ductile iron gate valve | Gate Valve

Application Scope

The Industrial Valves of Mike Valve is applicable in the following scenes.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.

Product Comparison

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.Mike Valve guarantees Industrial Valves to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.

Company Advantages
1. Mech Valve os & y valve fire protection is produced in a highly standardized production environment.
2. The product is not subject to chemical damage. It has passed the salt spray test and been proven that it can withstand the extreme chemicals.
3. The product is not prone to UV light. It will not appear cracking, flaking, drying and stiffening when exposed to the sunlight.
4. People can benefit a lot from this product including enhancing circulation, helping with weight loss, balancing blood sugar, and improving detoxification.

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

Z45X

• Connection Ends: Flange to BS EN 1092-2:199

• 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	SS431	SS304, SS316, Al-bronze
4	Bonnet Gasket	EPDM	NBR
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	EPDM	NBR
12	O-Ring	NBR	EPDM
13	Nut	Carbon Steel Zinc Plated	SS304, SS316
14	Axis guide	Brass Hpb59-1
15	Washer	Brass Hpb59-1
16	O-Ring	NBR	EPDM
17	Nut	Carbon Steel Zinc Plated	SS304, SS316
18	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.

BS 5163 Flanged Flow Control Valve UL/FM Approved Type B (Z45XB), PN10/16-2

DN		PN	Dimensions(mm)
Inch	mm		L	H	D	D1	d	C	T	n-φL
2"	50	10/16	178	254	165	125	99	19	3	4-Φ19
2.5"	65	10/16	190	275	185	145	118	19	3	4-Φ19
3"	80	10/16	203	301	200	160	132	19	3	8-Φ19
4"	100	10/16	229	355	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	448	285	240	211	19	3	8-Φ23
8"	200	10	292	548	340	295	266	20	3	8-Φ23
		16								12-Φ23
10"	250	10	330	626	405	350 355	319	22	3	12-Φ23
		16								12-Φ28
12"	300	10	356	722	460	400	370	24.5	4	12-Φ23
		16				410				12-Φ28

Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. has served globe market with ductile iron gate valve for more than decades of years.
2. Mech Valve invested a lot of money in our technology introduction.
3. Customers' feedback and suggestions on os & y valve fire protection are highly appraised. Please contact us! Shenzhen Mech Valve Trading Co., Ltd. adheres to the pursuit of long-term cooperation with customers. Please contact us! Shenzhen Mech Valve Trading Co., Ltd. encourages employees to provide better service to customers. Please contact us!

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