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. ComponentQty.Material
1Handle Set Screw*118-8 Stainless Steel
2Flow Fixing Screw118-8 Stainless Steel
3Handle1St.St. ASTM A-276
4Bonnet Nut1St.St. ASTM A-276
5Bonnet1St.St. ASTM A-276
6O-Ring1Fluorocarbon FKM
7Stem1St.St. 174PH/A564
8O-Ring2Fluorocarbon FKM
9Body1St.St. ASTM A-182
10Panel Nut1St.St. ASTM A-276
11Ball Stem assembly1St.St. ASTM A-276 + PFA
12Set Screw 1St.St.304
13Handle1Naylon + 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.
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
ABCDEFGHJK
CK
VALVES & ACTUATORS
HAM-LETADVANCED 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.
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 signicantly higher
actuation torque.
TECHNICAL DATA
Pressure - Temperature RatingsOrice
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
Peruor
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)inchmm
Shutoff Ser-
vice
2000 (137)0.133.3Ye s5°
2000 (137)0.0551.4Yes3°
2000 (137)0.030.8Ye s1°
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-LETADVANCED 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)
-
H00
(1)
-
-------
SSL1/4
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)
Peruor
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
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