Single-Plate Wafer Swing Check Valve

• Customization: Available
• Media: Oil
• Temperature: -196ºC ~ 540ºC
• Model NO.: Single-plate wafer swing check valve
• Material: Wcb, Wc6, Wc9, Lcb, Ht200, Zg230-450 etc.
• Connection Form: Flange
• Pressure: Pn1~Pn42(Class150~Class2500)
• Standard: API
• Application: Industrial Usage, Water Industrial Usage
• Design and Manufacture: API594, API6d, Jb/T8937
• Structure Length: API594, API6d, Jb/T8937
• Piping Flange: Jb/T74~90, GB/T13402, GB/T9112~9124, etc.
• Pressure-Temperature Rating: Jb/T74, GB/T9124, Hg20604~20625, ASME B16.34, etc.
• Test and Inspection: API598, Jb/T9092
• Transport Package: Plywood
• Specification: DN15~DN1200(1/2" ~48")
• Trademark: OEM
• Origin: China
• HS Code: 84818090
• Production Capacity: 270, 000/Year

Product Description

    

Dimensions& Weights
Size	Pressure Rating	End facing	Dimensions				Pipe Flange					Weight (Kg)
			L	D	D2	D3	D1	Stud Quantity	Stud Diameter		Stud Length
			mm						in	mm	mm
1/2" (15)	150	RF	25	46	15	23	60.3	4	1/2	M14	90	0.3
	300	RF	25	52	15	23	66.7	4	1/2	M14	95	0.35
	600	RF	25	52	15	23	66.7	4	1/2	M14	95	0.4
	900	RF	25	62	15	23	82.6	4	3/4	M20	125	0.6
3/4" (20)	150	RF	31.5	56	19	28	69.9	4	1/2	M14	100	0.45
	300	RF	31.5	65	19	28	82.6	4	5/8	M16	110	0.5
	600	RF	31.5	65	19	28	82.6	4	5/8	M16	110	0.8
	900	RF	31.5	69	19	28	88.9	4	3/4	M20	135	0.9
1" (25)	150	RF	35.5	65	24	34	79.4	4	1/2	M14	105	0.6
	300	RF	35.5	72	24	34	88.9	4	5/8	M16	115	0.7
	600	RF	35.5	72	24	34	88.9	4	5/8	M16	115	1
	900	RF	35.5	77	24	34	101.6	4	7/8	M24	155	1.2
11/4" (32)	150	RF	40	74	31	42	88.9	4	1/2	M14	115	0.8
	300	RF	40	81	31	42	98.4	4	5/8	M16	125	0.9
	600	RF	40	81	31	42	98.4	4	5/8	M16	125	1.3
	900	RF	40	87	31	42	111.1	4	7/8	M24	160	1.5
11/2" (40)	150	RF	45	84	38	50	98.4	4	1/2	M14	120	1.3
	300	RF	45	94	38	50	114.3	4	5/8	M16	140	1.5
	600	RF	45	94	38	50	114.3	4	3/4	M20	140	1.8
	900	RF	45	97	38	50	123.8	4	1	M27	175	2
2" (50)	150	RF	56	103	48	60	120.7	4	5/8	M16	140	2.1
	300	RF	56	110	48	60	127	8	5/8	M16	145	2.4
	600	RF	56	110	48	60	127	8	5/8	M16	155	2.8
	900	RF	56	140	48	60	165.1	8	7/8	M24	195	5.5
21/2" (65)	150	RF	63	122	62	78	139.7	4	5/8	M16	155	2.8
	300	RF	63	128	62	78	149.2	8	3/4	M20	175	3
	600	RF	63	128	62	78	149.2	8	3/4	M20	175	4
	900	RF	63	162	62	78	190.5	8	1	M27	215	7.5
3" (80)	150	RF	71	135	76	91	152.4	4	5/8	M16	165	3.6
	300	RF	71	147	76	91	168.3	8	3/4	M20	185	4
	600	RF	71	147	76	91	168.3	8	3/4	M20	190	6
	900	RF	71	165	76	91	190.5	8	7/8	M24	210	8
4" (100)	150	RF	80	173	90	110	190.5	8	5/8	M16	175	4.8
	300	RF	80	179	90	110	200	8	3/4	M20	200	5.5
	600	RF	80	191	90	110	215.9	8	7/8	M24	220	9
	900	RF	80	204	90	110	235	8	1 1/8	M30	245	14
5" (125)	150	RF	110	195	110	135	215.9	8	5/8	M16	210	12
	300	RF	110	214	110	135	235	8	3/4	M20	235	13
	600	RF	110	239	110	135	267	8	1	M27	265	25
	900	RF	110	245	110	135	279.4	8	1 1/4	M33	290	27
6" (150)	150	RF	125	220	127	160	241.3	8	3/4	M20	230	17
	300	RF	125	249	127	160	269.9	12	3/4	M20	255	22
	600	RF	125	265	127	160	292.1	12	1	M27	290	32
	900	RF	125	286	127	160	317.5	12	1 1/8	M30	310	41
8" (200)	150	RF	160	277	165	210	298.5	8	3/4	M20	270	29
	300	RF	160	305	165	210	330.2	12	7/8	M24	305	36
	600	RF	160	318	165	210	349.2	12	1 1/8	M30	345	52
	900	RF	160	356	165	210	393.7	12	1 3/8	M36X3	375	76

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.