High pressure single seat control valve is a high pressure type of single seat control valve. Its conventional pressure rating ranges from ANSI 900 to 2500LB, and its special pressure rating ranges from 3500LB to 4500LB. It has high regulation accuracy, high pressure recovery coefficient, easy operation and maintenance. It is a control element commonly used in process control.
Through innovative structural design, our control valve can replace the internals online without removing the valve from the pipeline.
Size Range
DN 25 - 100 / 1" - 4"
Pressure Rate
PN100 – PN320
Class 900 -Class 2500
Temperature range
-196 to +566 °C / -320 to +1050 °F
Design
IEC 60534
End Connection
Flanged, Flat Face or Raised Face flange
BONNET
Standard, Heating Extension, Cooling Extension, Bellow Sealed
SEAT LEAKAGE
Class IV, V, & VI (FCI-70.2) Standard Leakage Rates, soft seating Class VI-Bubble tight (Zero Leakage)
FLOW
From Down to Up, From Up to Down
ACTUATOR
Pneumatic Diaphragm, Piston or Electrical.
ACCESSORIES
Pneumatic Positioner, Electro Pneumatic Positioner, Limit Switch, SOV, Air lock relay, Volume Booster, AFR, Position Transmitter.
