silent water pump check valve silent check now irrigation

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

Product Information
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Company Advantages
1. Mech Valve water pump check valve is pre-tested and pre-certified. The results show that it exceeds not only current codes, but also exceeds the most stringent green building codes and standards in the market today. The rigorous construction and materials give it a higher level of safety
2. Shenzhen Mech Valve Trading Co., Ltd. provides customers with transparency throughout the entire process. It features moderate to good throttling capability
3. The product features an easy operation. It has a relatively simple operating system combining a powerful processing flow and provides simple operation instruction. It is available in a wide range of sizes and materials
4. The product is not likely to get pilling. It has enough softness that can reduce friction during wearing or washing, hence reducing the chance of getting pilling. Its internal components will be found very low friction loss
5. This product is not subject to bacteria accumulation. Its fabrics have been treated with an antibacterial agent that kills various types of bacteria. It can be furnished with different types of internal trim and seals to accommodate varied service media

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

Mech Valve silent water pump check valve check now irrigation-1

H44X, H44T

• Connection Ends: Flange to BS EN 1092-2:1997

• Working Pressure: PN10/PN16

• Temperature Range: Rubber Seal: 0℃- 80℃
Metal Seal: -10℃- 350℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon request

Part No.	Part	Standard Speciﬁcation	Options
1	Valve Body	EN-GJS-450-10
2	Seat Ring	Bronze ASTM B62 C83600/ZQSn5-5-5 (Pressed Fit)	AISI 304, AISI 316 Pressed Fit or Threaded
3	Disc	EN-GJS-450-10+EPDM
4	Clapper Arm	EN-GJS-450-10
5	Washer	SS420
6	Nut	Carbon Steel Zinc Plated	SS304, SS316
7	Hinge Pin	SS420
8	Bonnet Gasket	EPDM	Graphite+Steel
9	Bolt	Carbon Steel Zinc Plated	SS304, SS316
10	Washer	Carbon Steel Zinc Plated	SS304, SS316
11	Bonnet	EN-GJS-450-10
12	Plug	Malleable Iron Galvanized

Note: For special material request other than standard speciﬁcation, please indicate clearly on the inquiry or order list.

Mech Valve silent water pump check valve check now irrigation-2

DN		Dimensions(mm)
Inch	mm	L	D	D1	D2	C	T	n-φL
2"	50	120	165	125	99	19	3	4-Ø19
2.5"	65	135	185	145	118	19	3	4-Ø19
3"	80	155	200	160	132	19	3	8-Ø19
4"	100	165	220	180	156	19	3	8-Ø19
5"	125	190	250	210	184	19	3	8-Ø19
6"	150	210	285	240	211	19	3	8-Ø23
8"	200	260	340	295	266	20	3	12-Ø23
10"	250	285	405	355	319	22	3	12-Ø28
12"	300	315	460	410	370	24.5	4	12-Ø28

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. is a technologically advanced manufacturer of water pump check valve. Shenzhen Mech Valve Trading Co., Ltd. has a large number of high-level technicians, senior skilled workers and excellent management personnel.
2. Shenzhen Mech Valve Trading Co., Ltd. has unique advantages in production technology.
3. In order to get better quality, Shenzhen Mech Valve Trading Co., Ltd. attracted a large number of senior technical management elites in the wafer check valve industry. Sustainability is an important element in our efforts for building trust with customers. We only develop products that offer outstanding sustainability advantages.

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In the designing of Mech , various factors have been taken into consideration. They are room layout, space style, the function of the space, and the whole space integration. These wood sanding machines are provided in different specifications to suit the demands of customers

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Mech will go through strict quality testings. They include structure stability testing, mechanical properties testing, materials elements inspection, and dimension accuracy. We ensure that the price of this woodwork machine is less and well within the affordability of our clients

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Mech is meticulously constructed by our engineers. The extensive experience in the manufacture and installation of steel structures of these people effectively avoid mistakes in project implementation. We ensure that the price of this woodwork machine is less and well within the affordability of our clients

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The creation of Mech strictly meets the requirements of European safety standards including EN standards and norms, REACH, TüV, FSC, and Oeko-Tex. These wood sanding machines are provided in different specifications to suit the demands of customers

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The design of Mech is defined as practical. Its shape, its color, and its form are inspired and created by the function of the piece. Gewinn panel saw is widely used in various industries for making wood panels in certain sizes

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Shenzhen Mech Valve Trading Co., Ltd. There are stable raw material suppliers, stable supply of raw materials and low procurement costs, coupled with high degree of automation of production equipment, low consumption of energy, materials, and manpower in the production and processing process, and the final produced is excellent in overall cost performance.

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