Best pressure safety valve factory for supply

Company Advantages
1. The manufacture of Mech strictly meets environmental standards. The improvements in its production process contribute to energy recovery and emission reduction. It has the characteristic of good corrosion resistance
2. Under the strict supervision of our professionals, our pressure safety valve are produced with high quality. Produced with ductile iron material, it provides high strength
3. Its quality is guaranteed by the comprehensive quality control system. It can be furnished with different types of internal trim and seals to accommodate varied service media
4. The product has exceptional quality for long-time performance. The rigorous construction and materials give it a higher level of safety

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

Best pressure safety valve factory for supply-1

XZ41X

• Connection Ends: Flange to BS EN 1092-2:1997

• 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	Resilient Wedge Disc	EN-GJS-450-10+EPDM
3	O-Ring	NBR	EPDM
4	Stem	SS420	SS304,SS316,Al-bronze
5	Nut	Carbon Steel Zinc Plated	SS304,SS316
6	Bonnet	EN-GJS-450-10
7	Stem Bushing	Brass HPb59-1
8	Gland	EN-GJS-450-10
9	Flat Washer	Carbon Steel Zinc Plated	SS304,SS316
10	Stud	Carbon Steel Zinc Plated	SS304,SS316
11	Nut	Carbon Steel Zinc Plated	SS304,SS316
12	Yoke	EN-GJS-450-10
13	Nut	Brass HPb59-1
14	Washer	Brass HPb59-1

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

Best pressure safety valve factory for supply-2

DN		Dimensions(mm)
Inch	mm	PN	L	H1(Close)	H2(Open)	D	D1	d	C	T	n-φL
2"	50	10/16	178	323	373	165	125	99	19	3	4-Φ19
2.5"	65	10/16	190	343	408	185	145	118	19	3	4-Φ19
3"	80	10/16	203	370	450	200	160	132	19	3	8-Φ19
4"	100	10/16	229	442	542	220	180	156	19	3	8-Φ19
5"	125	10/16	254	540	665	250	210	184	19	3	8-Φ19
6"	150	10/16	267	608	758	285	240	211	19	3	8-Φ23
8"	200	10	292	720	920	340	295	266	20	3	8-Φ23
		16									12-Φ23
10"	250	10	330	940	1190	405	350	319	22	3	12-Φ23
		16					355				12-Φ28

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. focuses on the cultivation and management of corporate talents.
2. Thanks to the good service of our staff, Mech has been recognized by more customers. Welcome to visit our factory!

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Mech is designed with basic functional requirements that are for any particular furniture. They comprise the structural performance, ergonomic function, and aesthetic form. It is ideal for camping, trekking, military deployment, and other extended outdoor trips

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In the development phase of Mech , different fabric combinations and formulas and dyes have been tried by the R&D team. It is made from nylon or polyester materials which make it water-resistant and tough

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The design of Mech shows professionalism. The mechanical properties, including materials hardness, structural toughness, efficiency, fatigue resistance have all optimized. It will enable people to carry military/hiking essentials with ease

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The design of Mech is unique. It is made by our designers with new types of fabrics, new colors and innovative structures. It uses locking zippers under the brand YKK®

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When we make Mech , several elements of design are taken into consideration. They are line, scale, light, color, texture and so forth. It keeps stuff protected from outdoor elements like rain and snow

a******d

Based on the strict control of the production process and the strict control of the production cost, the we produce not only has excellent quality, but also has an affordable price, which is more cost-effective than other similar products.

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