Wafer Double Disc Swing Check Valve

Name: Wafer Double Disc Swing Check Valve
SKU: H76X
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Double Disc Wafer Swing Check Valve manufacturer Xinhai offers Wafer Swing Double Disc Check Valves in Cast Iron & Cast Steel, DN50-DN1000.

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Detail Information

With short shutoff stroke and spring loaded, wafer double disc swing check valve can avoid water hammer. The check valve is widely used for the feedwater and drain pipelines in city, industry and high-rise buildings. The length of wafer double disc swing check valve is shorter than other check valves. For that, it is more suitable to be installed in the limited place .

Our wafer double disc swing check valve consists of valve body, disc,stem, spring, etc.

Components Materials

Components	Body	Disc	Stem	Spring	Seat
Materials	Cast Iron, Cast Steel	Carbon Steel	Stainless Steel	Stainless Steel	NBR

Technical Parameter

No	Nominal Preesure PN(MPa)	Shell Test Presure (MPa)	Seal Test Pressure (MPa)	Applicable Temperature	Applicable Medium
H76X-10	1.0	1.5	1.1	≤80℃	Clean Water Sewage
H76X-16	1.6	2.4	1.76	≤80℃	Clean Water Sewage

Main Dimensions

Nominal Diameter DN(mm)	L(mm)	H(mm)	D(mm)
Nominal Diameter DN(mm)	L(mm)	H(mm)	1.0MPa	1.6MPa
50	43	60	105	105
65	46	73	124	124
80	64	89	142	142
100	64	110	162	162
125	70	141	192	192
150	76	168	218	218
200	89	219	272	273
250	114	273	328	328
300	114	324	378	384

Nominal Diameter DN(mm)	L(mm)	H(mm)	D(mm)
Nominal Diameter DN(mm)	L(mm)	H(mm)	1.0MPa	1.6MPa
350	127	356	438	444
400	140	418	489	495
450	152	457	540	555
500	152	526	594	616
600	178	626	695	734
700	229	672	810	804
800	241	778	916	910
900	241	878	1016	1010
1000	300	914	1124	1128