swing check valve | Check Valve

Latest products

Wafer Style Butterfly Valve BS EN 593 (D71X4, D371X4), PN10/16

Lug Butterfly Valve BS EN 593 (D71XL4, D371XL4), PN10/16

Silent Check Valve (HC41X), PN10/16

Spring Check Valve EN 12334 Rubber Disc Swing Check H44J PN10/16

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Company Advantages
1. Mech Valve double door check valve is fabricated by our team of expert professionals using utmost quality raw materials in compliance with the international standards. It is made to be durable even in the toughest pipeline environments
2. Due to these features, this product is used in various industrial applications. It has the characteristic of good corrosion resistance
3. The product exposed to natural phenomena is not easily affected by temperature changes. It has passed the aging resistance test - the heat is applied for a certain period of time to check if there is any change. It is available in a wide range of sizes and materials
4. The product is able to withstand extremely cold temperatures. The components used are cold-resistant run well in the coldest climate. Produced with ductile iron material, it provides high strength

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

spring double door check valve check now air conditioning Mech Valve-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.

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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. Shenzhen Mech Valve Trading Co., Ltd. is well known for its both technology and quality.
2. Keep disseminating the culture of Mech Valve can help employees to be passionate. Please contact us!

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Every Mech is professionally designed by our experienced design team. This product has the advantage of impact resistance

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When designing Mech , the design team invests plenty of time in market research and designs a product that is more superior than others. Its shape can be customized according to needs

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Premium raw materials: Mech is made of high quality raw materials. They are supplied by our reliable partners who have signed contracts and established cooperation relationship with us for over years. The product is known for its high lumen output

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Mech shows the outstanding performance, after years of improvement in the production process. The production process is managed in an efficient manner and therefore this product is produced at a quick rate. This product will not easily cause visual fatigue

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Excellent craftsmanship: Mech is crafted with excellent craftsmanship which is a result of talents and skills. Its superior craftsmanship makes it high quality. The brightness of the product can be adjusted to adapt to different driving environments

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The product is very durable. Made of hard materials, it is less likely to be affected or destroyed by any surrounding element.

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Professional Industrial Valves Manufacturer

Spring double door check valve check now air conditioning Mech Valve

MATERIAL SPECIFICATION