check valve ,double door check valve

Product Information
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Product Comparison

Industrial Valves, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.Mike Valve's Industrial Valves is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects.

Product Details

Mike Valve's Industrial Valves Manufacturer is perfect in every detail.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of Industrial Valves Manufacturer. It is of fine workmanship and good quality and is well sold in the domestic market.

Company Advantages
1. The integrated circuits of Mech Valve double door check valve guarantee its reliability and low power consumption capacity. The integrated circuits gather all electronic components on a silicon chip, making the product compact and minimized.
2. The adoption of double door check valve endow check valve with higher performance and price ratio.
3. check valve is just a commodity whose popular elements of double door check valve are well worth pondering.
4. Shenzhen Mech Valve Trading Co., Ltd. is able to complete all production tasks in a quick and perfect way.

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. Shenzhen Mech Valve Trading Co., Ltd. is skilled in manufacturing distinguished check valve .
2. We are blessed with a team of excellent researchers and developers. They are required to accept the continuing education offered by our company, such as seminars or offering tuition reimbursement. This enables them to equipped with professional knowledge to offer customers with satisfying results.
3. The brand orientation of Mech Valve is to offer all-round water pump check valve for customers who pursue double door check valve . Inquire now! We have been cooperating with our staff to produce the high quality double check valve to exceed the expectation of the customers. Inquire now!

Advantages

Lih Cherng is specialized in 9 series, including pressure control valves, flow control valves, directional control valves, modular control valves, logic valves, solenoid check valves, hydraulic gear pumps, piston and vane pump series.

Our renowned valves and flow controls enable engineers to design systems that are easier to install, more efficient, and longer lasting in even the harshest environments.
We offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime. Whether you need a single component, a custom-engineered solution, or anything in between, Lih Cherng is the partner of choice for mobile and industrial applications that simply have to work.
Lih Cherng works with suppliers who deliver the best quality, value and service at the most competitive cost. Our suppliers are innovative and dedicated to driving continuous improvement in their operations.

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