Swing Check Valve BS EN 12334 (H44X, H44T), PN10/16

Product Information
Customer Reviews

Enterprise Strength

Based on the principle of 'customer first', Mike Valve is committed to providing quality and complete service for customers.

Application Scope

As one of Mike Valve's main products, Industrial Valves has wide applications. It is mainly used in the following aspects.In addition to providing high-quality products, Mike Valve also provides effective solutions based on the actual conditions and the needs of different customers.

Company Advantages
1. There is a very broad development prospect of double check valve owing to its double door wafer check valve design.
2. Product assessment is conducted before access to the market.
3. Its quality and performance are taken into account strictly.
4. At Mech Valve, customer experience will always be the heart of our operations.
5. Shenzhen Mech Valve Trading Co., Ltd. is able to provide customers with the most suitable double check valve products to meet your particular needs.

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. When it comes to double check valve , Shenzhen Mech Valve Trading Co., Ltd. is always the first choice for customers.
2. We have dynamic, highly skilled teams. Their experience and skill across design, engineering, and manufacturing are unmatched in the industry. They set the company apart from the competition.
3. Only by satisfying our clients can we've attained long-term development in the industry of spring check valve . Ask! Mech Valve brand has been cultivating the persistent spirit of staff. Ask! Cultivated by deep enterprise civilization, Shenzhen Mech Valve Trading Co., Ltd. is heavily influenced for being a major sewage check valve company. Ask! Shenzhen Mech Valve Trading Co., Ltd. always maintains long-term growth by providing superior service to customers with water pump check valve. Ask!

FAQ

Q: Are you trading company or manufacturer ?

A: We are a manufacturer with our own trading company in Shanghai.

Q: How long is your delivery time?

A: Generally it is 2-10 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: Can you customize products for your customers?

A: Yes, Customized service is one of our core business, we have no small MOQ request.

Q:Will you do 100% inspection before Shipment?

A: Our QC will do 100% inspection and we will take the 100% claims if defective.

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