Spring Check Valve | Double Door Wafer Check Valve (dh77x), Pn10/16

Product Information
Customer Reviews

Application Scope

Mike Valve's valve manufacturer is widely used and can be applied to all walks of life.With a focus on customers' potential needs, Mike Valve has the ability to provide one-stop solutions.Mike Valve continues to develop new Industrial Valves and improve old-fashioned products based on advanced equipment. Other products in the market are easy to get rusty and wearable with poor sealing. The products are solid and more eco-friendly with better performance.

Enterprise Strength

Mike Valve's management personnel are equipped with modern corporate quality and our technical personnel are able to develop products independently. As for the market, our sales personnel are proficient in our business. All these guarantees the healthy and sustainable development for our company.
Customers' needs are the foundation for Mike Valve to achieve long-term development. In order to better serve customers and further meet their needs, we run a comprehensive after-sales service system to solve their problems. We sincerely and patiently provide services including information consultation, technical training, and product maintenance and so on.
Mike Valve always puts customers first and exerts ourselves to provide sincere services. With the corporate spirit, we strive to be truth-seeking, practical and aggressive and we keep pace with the times. We value communications with customers and our promises to them. We are committed to providing high-quality products and personalized services.
After years of efforts, Mike Valve enjoys a good reputation and corporate image in the valve processing industry. And we are unanimously recognized for the production and processing technology.
Mike Valve's products are sold in major domestic markets. Besides, they are exported to Southeast Asia.

Company Advantages
1. check valve produced by Shenzhen Mech Valve Trading Co., Ltd. retain the existing structure yet integrated advantages of double door wafer check valve. Its internal components will be found very low friction loss
2. The product has been tested with accurate data. Produced with ductile iron material, it provides high strength
3. It has been tested by the harsh international first-class inspection standards. Its ability to keep pressure stability avoids vibration and noise
4. As a professional double check valve manufacturer, the company has a strong and perfect double door check valve system and good corporate culture. The solid metal construction ensures its long service life

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

H44X, H44T

• 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	Disc	EN-GJS-450-10	SS304, SS316, AL-Bronze UNC 95400
3	Stem	SS420	SS304, SS316, SS416
4	Spring	SS304	SS316
5	Rubber Seat		NBR

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	D2
2"	50	10/16	54	107	64	46
2.5"	65	10/16	54	127	78	60
3"	80	10/16	57	142	94	70
4"	100	10/16	64	162	117	84
5"	125	10/16	70	192	145	115
6"	150	10/16	76	218	170	134
8"	200	10/16	95	273	224	184
10"	250	10/16	108	328	265	220
12"	300	10/16	143	378	310	260
14"	350	10/16	184	438	360	302
16"	400	10/16	191	489	410	350

Company Features
1. Mech Valve is now ahead of the double door wafer check valve market.
2. Mech Valve strengthens the technology of research and development of check valve which satisfies the needs of different customers.
3. The realization of the strategic goal of double door check valve will accelerate the development of Mech Valve. Call now!

Favorable rate

100%

Buyer impression