silent spring check valve swing spring 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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Application Scope

Industrial Valves Manufacturer, one of Mike Valve's main products, is deeply favored by customers. With wide application, it can be applied to different industries and fields.Guided by the actual needs of customers, Mike Valve provides comprehensive, perfect and quality solutions based on the benefit of customers.

Company Advantages
1. The production of Mech Valve spring check valve is of high standards. The production of this product is strictly in line with the workflow machine parts such as turning, milling, and boring.
2. This product has the advantage of low energy consumption. Energy-saving and environmentally-friendly technologies are used, and the energy consumed is small.
3. This product is able to resist harsh environments, such as on ocean-going vessels or sprayed with road salt while transported on roads.
4. Shenzhen Mech Valve Trading Co., Ltd. also benefits from increasing the service quality.
5. As long as our customers have questions about our spring check valve , Shenzhen Mech Valve Trading Co., Ltd. will make timely response.

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 swing spring check valve spring 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 swing spring check valve spring 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. Focused on R&D of spring check valve for many years, Shenzhen Mech Valve Trading Co., Ltd. leads this industry in China.
2. Our factory is equipped with cutting-edge production facilities on which we rely to achieve a relatively high automation level and increase product quality.
3. With a view to offer our customers best service, Shenzhen Mech Valve Trading Co., Ltd. has set up its own service system. Inquire now! Shenzhen Mech Valve Trading Co., Ltd. uses spring loaded check valve for the purpose of tenet. Inquire now!

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Mech is strictly checked. The inspections include abnormal operation ( faults and failures within the product) and the safety of the circuitry.

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Quality inspection of Mech will be conducted strictly. Its dimensional tolerance, form and location tolerance, surface roughness, and thermal treatment quality will be checked using high-tech testing machines.

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In the manufacture of Mech , a range of techniques have been used, from CAD design, 3D imaging, panel&track manufacturing, to final assembly.

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The manufacturing of Mech requires different high efficient testing tools. It will be checked for electric performance by virtue of a test pen, cable fault locator, electric screwdrivers, and thermistor detector.

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The materials for making Mech are carefully selected by the QC team. Its materials feature excellent mechanical characteristics and physical properties which are required in the heavy-duty machine operation.

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The quality of the product is assured in every step of production.

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