900 |
[62.1] |
23/8 [60] |
15/8 |
[41] |
83/8 [213] |
71/4 [184] |
9 |
[229] |
3 |
[1.4] |
||||
9*BDE3 |
D |
1” |
[25.4] |
1” |
[25.4] |
— |
— |
900 |
[62.1] |
25/8 [67] |
15/8 |
[41] |
85/8 [219] |
71/2 [191] |
91/8 [232] |
3 |
[1.4] |
||||
9*BED |
E |
3/4” |
[19.0] 11/4” [31.8] |
300 |
[20.7] |
900 |
[62.1] |
25/8 [67] |
2 |
[51] |
83/4 [222] |
75/8 [194] |
93/8 [238] |
4 |
[1.8] |
||||||
9*BEF3 |
E |
11/4” |
[31.8] 11/4” [31.8] |
— |
— |
900 |
[62.1] |
3 |
[76] |
2 |
[51] |
91/8 [232] |
8 |
[203] |
93/4 [248] |
4 |
[1.8] |
||||
9*BFE |
F |
1” |
[25.4] 11/2” [38.1] |
300 |
[20.7] |
600 |
[41.4] |
27/8 [73] |
23/8 |
[60] |
97/8 [251] |
83/4 [222] |
101/2 [267] |
6 |
[2.7] |
||||||
9*BFG3 |
F |
11/2” |
[38.1] 11/2” [38.1] |
— |
— |
600 |
[41.4] |
3 |
[76] |
23/8 |
[60] |
10 |
[254] |
87/8 [225] |
105/8 [270] |
6 |
[2.7] |
||||
9*BGF |
G 11/4” |
[31.8] |
2” |
[50.8] |
300 |
[20.7] |
600 |
[41.4] |
31/4 [89] |
25/8 |
[67] |
111/4 [286] |
101/8 [257] |
113/4 [298] |
8 |
[3.6] |
|||||
9*BGH3 |
G |
2” |
[50.8] |
2” |
[50.8] |
— |
— |
600 |
[41.4] |
31/4 [89] |
25/8 |
[67] |
111/4 [286] |
101/8 [257] |
113/4 [298] |
8 |
[3.6] |
||||
9*BHG |
H |
11/2” |
[38.1] 21/2” [63.5] |
300 |
[20.7] |
500 |
[34.5] |
31/2 [89] |
23/4 |
[70] |
13 |
[330] |
111/8 [283] |
121/2 [318] |
11 |
[5.0] |
|||||
9*BJH |
J6 |
2” |
[50.8] |
3” |
[76.2] |
300 |
[20.7] |
500 |
[34.5] |
4 |
[102] |
31/4 |
[89] |
141/2 |
[368] |
121/2 |
[318] |
151/8 |
[384] |
15 |
[6.8] |
Notes
1.Maximum temperature controlled by resilient seat/seal material.
2.Replace asterisk with desired Model Number. Data applicable to all models.
3.Available with SS trim only.
4.Maximum pressure on steam is 250 psig.
5.Maximum pressure on steam is 300 psig.
6.For C dimensions: pressures above 200 psig [14 barg] add 1.25-inch [31.8 mm] to the overall height.
7.Special variation required. Consult factory.
C |
C |
C |
|
|
A |
A |
A |
|
|
|
||
B |
B |
B |
|
Plain Lever |
Packed Lever |
||
Threaded Cap |
Tyco reserves the right to change product design and specifications |
KUKMC-0392 |
without notice. Copyright © 2002 by Tyco International Ltd. |
8 |
|
|