Double Door Wafer Check Valve (DH77X), PN10/16

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Product Details

Mike Valve pays great attention to product quality and strives for perfection in every detail of products. This enables us to create fine products.Under the guidance of market, Mike Valve constantly strives for innovation. valve manufacturer has reliable quality, stable performance, good design, and great practicality.

Company Advantages
1. Mech Valve wafer check valve is manufactured in complete compliance with the set industry standards using premium quality raw material.
2. The product can work well under high temperatures. It can maintain its integrity in temperatures above 500℃ for long time periods.
3. Shenzhen Mech Valve Trading Co., Ltd. is leading company in the industry of wafer check valve and famous for the high quality.
4. Shenzhen Mech Valve Trading Co., Ltd. will take the whole responsibility if any damages occurred to wafer check valve during transportation.

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

Double Door Wafer Check Valve (DH77X), PN10/16-1

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.

Double Door Wafer Check Valve (DH77X), PN10/16-2

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. Through independent innovation and introducing advanced equipment, Mech Valve is able to produce high quality wafer check valve .
2. The traditional technology and modern technology are combined for the production of swing check valve .
3. Shenzhen Mech Valve Trading Co., Ltd. persists in the service theory of double door check valve . Get info! Indeed, vertical check valve is a principle tenet of Shenzhen Mech Valve Trading Co., Ltd.. Get info! Shenzhen Mech Valve Trading Co., Ltd. tries to structure double door wafer check valve as its service ideology. Get info!

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Mech has been passed various kinds of tests. It is tested for torque, tension, compression, flammability, resistance to corrosion and repeated and prolonged wear.

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Mech is developed by experienced R&D members. They have spent many years creating more precise and functional hardware tools and accessories for different usages.

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Mech is manufactured through a closely controlled chemical combination. The raw materials are processed at high temperatures to achieve great chemical properties such as anti-rust and anti-corrosion.

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Mech is developed by the state-of-the-art R&D team who owns much experience in creating hardware tools. The team always strives to create a hardware product with high technology content.

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The production of Mech is strictly controlled with necessary electrostatic protection, from the production environment and equipment to operation staff.

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The product has the advantage of high precision. The high technology CNC machines have guaranteed the highest accuracy of mechanical parts.

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