dual check valve | Check Valve

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

The Industrial Valves developed by Mike Valve is widely used in various fields.Since the establishment, Mike Valve has always been focusing on the R&D and production of Industrial Valves. With great production capability, we can provide customers with personalized solutions according to their needs.

Company Advantages
1. A coordinated look is easy to achieve for Mech Valve dual check valve .
2. The product features an intelligent circuit design. It will stop automatically to protect itself in the case of overload voltage to prevent against the trip.
3. The product features a stable and robust structure. All of the electric components are sophisticatedly soldered and sealed inside the housing. Hence, they are not affected by external factors.
4. The product can be widely applied to different fields.

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 door double check valve check now-1

H44X, H44T

• Connection Ends: BS EN 1092 PN10/PN16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E

• 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	Disc	EN-GJS-450-10	SS304, SS316, AL-Bronze UNC 95400
3	Stem	SS420	SS304, SS316, SS416
4	Spring	SS304	SS316
5	Rubber Seat		NBR

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

Mech Valve door double check valve check now-2

DN		PN	Dimensions(mm)
Inch	mm		L	D	D1	D2
2"	50	10/16	54	107	64	46
2.5"	65	10/16	54	127	78	60
3"	80	10/16	57	142	94	70
4"	100	10/16	64	162	117	84
5"	125	10/16	70	192	145	115
6"	150	10/16	76	218	170	134
8"	200	10/16	95	273	224	184
10"	250	10/16	108	328	265	220
12"	300	10/16	143	378	310	260
14"	350	10/16	184	438	360	302
16"	400	10/16	191	489	410	350

Company Features
1. Recognized by double check valve industry, Shenzhen Mech Valve Trading Co., Ltd. is committed to satisfying diversified needs to Check Valve from customers.
2. Our factory is equipped with cutting edge production facilities. This ensures that we have the capacity in handling the requirements of our customers in a satisfactory manner.
3. Shenzhen Mech Valve Trading Co., Ltd. aims to satisfy customers with high quality products and excellent service. Inquiry! The goal of Shenzhen Mech Valve Trading Co., Ltd. is to take the leading edge in the wafer check valve industry. Inquiry! We create sustainable value for our clients by making processes smarter, organizations more efficient and customer experiences better. We do this by using smart technology and the skills and expertise of our people. Inquiry! The consumption concept of the Mech Valve brand will lead the industry transformation profoundly. Inquiry!

Products Show

Product Description

Application:
Wafer type butterfly check valve adopts an advanced foreign structure design and is an energy-saving product conforming to the world standard. It is good at the check performance, safe, reliable, small in the flowing resistance and mainly suitable for petroleum, chemical, food, pharmacy. light & textile, paper-making, water supply and drainage, refinery and energy etc. systems, used as an one-way valve.

Main parts material

Body		Valve plate		Shaft	Rubber block			Spring
material name	code	material name	1	Material name	Material name	code	℃	Material name
Cast iron	Z	Black cast iron ball plating	2	Stainless steel	EPDM	X3	-46 ~ 121	Stianlesss steel
Ductile iron	Q	Aluminum bronze	3		Neoprene	X4	-29 ~ 99
Carbon steel	C	ZG1Cr1BNi9Ti Stainless steel	4		NBR	X5	-23 ~ 82
Stainless steel	P	CF8M stainless steel	5		Viton	X7	-23 ~ 150
		CF8 stainless steel	6

Performance Specification

DN		50(2'') ~ 700(28'')	50(2'') ~450(18'')	mm(inch)
PN		1.0	1.6	Mpa
Test pressure	Case	1.5	2.4	Mpa
	Seal	1.1	1.76	Mpa
Suitable temperature		-15℃ ~ 150℃
Suitable media		water, sewage, air, steam, food, medicines, oils, acids

m******l

The raw materials of Mech are extracted with the help of various technology. The advanced digging technology and the environmental control systems for managing airflow, water flow, and temperature guide the whole preliminary process. There is no heat generated during liquid transfer

k******o

The electrolytes of Mech are well treated to have high ionic conductivity and good wetting characteristics, particularly for high power applications. It can be tailored to meet the specific requirements of customers

b******w

Mech is checked by conducting on-site testing including marking and vulcanization tests for rubber outsoles, rocking tests, fabric testing and verification of special features like waterproofing and stain resistance. The product is easy to maintain and helps improve productivity

t******l

Different high technologies are used in the production of Mech . In order to enhance its adjusting ability and compatibility with the power grid, it makes full use of the comprehensive technical support technology for solar power generation. It is automated with many modification and control options available

v******a

Mech has undergone a series of the assessment process in terms of its sizes (width, height, length), colors, and resistance to environmental conditions (rain, wind, snow, sand storms, etc.) This product has the characteristics of explosion proof

t******l

The product is durable. The encapsulation material of the battery is manufactured with high quality to enhance cell performance and provide a longer service life. This product has the characteristics of explosion proof

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