DS/Z41H-16C/25 Cast Steel Water Seal Gate Valve

Medium temperature: ≤425 ℃

Operation mode: manual / electric

Medium: water, oil, steam, etc.

Caliber: DN50-600

Pressure: 1.6-10.0mpa

Body material: WCB

Connection method: flange

Implementation Standard: National Standard

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DS/Z41H-16C/25 Cast Steel Water Seal Gate Valve Material of main parts
Part Name		material
Body / bonnet		WCB
gate		WCB
Valve stem		2cr13
Sealing pair		13Cr + 13Cr / STL + STL

Application: This valve is installed on the pipeline as an opening and closing device.

DS / Z64H-16C / 25C cast steel water seal gate valve

Performance specifications of cast steel water-sealed gate valve DS / Z64H
model	Nominal pressure (mpa)	Test pressure (mpa)		proper temperature	Applicable medium
		Strength (water)	Sealed (water)
DSZ64H-16C	1.6	2.4	1.76	—29—425 ° C	Water, steam, oil, etc.
DSZ64H-25C	2.5	3.8	2.8

External dimensions and connection dimensions of cast steel water-sealed gate valve DS / Z64H
model	Nominal diameter (mm)	L	1.6Mpa		2.5Mpa
model	Nominal diameter (mm)	L	D	D1	D	D1
DS / Z64H-16C / 25C	50	250	58	50	64	49
	65	270	75	65	82	67
	80	280	91	79	95	77
	100	300	110	97	117	101
	125	325	136	121	144	126
	150	350	163	146	172	158
	200	400	223	202	223	202
	250	450	278	254	278	254
	300	500	330	305	330	305
	350	550	382	352	382	352
	400	600	432	399	432	399
	450	650	485	451	485	451
	500	700	535	501	535	499
	600	800	636	601	636	599