Z941H-16C / 25 DN 50-1000mm cast steel electric gate valve

Material: WCB

Medium temperature: -29-425 ℃

Operation mode: electric

Medium: water, steam, oil, etc.

Caliber: DN50-1000

Valve Type: Gate Valve

Connection method: flange / welding

Body material: WCB

Working pressure: 1.6-6.4Mpa

This product is suitable for all kinds of pipes that are fully open and fully closed, not for throttling.

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Material of main parts of cast steel electric gate valve
Part name	Material
Body / bonnet	WCB
gate	WCB
Stem	WCB/2cr13
Yoke nut	Ductile iron / brass

Performance specifications of cast steel electric gate valve
model	Nominal pressure(mpa)	Test pressure (mpa)		proper temperature	Applicable medium
		Strength (water)	Sealed (water)
Z941H-16C	1.6	2.4	1.76	-29-425℃	Water, steam, oil, etc.
Z941H-25C	2.5	3.75	2.75

Outer dimensions and connection dimensions of cast steel electric gate valves
model	Nominal diameter(mm)	Size(mm)
model	Nominal diameter(mm)	L	D	D1	D2	b-f	Z×φd	H
Z41H-16C	50	250	160	125	100	16-3	4×φ18	310
	65	265	180	145	120	18-3	4×φ18	373
	80	280	195	160	135	20-3	8×φ18	435
	100	300	215	180	155	20-3	8×φ18	445
	125	325	245	210	185	22-3	8×φ18	570
	150	350	280	240	210	24-3	8×φ23	630
	200	400	335	295	265	26-3	12×φ23	735
	250	450	405	355	320	30-3	12×φ25	969
	300	500	460	410	375	30-4	12×φ25	976
	350	550	520	470	435	34-4	16×φ25	1120
	400	600	580	525	485	36-4	16×φ30	1452
	450	650	640	582	545	40-4	20×φ30	1541
	500	700	705	650	608	44-4	20×φ34	1880
	600	800	840	770	718	48-5	20×φ36	1874
	700	900	910	840	788	50-5	24×φ41	2083
	800	1000	1020	950	898	52-5	24×φ41	2400
	900	1100	1120	1050	998	54-5	28×φ41	2950
	1000	1200	1255	1170	1110	56-5	28×φ48	3245