Electric actuated steam control valve

Electric actuated steam control valve Product introduction

Electric actuated steam control valve is used high temperature steam,which adopts single seated or cage guided structure according to the pressure difference,Electric actuated steam control valve is applicable for low leakage requirement;Electric actuated steam control valve adopts pressure-balanced spool structure, large allowed pressure differential, low noise&steady and reliable actuation;Electric actuator of Electric actuated steam control valve with servo system, no need the servo amplifier, can work when supplying power and input signal, with small sensitivity to temperature.

Electric actuated steam control valve specifiation:

Electric control valve body type:	straight through casting globe type
Spool type:	balanced cage guided sleeve ype
Nominal size:	DN25~300,、 NPS 1〞~ 12〞
Nominal pressure:	PN16 ~ 100、 CLASS 150LB ~ 600LB
Connection: flange:	FF、RF、MF、RTJ
Welding:	SW、BW
Flange dimension:	According to to IEC 60534
Electric actuated steam control valve material:	WCB/WCC/WC6/CF8/CF8M/CF3M
Packing:	V type PFTE packing, flex. graphite packing, etc.
Gasket:	Metal graphite packing
Actuator of control valve:	Electric: 3810L series smart actuator, PSL series actuator.

Electric actuated steam control valve Technical parameters

Electric actuated steam control valve actuator specifiation:

Electric actuated steam control valve\ Method	Electric actuator
	3810L series (R type)
	Intelligent integrated type
Usage	Regulating
Air supply pressure or Power supply voltage	Power: AC 220V±10% 50Hz Or Power: AC 380V±10% 50Hz
Connector	Normal type: cable inlet 2-PF(G1/2〞) Explosive proof: Protection jacket PF(G3/4〞)
Direct action	Input signal increase, stem descend, valve close.
Reaction	Input signal increase, stem ascend, valve open.
Input signal	Input/output4～20mA.DC
Lag	≤0.8%FS
Linear type	≤+1%FS
Environmental temperature	Standard type: -10℃～+60℃ With space heater : -35℃～+60℃ Explosive proof: -10℃～+40℃
Electric actuated steam control valve Accessories	Space heater (normal type) Non-standard accessories, need special customized notes.

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