New steel gate valve disc factory ﬁre protection

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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Application Scope

Industrial Valves developed and produced by our company can be widely used in various industries and professional fields.Mike Valve is rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations.

Company Advantages
1. Mech Valve is developed taking into considerations of various factors. They are foot anatomy and movement, physiological structure development, and the principle of motion.
2. Our professional quality control team and authoritative third parties have conducted a serious and rigorous review of product quality.
3. Customer satisfaction' is the evaluation standard of this product.

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

Mech Valve disc steel gate valve factory ﬁre protection-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.

Mech Valve disc steel gate valve factory ﬁre protection-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. Shenzhen Mech Valve Trading Co., Ltd. is a company that focuses on the production of steel gate valve .
2. With the basis of , supplemented by means, Mech Valve is able to supply high efficiency non return valve details with affordable price.
3. Satisfying all the customers is always the aim of Mech Valve. Inquire! Shenzhen Mech Valve Trading Co., Ltd. will provide the market with high quality water flow check valve . Inquire!

i******p

The design is scientific and reasonable, the materials are exquisite, the workmanship is fine, durable, and the service life is long. It is a product of high quality and extraordinary quality.

a******y

Shenzhen Mech Valve Trading Co., Ltd. has a quality inspection team composed of professionals who specialize in testing the quality and quality of to ensure that is of high quality and excellent quality.

y******u

Produce in strict accordance with the standards stipulated by the company and the requirements of the market to ensure that it can pass the inspection of relevant state departments and meet the national quality standards. It is a high-quality product with guaranteed quality.

v******b

The company has been engaged in the production and sales of for many years, and has accumulated rich experience in production and management. The products produced are thick in materials, fine in workmanship, high in quality, beautiful and practical.

t******u

Shenzhen Mech Valve Trading Co., Ltd. has been operating in good faith for many years, and has accumulated rich industry experience in product development and manufacturing. The produced can meet the national CCC certification standards in terms of quality and performance.

s******b

The company attaches great importance to product quality and strictly controls production costs. It not only established a quality control center, but also established a strict production management system. The produced not only has excellent quality, but also has very favorable prices.

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