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Wafer Disc Check Valve

Wafer Disc Check Valve is a general-purpose one-way fluid valve. Wafer-type check valves are lightweight, compact and easy to install between flanges.
Suitable medium: water,vapour,oil
Suitable temperature: -29℃～425℃
Nitric acid: -196℃～540℃
Strong oxidizing medium: -196℃～425℃

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Product Description

Product Description

General:

Wafer single disc check valve is a crucial component in various industrial applications. It is designed to regulate the flow of fluids by allowing the liquid to flow in one direction and prevent backflow to ensure the safe and efficient operation of piping systems.

This type of check valve has a simple yet effective design that allows it to operate smoothly without compromising the overall system performance. It features a disc that is mounted on a hinge, allowing it to swing open when the fluid flows in one direction and close tightly when the liquid attempts to flow back.

The wafer single disc check valve is easy to install and maintain, making it a popular choice for many industrial applications. Its compact size and lightweight design make it ideal for use in tight spaces, ensuring that the valves can be installed even in areas where access is limited.

The use of high-quality materials in the construction of this check valve ensures that it can withstand harsh operating conditions and corrosion, making it durable and long-lasting. This not only guarantees the reliable operation of the system but also minimizes downtime and maintenance costs.

In conclusion, the wafer single disc check valve plays a critical role in the efficient operation of various industrial applications. Its positive contribution to system performance, ease of installation, and maintenance make it an indispensable component in the industry. Its enhanced reliability and durability make it a valuable investment for any industrial application.

Connection	Wafer end
Material	Stainless Steel, WCB
Pressure	0 to 64 bar
Medium Temperature	-29 to 300℃
Mediums	Water, oil, air, gas, and other mediums

Main Part Material	Body	WCB(A105)	ZG1Cr18Ni9Ti	CF8(304)	CF3(304L)	CF3M(316L)
	Disc	2Cr13	1Cr18Ni9	oCr18Ni9	ooCr19Ni10	ooCr17Ni14Mo2
	Seal ring	2Cr13	1Cr18Ni9	oCr18Ni9	ooCr19Ni10	ooCr17Ni14Mo2
	Spring	oCr18Ni9	oCr18Ni9	oCr18Ni9	ooCr19Ni10	ooCr17Ni14Mo2
Applicable condition	Suitable medium	water,vapour,oil	Nitric acid		Strong oxidizing medium	Urea
Applicable condition	Suitable temperature	-29℃～425℃	-196℃～540℃		-196℃～425℃	-196℃～455℃

Techical Parameters

Wafer Disc Check Valve-drawing

Pressure Level	DN	Measurement(mm)						Weight(kg)
Pressure Level	DN	L	D	D2	D3	D4	D5	Weight(kg)
PN10	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	45	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	95	110	128	2.2
	100	60	162	95	115	135	150	3.4
	125	90	192	110	125	132		9
	150	106	218	127	150	158		14
	200	140	273	165	200	208		24
PN16	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	95	110	128	2.2
	100	60	162	95	115	135	150	3.4
	125	90	192	110	125	132		9
	150	106	218	127	150	158		14
	200	140	273	165	200	208		24
PN25	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	96	110	128	2.2
	100	60	168	95	115	135	150	3.8
	125	90	194	110	125	132		9.2
	150	106	224	127	150	158		15
	200	140	284	165	200	208		26
PN40	15	22	52	15	24	31	40	0.12
	20	24	62	19	30	40	50	0.24
	25	28	72	24	36	47	58	0.34
	32	28	83	31	46	56	68	0.53
	40	31.5	93	39	55	66	78	0.8
	50	40	108	48	65	78	90	1.2
	65	46	128	62	80	95	110	1.8
	80	50	142	76	96	110	128	2.2
	100	60	168	95	115	135	150	3.8
	125	90	194	110	125	132		9.2
	150	106	224	127	150	158		15