check valve ,swing type check valve

Product Information
Customer Reviews

Product Details

With the dedication to pursue excellence, Mike Valve strives for perfection in every detail.Mike Valve's valve manufacturer is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.

Company Advantages
1. Owing to the efforts of our dedicated team in product development and innovation, Mech Valve check valve is given more innovative and practical designs.
2. It has a unique ability to direct specific light to a specific location. It can focus on a precise area because this product uses its energy much more effectively to deliver the light exactly.
3. Our products have gained a remarkable position in the market.

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: 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.

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. With premium excellent service, Shenzhen Mech Valve Trading Co., Ltd. has a high reliability in the market.
2. With tremendous technical strength, Mech Valve provides high quality check valve for customers.
3. Being dedicated to providing sewage check valve solutions for users with our best service attitude is something Mech Valve has been always doing. Inquire now! Offering the most considerate service is the rule that Mech Valve staff need to abide by. Inquire now! Providing our customers with high quality double check valve is our bottom line. Inquire now!

About Us

Manufacturing products:

Ferrules style/welding style/flaring style connector, forged steel high pressure pipe fittings, instrument pipeline accessories, needle valve, valve manifold, series explosion-proof, Natural gas special valve, pneumatic ball valve, high temperature high pressure power station valve, forged steel valve, ball valve and so on, and we also undertake to manufacture non-standard products.

We stick to continue to feedback our honorific customers with high quality products and reasonable price. We warmly welcome more and more clients to get in touch with us, promote understand for each other , and we sincerely hope: mutual trust, mutual benefit, cooperation, double win.

FAQ

Q1.Can I get free samples?

A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.

Q2. Can I have a sample order for valve?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3. Can I request to change the form of packaging and transportation?
A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q4. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.

Q5. How to place the order?
A: You can send us email or inquiry at alibaba.com directly.

Q6. What about the lead time?
A:Sample needs 15 days, mass production time needs 35 days.

Q7.Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost and show us your Trademark License.

Favorable rate

100%

Buyer impression