What are the main technical parameters of ZRSP electric single seat control valve?

Product Overview of Electric Single Seat Control Valve : ZRSP series electric single seat control valve is a top-guide single valve seat regulating valve with simple structure, good sealing performance, large flow and reliable use. The effective and sufficient top guiding system overcomes the vibration at small opening and has a longer effective life. Multi-spring pneumatic membrane mechanism or electric actuator can be selected.

Electric single seat control valve technical parameters and performance :

Main parameters of ZRSP series electric single seat control valve body :

Body type:	Straight-through casting ball valve
Nominal diameter:	DN20, 25, 32, 40, 50, 65, 80, 100, 200
Nominal pressure:	PN 1.6, 2.5, 4.0, 6.4, 10.0Mpa
	ANSI 150, 300, 600Lb
	JIS 10K, 20K, 30K, 40K
Connection method:	Flange: FF, RF, RTJ, etc.
	Thread: (for 1" or less)
	Welding: SW, BW
Flange distance:	Compliant with IEC 534
Bonnet form:	Standard type, extended type (heat dissipation, low temperature, bellows seal)
filler:	V-type PTFE, flexible graphite filler, etc.
Seal:	Metal clip graphite gasket, Teflon pad
Executive agency:	Pneumatic: multi-spring actuator, single spring actuator
	Electric: 3810L series, PSL series

In-valve parts:

Spool type:	Single seat plunger
Flow characteristics:	Equal percentage, linear, quick opening
Internal material:	Please refer to the appendix for the standard material combination and the temperature and pressure range.

User selection available

Valve body	Type	Straight through	cap	Type	Standard, extended
	Material	WCB, WC9, 304, 316, etc.		Material	WCB, WC9, 304, 316, etc.
Spool	characteristic	Straight line, equal percentage, quick opening	filler	"V" type PTFE, flexible graphite, bellows
	Material	304, 304+STL/PTFE, 316, 316+STL/PTFE
Actuator	Pneumatic: see Table 8
	Electric: see Table 7
Locator	Electric valve positioner, intelligent digital positioner
annex	Solenoid valve, valve position feedback device, hand operation mechanism, retaining valve, air filter pressure reducer, etc.

Zhejiang Chengrui Valve Co., Ltd. specializes in providing high quality regulating valves, electric regulating valves, pneumatic regulating valves, self-operated regulating valves, shut-off valves , water supply regulating valves, rotary regulating valves, electric three-way regulating valves, electric single-seat regulating valves, Pneumatic single seat control valve, self-operated regulating valve, cut off

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