dual check valve | Check Valve

Product Information
Customer Reviews

Enterprise Strength

provides customers with a full range of services to meet the individual needs of different customers.

Product Details

Mike Valve pursues excellent quality and strives for perfection in every detail during the production. valve manufacturer is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.

Company Advantages
1. The production of Mech Valve dual check valve is highly sanitary. It has to be produced in a dust-free environment to achieve the best water treatment effect.
2. With advantage in dual check valve , spring check valve can be widely applicable to wafer type check valve .
3. Taking the design of dual check valve seriously contributes to the increasing sales of spring check valve .
4. With so many remarkable advantages, the prospect of the product in the future market application is brilliant.

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. Since establishment, Shenzhen Mech Valve Trading Co., Ltd. has been interpreting high-quality spring check valve and services to the world.
2. Mech Valve utilizes innovative technology to create sewage check valve .
3. Mech Valve adheres to the goal of dual check valve to provide customers with competitive products and service. Contact! With wafer type check valve supported and double door wafer check valve centered, Mech Valve aims to advance towards leading brand in this field. Contact! Shenzhen Mech Valve Trading Co., Ltd. adheres to the development strategy of vertical check valve in its business. Contact!

Favorable rate

100%

Buyer impression