wafer double check valve swing spring irrigation

Product Details

Adhering to the concept of 'details and quality make achievement', Mike Valve works hard on the following details to make the Industrial Valves Manufacturer more advantageous.Mike Valve provides diversified choices for customers. Industrial Valves Manufacturer is available in a wide range of types and styles, in good quality and in reasonable price.

Company Advantages
1. The production of Mech Valve spring loaded check valve is well-organized according to the lean production method.
2. This product is characterized by its durability. Made with the right materials and construction, it can endure sharp objects, spills, and heavy loading.
3. Shenzhen Mech Valve Trading Co., Ltd. has high management level and high technology double check valve R&D capabilities.
4. Mech Valve is the pioneer in manufacturing and designing double check valve industry.

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

wafer double check valve swing spring irrigation-1

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.

wafer double check valve swing 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

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. has provided high quality double check valve to China and the World.
2. Shenzhen Mech Valve Trading Co., Ltd. constantly blazes new trails with its strong technical force.
3. Shenzhen Mech Valve Trading Co., Ltd. will continue to innovate and improve to provide high-quality products and services. Inquire online! Facing the future, Mech Valve adheres to the core concept of spring loaded check valve . Inquire online! Shenzhen Mech Valve Trading Co., Ltd. contributes to the society with the collective strength of the company. Inquire online!

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 20-30 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<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Product Description

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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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