High-quality cast steel gate valve high quality Supply chemical

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Product Information
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Company Advantages
1. The size of Mech all depends on the trade-offs customers want to make, and how they want to manage a viewing experience. It is used extensively in the automation, oil & gas industries
2. Shenzhen Mech Valve Trading Co., Ltd.'s customer service is very professional in cast steel gate valve industry. It can be used to control the flow of various types of fluids such as air, mud, oil, liquid metals, etc
3. This product is amazingly strong and not prone to chip or crack. By mixing with other materials to get composite ceramics whose performance has optimized, the fracture strength of this product is improved.

Statement

Gate valves serve to cut the medium flow in the piping system, 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 ASTM A536, 65-45-12
Body, bonnet, wedge, handwheel and operating nut are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.

◔ Triple O-ring Stem Seals

The lower O-ring isolates the stem thrust collar bearing area from the waterway. The upper two O-rings can easily be replaced in the line while the valve is under pressure in the open position.

◔ Stainless Steel Stem, Brass Thrust Collar and Bronze Wedge Nut

This life-tested MEIDE design has repeatedly proven its superior strength and abrasive 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.

◔ Long Service Life with Resilient Seat Cycling Test 1,000 times

The Valve has been subjected to 1,000 cycles of operation at a maximum rate of 6 cycles of operation per minute from fully closed to fully open and from fully open to fully closed positions under cycled hydrostatic pressure.

MATERIAL SPECIFICATION

Mech High-quality cast steel gate valve Supply chemical-1

Z41X

• Connection Ends: Flange to ASME B16.1 CL 125

• Working Pressure: 300PSI 200PSI and 250PSI available upon request

• Temperature Range: 0℃- 80℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550

Part No.	Part	Standard Speciﬁcation	Options
1	Valve Body	ASTM A536,65-45-12
2	Resilient Wedge Disc	ASTM A536,65-45-12+EPDM
3	Stem	AISI 420	AISI 304, AISI 431, AISI 316, Al-bronze
4	Bonnet Gasket	EPDM	NBR
5	Bonnet	ASTM A536,65-45-12
6	Washer	Brass Hpb59-1
7	Yoke	ASTM A536,65-45-12
8	Stem Bushing	Brass Hpb59-1
9	Gland	ASTM A536,65-45-12
10	Stem Nut	Brass Hpb59-1	Bronze ZQSn5-5-5
11	Handwheel	ASTM A536,65-45-12	Pressed Steel
12	Washer	Brass Hpb59-1
13	Gland Nut	Carbon Steel Zinc Plated	AISI 304, AISI 316
14	Stud	Carbon Steel Zinc Plated	AISI 304, AISI 316
15	Flat Washer	Carbon Steel Zinc Plated	AISI 304, AISI 316
16	Nut	Carbon Steel Zinc Plated	AISI 304, AISI 316
17	O-Ring	EPDM	NBR

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

Mech High-quality cast steel gate valve Supply chemical-2

DN		Dimensions(mm)
Inch	mm	L	H1(Close)	H2(Open)	D	D1	C	n-ΦL
2"	50	178	318	370	152	120.7	16	4-Φ19.1
2.5"	65	190	343	410	178	139.7	17.5	4-Φ19.1
3"	80	203	386	468	191	152.4	19.1	4-Φ19.1
4"	100	229	436	538	229	190.5	19.1	8-Φ19.1
5"	125	254	516	640	254	215.9	19.1	8-Φ22.2
6"	150	267	576	730	279	241.3	19.1	8-Φ22.2
8"	200	292	749	950	343	298.5	22.2	8-Φ22.2
10"	250	330	904	1158	406	362	23.8	12-Φ25.4
12"	300	356	1030	1335	483	431.8	25.4	12-Φ25.4

Company Features
1. Our export share occupies 80% to 90%, mainly to countries like North America, Europe, and the Mid East. We have helped our customers stay in a superior position in their market.
2. Shenzhen Mech Valve Trading Co., Ltd. hopes to compete in the market based on product innovation. Please contact.

q******k

Mech is produced by active use of international standards and foreign advanced production technology. It can be designed with a hydration bladder compartment

u******s

The whole production of Mech is carried out based on the requirement of lean production. This product requires a pretty low MOQ

a******r

The production technique implemented in the production of Mech is advanced and greatly guaranteed. It is a new production technique aimed at minimizing wastage. Made of slightly flexible fabric such as 600D polyester, it is not easily punctured

q******w

Innovation-oriented design: Mech is innovatively designed by a team of professional designers. They are full of innovative ideas and are willing to embrace the changing market demands. It can be designed with a chest strap to take the pressure off shoulder and back muscles

s******q

Mech , manufactured by a group of professional experts, is absolutely fine in workmanship. As for the style, apart from camouflage, it can be designed to harmonize with the intended outfit

h******w

relies on the market demand to continuously innovate and develop. As for the style, apart from camouflage, it can be designed to harmonize with the intended outfit

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