Ham-Let MBV SERIES Data Sheet

Patent No.
8590569
METERING BALL VALVES
MBV SERIES
VALVES & ACTUATORS
VALVES & ACTUATORS
METERING BALL VALVE (MBV) SERIES
On/Off and Metering service PFA Encapsulated Ball Stem design Panel Mounting as standard MAWP 2000 psi (137 Barg) MAWT 300°F (150°C) End Connections: LET-LOK 1/16”, 1/8”, 1/4”, 3/8”;
FNPT 1/8”; MNPT 1/8”; Male Face Seal 1/4”
1°, 3° and 5° Stem Taper for required ow control Stem with Stopper shoulder for long life service
MATERIAL OF CONSTRUCTION
No. Component Qty. Material
1 Handle Set Screw* 1 18-8 Stainless Steel
2 Flow Fixing Screw 1 18-8 Stainless Steel
3 Handle 1 St.St. ASTM A-276
4 Bonnet Nut 1 St.St. ASTM A-276
5 Bonnet 1 St.St. ASTM A-276
6 O-Ring 1 Fluorocarbon FKM
7 Stem 1 St.St. 174PH/A564
8 O-Ring 2 Fluorocarbon FKM
9 Body 1 St.St. ASTM A-182
10 Panel Nut 1 St.St. ASTM A-276
11 Ball Stem assembly 1 St.St. ASTM A-276 + PFA
12 Set Screw 1 St.St.304
13 Handle 1 Naylon + Glass Fiber
*Warning: Handle Set Screw is factory
calibrated and should not be adjusted in order to defend the F and X stem from being harmed
Ball valve handle provides rapid shut off while keeping the metering ow presetting.
Encapsulated ball stem design has virtually no dead space to minimize system contamination.
GENERALFEATURES
The Shut-off Metering Ball Valve Series provides the highest degree of precision metering for moderate pressure applications. This series features innovative and unique shut-off capability and allows full control of the process from complete shut-off to extra ne regulation. A choice of three precision stem tapers enables metering at ow capacities as low as CV= 0.001 with up to 11 handle turns. This valve is the ultimate solution for precision ow control.
13
12
11
10
9
8
7
Double O-ring sealing ensures perfect repeatable leak tight operation.
Lock set screw helps determine the required ow.
Factory calibrated set screw provides the 'mechanical stop' for step tip protection.
METERING BALL VALVES MBV SERIES
254
Innovative and Patented ow path provided the ability to combine the Ball-Metering design.
Stem diffusion surface hardening provides the best galling resistance and protection from wear and corrosion.
6
5
4
2
*
1
3
METERING BALL VALVE DIMENSIONS
G
E
D
Basic
Ordering
Number
H
A
Stem
Orice Cv End
Taper
mm in
Angle
(Required
F
panel hole)
Connections
1/8’’ LET-LOK
E
CB
D
mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in
®
54.6 2.15 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
1/4” LET-LOK 56.1 2.21 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
3MM LET-LOK 54.6 2.15 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
®
MBV-H
3.3 0.13
6MM LET-LOK
0.13 max
1/8’’ Female NPT 41.4 1.63 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
56.1 2.21 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
1/4”’ Male Face Seal 54.1 2.13 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
®
3/8’’ LET-LOK
64.92 2.55 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
1/8’’ Male NPT 41.8 1.64 65.7 2.59 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 29 1.14 21.1 0.83 72 2.83
®
54.6 2.15 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
56.1 2.21 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
54.6 2.15 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
56.1 2.21 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
MBV-F
1.4 0.055
1/8’’ LET-LOK
1/4” LET-LOK
3MM LET-LOK
6MM LET-LOK
0.03 max
1/8’’ Female NPT 41.4 1.63 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
1/4”’ Male Face Seal 54.1 2.13 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
3/8’’ LET-LOK
64.92 2.55 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
1/8’’ Male NPT 41.8 1.64 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
54.6 2.15 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
56.1 2.21 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
54.6 2.15 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
56.1 2.21 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
MBV-X
0.8 0.03
0.004 max
1/8’’ LET-LOK
1/4” LET-LOK
3MM LET-LOK
6MM LET-LOK
1/8’’ Female NPT 41.4 1.63 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
1/4”’ Male Face Seal 54.1 2.13 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
®
3/8’’ LET-LOK
64.92 2.55 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
1/8’’ Male NPT 41.8 1.64 60 2.36 34.8 1.37 8.6 0.34 5.9 0.23 15.1 0.59 31 1.22 12.5 0.49 21.1 0.83 72 2.83
Dimensions are for reference only, and are subject to change.
