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Diaphragm Quick Open Sludge Valve (JM744X)

Diaphragm Quick Open Sludge Valve (JM744X)
Price: Negotiable/Piece
Trade Terms: FOB
Min Order: 1/Piece
Pay Type: T/T
Product discription:
Size: 2"--32" or DN50--800mm
Pressure: PN1.0--2.5MPa or Class 150--300lbs
Material: Cast iron, cast steel, carbon steel, stainless steel.
Technical standard: APT 6D, APT 598, ANSI B 16.10, ANSI B 16.5
Applicable Medium: Oil, water, etc.

1. Use of double-chamber diaphragm drive mechanism instead of piston type, which is featured by no moving abrasion, no water leakage resulted from sundries, not sensitive to sludge deposition, no need of lubrication and no mechanical abrasion.
2. Outstanding performance, rubber lined disc, inclined placket of valve seat, and no deposition of sludge and sundries.
3. Low drive medium pressure, no need of a pressurizing pump or air compressor, use of liquid control selector valve, hand-operated 4-way selector valve or electric 4-way selector valve under integrated control, and easy control and operation.

Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples
Suitable MediumWater, Oil, Gas and etc.
Main materialCAST IRON,ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC.
Suitable Temperature≤80
Nominal PressurePN10--PN25
Nominal DiameterDN50--DN800
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements



Prod Model: JM744X
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Certificate: ISO
Established in 1985, Zhejiang Guanlong Valve Machinery Co., Ltd. is a professional manufacturer which integrating development, production, sales, installation and service into an organic whole.
Our company mainly manufactures valves according to ANSI, API, DIN, BS, and Chinese GB standards. We are specializing in producing hydraulic control valves, check valves, multifunctional pump control valves, pressure reducing valves, adjusting valves and butterfly valves. There are 6 major series and more than 1000 specifications now.
Our products are exported to worldwide, such as the USA, Canada, Europe, the Middle East and South East and Southeast Asia. With high content of technology and reliable quality, our products have gained good fame from the customers.
After nearly 20 years of development and self-perfection, our products are supported by novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.
We will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve products to satisfy the customers.

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  • Zhejiang Guanlong Machinery Valve Co., Ltd.

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