Pneumatic high temperature control valve

Pneumatic high temperature control valve Product introduction

　Pneumatic high temperature control valve is used for high temperature steam system, which adopts single seated or cage guided structure,globe type body,Pneumatic high temperature control valve applicable for low leakage requirement;Pneumatic high temperature control valve adopts pressure-balanced spool structure, allowed large pressure differential, low noise and steady and reliable actuation;Actuator of Pneumatic high temperature control valve multi-spring circular equal layout, using high strength rubber diaphragm actuation parts,with small structure and large output force.

Pneumatic high temperature control valve feature:

Body type	straight through casting globe type
Spool type:	balanced cage guided sleeve type
Nominal size:	DN15~600,、 NPS 1/2〞~ 24〞
Nominal pressure:	PN16 ~ 420、 CLASS 150LB ~ 2500LB
Connection: flange:	FF、RF、MF、RTJ
Welding:	SW、BW
Flange dimension:	According to to IEC 60534
Pneumatic high temperature control valve Bonnet type:	High temperature radiator
Packing:	V type PFTE packing, flex. graphite packing, etc.
Gasket:	Metal graphite packing
Actuator:	Pneumatic: multi-spring diaphragm actuator, piston type actuator.

Pneumatic high temperature control valve material:

Component name	Control Valve Material
Body/Bonnet	WCB/WCC/WC6/WC9/CF8/CF8M/CF3M
Valve spool/Seat	304/316/316L(overlaying stellite alloy)
Packing	flexible graphite
Gasket	Normal:Stainless steel with flexible graphite,Special:Metal tooth type gasket
Diaphragm Cover	Normal:Q235,Special:304
Diaphragm	NBR with reinforced polyester fabric
Spring	Normal:60Si2Mn,Special:50CrVa
Control valve stem	2Cr13/17-4PH/304/316/316L

Pneumatic high temperature control valve Technical parameters

Pneumatic high temperature control valve Main part material

Pneumatic high temperature control valve Main dimension

Pneumatic high temperature control valve Product order instruction

Pneumatic high temperature control valve Product show

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