High-quality 3 check valve swing Suppliers water supply

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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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 High-quality 3 check valve Suppliers water supply-1

H44J

• 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	Stem	SS420	SS304, SS316, SS431
3	Hinge Bushing	Brass Hpb59-1
4	Spring	SS304	SS316
5	Nut	SS304	SS316
6	Disc	EN-GJS-450-10
7	O-Ring	EPDM	NBR
8	Hinge bushing	Brass Hpb59-1
9	Seat	EN-GJS-450-10
10	O-Ring	NBR	EPDM
11	Screw	Carbon Steel Zinc Plated	SS304, SS316

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

Mech Valve High-quality 3 check valve Suppliers water supply-2

DN		Dimensions(mm)
Inch	mm	L	D	D1	D2	C	T	n-φL
2"	50	120	165	125	99	19	3	4-Ø19
2.5"	65	135	185	145	118	19	3	4-Ø19
3"	80	155	200	160	132	19	3	8-Ø19
4"	100	165	220	180	156	19	3	8-Ø19
5"	125	190	250	210	184	19	3	8-Ø19
6"	150	210	285	240	211	19	3	8-Ø23
8"	200	260	340	295	266	20	3	12-Ø23
10"	250	285	405	355	319	22	3	12-Ø28

z******z

Mech is the outcome of a series of complicated production processes. These processes include timber drying, door fame manufacturing, cutting, sanding, carving, painting or laminating. This product features energy saving and environmental protection

s******n

Mech is made of high-quality timber. Its door rail, heart board, edge materials are all sourced in line with high quality, for example, any material contains insect attack, cupping, knot, or rupture will not be adopted. The product is suitable for most liquids and liquefied gases

b******u

Adopting cutting-edge technologies, Mech is manufactured to meet the Energy Labelling Scheme. It has been recognized by the Mandatory Energy Efficiency Labelling Scheme (MEELS) and Voluntary Energy Efficiency Labelling Scheme (VEELS). The speed of this product can be adjusted steplessly

u******s

Mech is a luxury to enjoy every day and night. Using time-honored techniques and crafted of the finest materials, it is manufactured in our own factory in China. This product has the characteristics of explosion proof

h******a

The production of Mech is rigorous. Along with the materials that furnish the look and feel of a building, technologies applied are also highly demanded. It is automated with many modification and control options available

j******a

This product has a rigid skeleton. Its steel members are connected via welding, rather than nails that are used in the timber/wood industry for example, this provides a much stronger and sustainable connection. The product combines principles of simple operation with rugged construction

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