G
(Required
F
panel hole)
H
A
E
CB
D
G
(Required
F
panel hole)
J
A
A B C D E F G H J K
CK
VALVES & ACTUATORS
HAM-LET ADVANCED CONTROL TECHNOLOGY
255
TESTING
The H, F and X Series metering ball valve designs have been tested for Proof and Burst. Every MBV - H, F & X metering valve is factory tested with Nitrogen at 1000 psig (69 bar) for proper assembly, using leak detection.
FLOW DATA AT 70ºF (20ºC)
FLOW SETTING
MBV-H series metering valve is tested for bubble tight shut­off at 100 psig (6.8 bar) differential pressure.
MBV-F series metering valve handle dead stop is set at 4 to 10 std cm3/min with 5 psig (0.34 bar) inlet pressure.
MBV-X series metering valve handle dead stop is set at 4 to 10 std cm3/min with 15 psig (1.0 bar) inlet pressure.
MBV-F METERING BALL VALVE 3° STEM MBV-H METERING BALL VALVE 5° STEM
VALVES & ACTUATORS
0.15
0.14
0.12
0.1
0.08
0.06
0.04
Flow Coefcient (Cv)
0.02
0 2 4 6 8 10 11
Handle Turns
Pressure Drop to Atmosphere
psi (bar)
Maximum Flow
Coefficient
(Cv) 0.13
MBV-X METERING BALL VALVE 1° STEM
0.004
0.0035
0.003
0.0025
0.002
0.0015
0.001
Flow Coefcient (Cv)
0.0005
10 (0.68) 0.47 (1.7) 1.6 (45.3)
50 (3.4) 1.0 (3.7) 4.5 (127)
100 (6.8) 1.5 (5.6) 7.9 (223)
0 2 4 6 8 10 11
Water Flow
U.S gal/min
(L/min)
Handle Turns
Air Flow std ft3 / min (std L / min)
0.03
0.025
0.02
0.015
0.01
0.005
Flow Coefcient (Cv)
0 3 6 9 11
Maximum Flow
Coefficient
(Cv) 0.03
Handle Turns
Pressure Drop
to Atmosphere
psi (bar)
10 (0.68) 0.09 (0.34) 0.33 (9.3)
50 (3.4) 0.21 (0.79) 0.9 (25.4)
100 (6.8) 0.3 (1.1) 1.5 (42.4)
Water Flow U.S gal/min
0.83” (Ø 21.0)
(L/min)
Air Flow std ft3 / min (std L / min)
1.82”(46) Open
Pressure Drop
to Atmosphere
psi (bar)
Maximum Flow Coefficient (Cv)
0.004
METERING BALL VALVES MBV SERIES
256
10 (0.68) 0.01 (0.03) 0.04 (1.1)
50 (3.4) 0.02 (0.07) 0.1 (2.8)
100 (6.8) 0.04 (0.15) 0.2 (5.5)
Water Flow
U.S gal/min
(L/min)
Air Flow std ft3 / min (std L / min)
Panel Thickness
SRG
Y
CLEANING & PACKAGING
Every MBV series Metering ball valve is cleaned in accordance with Standard Cleaning and Packaging (procedure 8184). Oxygen Clean & Lubricant Free Cleaning and packaging, in accordance with Special Cleaning and Packaging (procedure 8185), is available as an option. Lubricant free cleaned valves have signicantly higher actuation torque.
