Zhp Type Single Seat Control Valve

We are one of the prominent organizations engaged in trading, exporting, manufacturing and supplying a superior quality array of ZHP Type Single Seat Control Valve in Dalian, Liaoning, China. ZHP Type Single Seat Control Valve is a kind of top pilot single seat valve, which has simple structure, well sealing, high flow rate and stable application performance. Reasonable top spiral system can avoid vibration during small opening percentage, so as to extend valve working life.

SINGLE SEAT CONTROL VALVE SPECIFICATION
Body type:straight through casting globe type
Spool type:non-balanced single seat plug type
Nominal size:DN20~200 NPS 3/4a ~ 8a
Nominal pressure:PN16 ~ 100 CLASS 150LB ~ 600LB
Connection: flange:FFa RFa MFa RTJ
Welding:SWa BW
Flange dimension:acc. to IEC 60534
Bonnet type:standard typei -5a ~230a i
Radiator type: i -45a ~ high than 230a occasioni
Low temperature extended typei -196a ~ -45a i
Bellow seal type
Warm insulation Jacket type
Packing:V type PFTE packing, flex. graphite packing, etc.
Gasket:Metal graphite packing
Actuator:pneumatic: multi-spring diaphragm actuator, piston type actuator.
electric: 3810L series smart actuator, PSL series actuator.
Surface painting:Green color, acrylic acid polyurthene ceramic paint.