Single Seat Control Valve (electric)

Technical Parameters

Product model: ZSAP

Nominal Size：DN15 ~ DN300

Pressure Rating：PN16/25/40/63/100;CL150(PN20)/300(PN50)/600(PN110)

Operateing Temperature：-196℃~ 593℃

Characteristics：Equal percentage, linear, quickly open

Rangeability：30:1、50:1、 100:1

Seat Leakage Class：ANSI B16.104: IV、V、VI

Body Material：WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc.

Trim Material：630/316/316+ST/316nitriding/316+Ni60/316+WC etc.

Seal Material：PTFE+ graphite v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc.

Product Details

Product Overview

One of two basic guide plunger valve core, the floating sleeve compression type, from the seat structure, modular design, the flow capacity is big, high controlling precision, adjustable range, can achieve minimal flow control, structure is simple, reliable, good seal performance, the scene is easy to maintain. Is suitable for the pressure difference is not big, the seat leakage and high control precision.

Main connection dimensions

DN		20	25	32	40	50	65	80	100	125	150	200	250	300
L	PN16/25	181	184	200	222	254	276	298	352	410	451	600	640	880
	PN40	194	197	200	235	267	292	317	368	425	473	610	760	910
	PN64	206	200	210	251	286	311	337	394	440	508	650	810	950
H	PN16/25	52.5	57.5	75	75	85.5	92.5	100	110	142.5	158	170	195	230
	PN40	52.5	57.5	75	75	82.5	92.5	100	117.5	150	167.5	187.5	205	245
	PN64	65	40	85	85	90	102.5	107.5	125	172.5	195	207.5	230	260
H1		132	132	158	170	179	214	221	234	270	294	331	390	450
H2		503	533	512	512	620	575	570	570	555	555	570	756	756
D		460				530				630

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