Wafer Type Check Valve

• Customization: Available
• Media: Oil
• Temperature: -20ºC-120ºC
• Model NO.: Wafer Type Check Valve
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Pn10, Pn16, 150lb
• Standard: GB12238-59, BS5153
• Application: Industrial Usage, Water Industrial Usage
• Face to Face: BS5153, ANSI B16.1
• Flanges Connection: Wafer
• Suitable Medium: Water, Steam, Oil, Gas
• Transport Package: Plywood
• Specification: DN50-DN600(2"-24")
• Trademark: OEM
• Origin: China
• HS Code: 84818090
• Production Capacity: 270, 000/Year

Product Description

Standard
Design Standard	Face to Face	Flanges connection
GB12238-59 BS5153	BS5153 ANSI B16.1	WAFER

 

Performance specification
Norminal pressure	Shell test	Sealing test
PN10	1.5MPa	1.1MPa
PN16	2.4MPa	1.76MPa
150LB	3.0MPa	2.2MPa

  

Main parts materials
Body	Disc	Seat	Spring	Pin	ºC  Working temperature	Suitable medium
GG20 GG25 GGG40 GGG50 WCB	Ductile Iron  Bronze CF8 CF8M	NBR EPDM PTFE	SS304 SS316	2Cr13 SS304 SS316	-20ºC-120ºC	Water  Steam  Oil  Gas

 

Main external and connection dimension
PN10
DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
A	107	127	142	164	192	218	273	328	378	438	489	539	594	695
E	65	80	94	117	145	170	224	265	310	360	410	450	505	624
B	43	46	64	64	70	76	89	114	114	127	140	152	152	178
GR	28.8	36.1	43.4	52.8	65.7	78.6	104.4	127	148.3	172.4	197.4	217.8	241	295.4
F	19	20	28	27	30	31	33	50	43	45	52	58	58	73
PN10
DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
A	107	127	142	164	192	218	273	328	378	438	489	555	617	734
E	65	80	94	117	145	170	224	265	310	360	410	450	505	624
B	43	46	64	64	70	76	89	114	114	127	140	152	152	178
GR	28.8	36.1	43.4	52.8	65.7	78.6	104.4	127	148.3	172.4	197.4	217.8	241	295.4
F	19	20	28	27	30	31	33	50	43	45	52	58	58	73
150LB
DN	2"	2 1/2"	3"	4"	5"	6"	8"	10"	12"	14"	16"	18"	20"	24"
A	102	121	134	171	193	219	276	336	406	448	489	511	546	714
E	65	80	94	117	145	170	224	265	310	360	410	450	505	624
B	43	46	64	64	70	76	89	114	114	127	140	152	152	178
GR	28.8	36.1	43.4	52.8	65.7	78.6	104.4	127	148.3	172.4	197.4	217.8	241	295.4
F	19	20	28	27	30	31	33	50	43	45	52	58	58	73

We are a company with 20 years of production and sales experience. 

We mainly provide safe and reliable  API ,JIS ,DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids. 
We are a company with 20 years of production and sales experience. We mainly provide safe and reliable API, JIS, DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids.

Have API6D, CE, ISO certificate.
Our group total have about 300 employees. It is a integrated high-tech enterprise which includes casting and production, export safety process service.

· Casting room: 8 casting line, 20,000 square. 2,000 Ton / Year
· Workshop: 40,000 square meters, 270,000 Valves / Year( Including The automatic production line for flange ball valves 5,000 square, 500 PCS / Day )
· Stock : 30 Millon RMB SS valve

Our main customers are distributors and wholesalers at all levels. The main materials are WCB, CF8, CF8M, CF3, CF3M, Duplex, Brass, cast iron, pressure from 150LB to 2,500LB. PN16 - PN160, 10K, 20K, Caliber 1/2″-40", connection method RF, RTJ, FF, BW, etc.Mainly we export to Brazil, Chile, Ecuador Vietnam, Turkey, Russian, Ukraine, Peru, Mexico, Romania, Czech Republic and other countries.

Company purpose: To provide reliable, efficient and flexible service, adhere to high quality, low price, fast delivery, professional quality control and good after-sales service attitude! Our goal is to become a reliable supplier of products in the petroleum industry.