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

Product Information
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Product Comparison

Mike Valve pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee valve manufacturer to be quality-reliable and price-favorable.Compared with similar products, Mike Valve's valve manufacturer is more advantageous in the following aspects.

Enterprise Strength

At present, Mike Valve enjoys significant recognition and admiration in the industry depending on accurate market positioning, good product quality, and excellent services.

Company Advantages
1. spring loaded check valve is specially designed for users who require both style and performance.
2. The product has to go through rigorous testing procedures which are conducted by our testing personnel before delivery. They are responsive to make sure that quality is consistently at its best.
3. The product has passed through the extremely harsh quality control and inspection on a basis of quality control plan. This plan is strictly carried out to ensure the high quality of the product.
4. By using this product, business owners will less likely to witness workplace accidents and workman’s compensation claims.
5. Thanks to its easy operation and maintenance during its service life, this product can greatly help reduce operation costs.

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

disc check valve spring energy Mech Valve-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.

disc check valve spring energy Mech Valve-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. The rich experience and good reputation bring Shenzhen Mech Valve Trading Co., Ltd. a great success for check valve .
2. Fully automated production lines are achieved in Shenzhen Mech Valve Trading Co., Ltd..
3. Shenzhen Mech Valve Trading Co., Ltd. will keep in mind that details determine everything. Inquire online! spring loaded check valve is the tenet Shenzhen Mech Valve Trading Co., Ltd. stick to. Inquire online! Shenzhen Mech Valve Trading Co., Ltd. will serve our customers with heart and soul. Inquire online! dual check valve is the motto of Mech Valve Group. Inquire online!

FA18: Wafer Type Check Valve

Nominal Pressure

Design Standard

Face to Face

Flange Standard

PN10

PN16

CLASS150

GB12238

BS5153

Wafer

Body

Disc

Seat

Spring

Temp.

Medium

C.I.

D.I.

WCB

S.S.

D.I.

WCB

S.S.

NBR

EPDM

PTFE

S.S.

0℃--100℃

Water

Oil

Product Description

Purpose:

Freezing weather precaution.

Subsequent to test piping system, valves should be left in opened position for completing drainage product specifications in this catalogues are provided for reference only. For precise measurements, please contact Aquafitting Service.

Main technical parameters:

Basic Design: BS5163

Face to Face: BS5163

Flanges: BS 4504 PN16

Testing: BS 6755

Working Pressure: PN10/16

CONTACT DETAILES:

WEB:www.aquafitting.com

EMAIL: sales1 "at"aquafititing.com

TEL: 86 41182710530

Name: Tina

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Under the supervision of professional quality inspectors, the products are inspected at every stage of production to ensure the superior quality of the products.

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Content

Professional Industrial Valves Manufacturer

Disc check valve spring energy Mech Valve

MATERIAL SPECIFICATION