Swing Check Valve

Price:	Negotiable
Min Order:	1

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Zhejiang Anneng Valve Co., Ltd.

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Brief Description:
1. Check valves are two port valves, meaning they have two opening in the bogy. One for fluid to enter the other for fluid to leave.
2. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items.
3. The disc, the movable part to block the flow, swings on a hinge or trunnion, either onto the seat to block reverse flow or off the seat to allow forward flow.
4. The seat opening cross-section may be perpendicular to the centerline between the two ports or at an angle.

Standard		a) Manufacture:			ANSI B 16.10/API 609/ISO 5752/BS5155
		b) Face to face dimensions:			ANSI B16.10, GB12221
		c) Pipe flange:			JB/T74 90, GB12380, HG20615~20635, SH3006, ANSI B16.5
		d) Testing and inspection:			GB/T13927, API598
item					DN40-DN1200
Pressure					ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Port Size					DN40-DN1200
Power					Hand Lever / Worm Gear/ Pneumatic / Electric
Media					Freshwater, Sea water, Air, steam, food, medicine and kinds of oil, acid, alkali, salt.
Materials:
	PART NAME		ASTM MATERIAL
1	BODY		A216 WCB	A217 WC6		A217 WC9	A351 CF8	A351 CF3	A351 CF8M	A351 CF3M
2	SEAT		A105	A182 F11		A182 F22	A182 F304	A182 F304L	A182 F316	A182 F316L
3	DISC		A105	A182 F11		A182 F22	A182 F304	A182 F304L	A182 F316	A182 F316L
4	GASKET		A570 S	A276 304		A276 304	A276 304	A276 304L	A276 316	A276 316L
5	NUT		A194 2H	A194 8		A194 8	A194 8	A194 8	A194 8L	A194 8L
6	ARM		A216 WCB	A217 WC6		A217 WC9	A351 CF8	A351 CF3	A351 CF8M	A351 CF3M
7	PIN		ANSI 1035	A276 410		A276 410	A276 304	A276 304L	A276 316	A276 316L
8	SUPPORT		A216 WCB	A217 WC6		A217 WC9	A351 CF8	A351 CF3	A351 CF8M	A351 CF3M
9	PIN		A307 B	A193 BB		A193 BB	A193 BB	A193 BB	A193 BBM	A193 BBM
10	BOLT		A193 B7	A193 B8		A193 B8	A193 B8	A193 B8	A193 B8M	A193 B8M
11	NUT		A194 2H	A194 4		A194 4	A194 8	A194 8	A194 8M	A194 8M
12	GASKET		Graphite+304SS	Graphite+304SS		Graphite+304SS	Graphite+304SS	Graphite+304SS	Graphite+316SS	Graphite+316SS
13	BONNET		A216 WCB	A217 WC6		A217 WC9	A351 CF8	A351 CF3	A351 CF8M	A351 CF3M
14	EYE BOLT		ANSI 1035	ANSI 1035		ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Function:	Ddcv Double Lobe
Structure:	Swing
Material:	Cast Steel/ Stainless Steel/ Cast Iron
Connection Form:	Flange and Welding

Zhejiang Anneng Valve Co., Ltd. is a company with develop, exploitation, production and marketing of high-temperature high-voltage station valve. The company has advanced management mechanism and sophisticated equipment for machinery processing and examining, testing, advanced product structure, technical skills. Produce according to the Ministry of superscript, GB, the Industry Standard, and the United States, Japan, Germany, France and other countries standards.

Zhejiang Anneng Valve Co., Ltd. has always been able to reply on science and technology, continuous innovation and strict management system so that the company has set up a complete management system, Product sales, contracts, warehouse, financial, personnel efficiency of the whole company are closely united, guarantee the quality of the products strictly. The company's long-term goal is the company enters the information network, in-depth development of high temperature and high pressure valves and other valve products. The main products are valve, closing valves, Power Station Valve, ball valve, check valve, butterfly valve, the U. S. Standard valves, and other hundreds of different specifications. The main materials used WCB(A 105), WC9(F11), WC9(F22), LCB(ZGCr5Mo), ZG1Cr18Ni9Ti, ZGOCr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M(316L), CF7MC20full metal, MONEL, Titanium and so on, Driver forms are: Manual, electrical, pneumatic, (spur, bevel) gear, over-type worm gear and so on. Nominal diameter: DN10mm-1200mmNPS 1/8"-40" Nominal pressure: PN0.6MPa-42MPa API 150LB-2500LB: JIS 10K-63K: Operating temperature: -196° C-600° C; Applicable medium: Water, steam, oil, nitric acid, acetic acid type, the medium-oxidation, urea, oxygen, coal gas, liquid ammonia, ethylene oxide, methanol, Acrylic, propane and so on.

Zhejiang Anneng Valve uses the quality of management, production technology and services to ensure quality assurance, return the majority of uses love of the valves with sound reputation, uses business philosophy "Quality First, the user first" continue applies of new technologies, new processes, and actively develop quality products. Welcomed the new and old customers work together for a better tomorrow!