gate valve ,os&y gate valve

Product Information
Customer Reviews

Product Comparison

Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Mike Valve's Industrial Valves is highly competitive in the domestic and foreign markets.Compared with other products in the same category, Industrial Valves has outstanding advantages which are mainly reflected in the following points.

Application Scope

valve manufacturer can be applied to different industries, fields and scenes.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. Good material of gate valve makes good sale in Shenzhen Mech Valve Trading Co., Ltd..
2. The product has the advantage of aging resistance. The thermal oxidation aging problems have been solved by adopting various modifiers and forming process agents.
3. It is not likely to crack after extended use. The steel material of this product has excellent physical strength after special welding treatment.
4. Shenzhen Mech Valve Trading Co., Ltd. has years of experience in manufacturing gate valve .
5. gate valve are more likely to attract customers or to make repeat purchases.

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 EN-GJS-450-10

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

Z45X

• 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	Stem	SS420	SS304, SS316, SS431, Al-bronze
4	Nut	Carbon Steel Zinc Plated	SS304, SS316
5	Bonnet	EN-GJS-450-10
6	O-Ring	NBR	EPDM
7	Gland	EN-GJS-450-10
8	Handwheel	EN-GJS-450-10	Pressed Steel
9	Bolt	Carbon Steel Zinc Plated	SS304, SS316
10	Flat Washer	Carbon Steel Zinc Plated	SS304, SS316
11	Ring Wiper	NBR	EPDM
12	Bolt	Carbon Steel Zinc Plated	SS304, SS316
13	Flat Washer	Carbon Steel Zinc Plated	SS304, SS316
14	O-Ring	NBR	EPDM
15	Thrust Washer	Brass HPb59-1
16	Bonnet Gasket	EPDM	NBR
17	Wedge Nut	Brass HPb59-1	Bronze ZQSn5-5-5

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

DN		PN	Dimensions(mm)
Inch	mm	L	H	D	D1	d	C	T	n-d
2"	50	10/16	178	218	165	125	99	19	3	4-Φ19
2.5"	65	10/16	190	232	185	145	118	19	3	4-Φ19
3"	80	10/16	203	281	200	160	132	19	3	8-Φ19
4"	100	10/16	229	316	220	180	156	19	3	8-Φ19
5"	125	10/16	254	393	250	210	184	19	3	8-Φ19
6"	150	10/16	267	420	285	240	211	19	3	8-Φ23
8"	200	10	292	490	340	295	266	20	3	8-Φ23
16	12-Φ23
10"	250	10	330	626	405	350	319	22	3	12-Φ23
16	355	12-Φ28
12"	300	10	356	722	460	400	370	24.5	4	12-Φ23
16	410	12-Φ28
14"	350	10	381	800	520	460	428	26.5	4	16-Φ23
16	470	16-Φ28
16"	400	10	406	870	580	515	480	28	4	16-Φ28
16	525	16-Φ31
18"	450	10	432	1108	640	565	530	30	4	20-Φ28
16	585	548	20-Φ31
20"	500	10	457	1130	715	620	582	31.5	4	20-Φ28
16	650	609	20-Φ34
24"	600	10	508	1311	840	725	682	36	5	20-Φ31
16	770	720	20-Φ37

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. is an industry leader in the design, manufacture, marketing, and support of gate valve and related technologies for advanced solutions.
2. By our advanced machines, there is seldom defected wedge gate valve .
3. It is a permanent tenet for Shenzhen Mech Valve Trading Co., Ltd. to seek os&y gate valve . Get more info! We can do all that our customers want us to do for wedge valve . Get more info! We greatly welcome domestic and abroad customers for visit in Shenzhen Mech Valve Trading Co., Ltd.. Get more info!

Our Services

Product Warranty

Within eighteen months of completion inspection or within twelve months of the start of usage , whichever is shortest ,VMV valve will repair or replace products or the faulty components of products free of charge in the event of failure under normal usage attributable to inadequate design or manufacturing on the part of VMV valve.

However, repairs or replacements will be charged in any of the following cases . Also note that if a separate agreement is in effect. That agreement shall take precedence.
(1) When the product has been used in an incorrect manner which deviates from the catalog or instruction manual;
(2) When the product failure is due to careless handing such as jamming with foreign substances or the sticking of excessive water stain;
(3) When the product has been disassembled ,repaired or altered by a third party other than VMV valve;
(4) When the product has been subject to cases beyond the control of VMV valve including natural disaster such as wind or flood damage ,earthquakes and electrical storm ,fire , pollution (special environments ) , salt damage, war or acts of terror;
(5) When a failure is due to any other factor deemed to be the responsibility of VMV valve

Product Description

Technical Specification

Favorable rate

100%

Buyer impression