double door wafer check valve | Check Valve

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Product Details

With the pursuit of perfection, Mike Valve exerts ourselves for well-organized production and high-quality valve manufacturer. valve manufacturer, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.

Company Advantages
1. The proportions of the various raw materials of Mech Valve double door wafer check valve are carefully mixed together and checked to achieve a consistent chemical property.
2. The product is equipped with thermal overload protection. This provides extra safety precautions and added endurance for protecting the electric components.
3. The product features safety in use. Controlled by an advanced circuit, it has the over-loading protection function in each main process.
4. Shenzhen Mech Valve Trading Co., Ltd. is always here to offer a hand for design and installation for spring check valve .
5. Our service team will be 24 hours available to offer service for our customers.

Statement

Check valves serve to prevent the backflow of medium in the piping system for protection of important equipments, widely used in the ﬁeld of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, ﬁre protection as well as chemical and energy industry.

Features

◔ Material:Ductile Iron EN-GJS-450-10

Valve body, bonnet, disc are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.

◔ Fusion bonded epoxy coating

Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for both interior and exterior surface which provides reliable corrosion resistance.

◔ Small hydraulic friction loss with reasonable structure design

MATERIAL SPECIFICATION

H44J

• Connection Ends: BS EN 1092 PN10/PN16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E

• Working Pressure: PN10/PN16

• Temperature Range: 0℃- 80℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550

Part No.	Part	Standard Speciﬁcation	Options
1	Valve Body	EN-GJS-450-10
2	Bolt	Carbon Steel Zinc Plated	SS304, SS316
3	Washer	Carbon Steel Zinc Plated	SS304, SS316
4	Disc	Carbon Steel + EPDM	Carbon Steel+NBR
5	Bonnet	EN-GJS-450-10
6	Bonnet Gasket	EPDM
7	Plug	Malleable Iron Galvanized	Bronze ASTM B584

Note: For special material request other than standard speciﬁcation, please indicate clearly on the inquiry or order list.

DN		PN	Dimensions(mm)
Inch	mm		L	D	D1	d	C	T	n-φL
2"	50	10/16	203	165	125	99	19	3	4-Φ19
2.5"	65	10/16	216	185	145	118	19	3	4-Φ19
3"	80	10/16	241	200	160	132	19	3	8-Φ19
4"	100	10/16	292	220	180	156	19	3	8-Φ19
6"	150	10/16	356	285	240	211	19	3	8-Φ23
8"	200	10	495	340	295	266	20	3	8-Φ23
		16	495	340	295	266	20	3	12-Φ23
10"	250	10	622	405	350	319	22	3	12-Φ23
		16	622	405	355	319	22	3	12-Φ28
12"	300	10	698	460	405	370	24.5	4	12-Φ23
		16	698	460	410	370	24.5	4	12-Φ28

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. has been fully engaged in the R&D and production of spring check valve over the years.
2. The quality of wafer check valve can be guaranteed by our experienced technicians.
3. Encouraging the spirit and boosting swing check valve industry development are the passionate source of Mech Valve. Contact! With intense sense of responsibility, Mech Valve strives every effort to provide the best for customers. Contact! Mech Valve is committed to wining wide market with its core competitiveness. Contact! For Mech Valve, innovation is the soul of development. Contact!

Favorable rate

100%

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