TECHNICAL DATA
Pressure - Temperature Ratings Orice
Series
H
F
X
Fluorocarbon FKM is a standard O-ring for MBV-H, F, X
O-ring Material*
Buna N
Ethylene Propylene
Fluorocarbon FKM
Peruor
Polychloroprene (CR)
Temperature Rating
°F (°C)
-10 to 300 (-23 to 149)
-10 to 300 (-23 to 149)
-15 to 300 (-26 to149)
-0 to 300 (-18 to 149)
-10 to 250 (-23 to 121)
Pressure psig (bar) inch mm
Shutoff Ser-
vice
2000 (137) 0.13 3.3 Ye s
2000 (137) 0.055 1.4 Yes
2000 (137) 0.03 0.8 Ye s
Angle
METERING HANDLE OPTIONS
Vernier Handle
Optional for H, F & X
Round Aluminum Handle*
Standard for H
* Black is Standard.
Colored Handles are available upon request,
see "Ordering Information"
BALL HANDLE OPTIONS
*S
G
R
B
Metal Slotted Handle
Standard for F.
Metal Slotted Handle
Standard for X.
VALVES & ACTUATORS
Optional for H.
MANUAL OPERATION
S - Black Handle*
B - Blue Handle
R - Red Handle
G - Green Handle
Y - Yellow Handle
Y
M- Metal Handle
* Black Nylon handle is standard.
HAM-LET ADVANCED CONTROL TECHNOLOGY
257
METERING BALL VALVE
ORDERING INFORMATION
OPTIONAL
VALVES & ACTUATORS
MBV
Valve Series
Metering Type
Standard Stem Taper- 5°
H
Fine Stem Taper- 3°
F
Extra Fine Stem Taper-1°
X
Valve Type
Let-Lok® Ends
00
Female End
10
Male Ends
80
Male to Female Ends
85
Male to Let-Lok® Ends
95
(1)
-
H 00
(1)
-
- - - - - - -
SS L 1/4
Body and Ends Material
SS 316
SS
End Connection Type
®
Let-Lok
L
NPT
N
BSPP (ISO Parallel)
G
BSPT (ISO Tapered)
R
Male Face Seal
GL
One-Lok
HL
End Size
1/8
1/4
(2)
3/8
3
6
8
MM
MM
MM
Metering Handle Options
Standard Handle
Blank
Vernier Handle
V
Red Aluminum Handle
R
Yellow Aluminum Handle
Y
Green Aluminum Handle
G
Blue Aluminum Handle
B
(3)
(4)
(4)
(4)
(4)
O-Ring Material
Fluorocarbon
Blank
FKM
EPDM
EP
Polychloroprene
NE
(CR)
Peruor
KZ
Buna-N
BU
Ball
Treatments
Standard
Cleaning &
Blank
Passivation
Oxygen Clean
OC
Lubricant Free
LF
Handle Options
Black Nylon
Blank
Handle
Red Nylon
RH
Handle
Blue Nylon
BH
Handle
Yellow Nylon
YH
Handle
Green Nylon
GH
Handle
Metal SS
M
Handle
HPA Actuator
A1
(2)
Double Acting
HPA Actuator
A1C
Normally Closed
HPA Actuator
A10
Normally Opened
(1)
Female threaded end connections available up to size 1/8”
(2)
3/8” and 8MM size available only for Let-Lok and One-Lok end connections types.
(3)
Black Aluminum Handle is standard for H type metering ball valve.
Metal slotted handle is standard for F & X type metering ball valve.
(4)
Colored Aluminum handles available for H type metering ball valves only.
Warning!
The system designer and user have the sole responsibility for selecting products suitable for their special application requirements, ensuring their safe and trouble-free installation, operation, and maintenance. Application details, material compatibility and product ratings should all be considered for each selected product. Improper selection, installation or use of products can cause property damage or personal injury.
MBV, Rev 01 January 2015
METERING BALL VALVES MBV SERIES
258
Loading...