Latest air actuated valve valve manufacturers ﬁre protection

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 valve air actuated valve manufacturers ﬁre protection-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 valve air actuated valve manufacturers ﬁre protection-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

h******e

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. The product is lightweight and is easy to carry

d******m

The electrolytes of Mech are well treated to have high ionic conductivity and good wetting characteristics, particularly for high power applications. The product is perfectly suitable for the most demanding industrial applications

m******q

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 perfectly suitable for the most demanding industrial applications

a******h

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. The speed of this product can be adjusted steplessly

y******e

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 advantages of speed and efficiency

e******r

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. It has flexibility without the use of unloaders or bypass valves

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