Application
Used in conjunction with level transmitters, the Forbes Marshall boiler water level control valve modulates the amount of water that enters the boiler.
FORBES MARSHALL WATER LEVEL CONTROL VALVE
BRAND: FORBES MARSHALL
SIZE: 40NB, 50NB, 80NB, 100NB, 150NB
RATING: ANSI 300, ANSI 600, ANSI 900
FLANGE STANDARDS: FLANGED- RF
PLUG CHARACTERISTIC: LINEAR, EQUAL PERCENTAGE
LEAKAGE CLASS: IV (0-200 DEG C)
BODY MATERIAL: A216 WCB
TOP MOC: A216 WCB
TRIM MATERIAL: SS316
GASKET: GRAPHITE
PACKING: GRAPHITE
SEALING: EPDM
Features
Actuator Features:
Actuator Type: Diaphragm Pneumatic Actuator
Actuator Action: Air To Close/ Air to Open
Failure Position: Failed to Open/ Failed to Close
Positioner Features:
Make: Forbes Marshall
Model: 830 WP
Action: Linear
Input Signal : 4-20mA
