check valve | Check Valve

Product Information
Customer Reviews

Enterprise Strength

Mike Valve thinks highly of service in the development. We introduce talented people and constantly improve service. We are committed to providing professional, efficient and satisfactory services.

Company Advantages
1. Mech Valve check valve is designed to provide the highest level of aesthetics.
2. This brand of check valve is of high performance for the add of the dual check valve .
3. With the help of advanced prodution equippment, Mech Valve is able to produce quality products.
4. The product has attracted much attention and is going to be more used by people from various fields.

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

H44J

• 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	Stem	SS420	SS304, SS316, SS431
3	Hinge Bushing	Brass Hpb59-1
4	Spring	SS304	SS316
5	Nut	SS304	SS316
6	Disc	EN-GJS-450-10
7	O-Ring	EPDM	NBR
8	Hinge bushing	Brass Hpb59-1
9	Seat	EN-GJS-450-10
10	O-Ring	NBR	EPDM
11	Screw	Carbon Steel Zinc Plated	SS304, SS316

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

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

Company Features
1. Mech Valve is widely known by people at home and abroad.
2. The application of new technologies in check valve has brought new high-tech experience to customers.
3. Shenzhen Mech Valve Trading Co., Ltd. will continue our path towards green and low-carbon sustainable development. Inquire! Honesty, innovation, unity, pragmatism, and dedication are the spirit of Shenzhen Mech Valve Trading Co., Ltd.. Inquire!

Packaging & Shipping

Inner packing: opp bag, then carton box for each product
Outer packing: export standard carton, Foam outside protecting the goods against damage
Usually we ship your order by sea or by air...
We do our best to ship your order within 1 week after receiving your payment
We'll tell you the tracking number once your order has been sent
We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal

Our Services

We have more than 12 years experience in solenoid valves
Excellent quality control is one of our main principles
Various style for each products and completely series pneumatic products for you to choose from
Sample order & small quantity order is ok
We provide OEM service, accept customer label, develop the product with your drawings or samples
Any question, will be replyed within 24 hours

Favorable rate

100%

Buyer impression