JM744X/JM644 diaphragm type hydraulic and pneumatic quick opening mud valve is a kind of angle cut-off valve operated by hydraulic source or pneumatic actuating mechanism. Usually installed in the lateral wall of the bottom sediment, to exclude the bottom sediment of sand and dirt, the valve is composed of nylon reinforced rubber diaphragm valve is divided into two chambers, connected to a hydraulic or pneumatic source, the use of electric or manual two position four way reversing valve control valve, to achieve rapid mud. The diaphragm valve instead of piston, no movement friction, more suitable for slurry and other grain medium, greatly improving the service life of the valve.
Main technical parameters
Nominal pressure: 0.6MPa-2.5 MPa
Nominal diameter: DN50-400MM
Minimum drive pressure: 0.15 MPa
Applicable medium: water, sewage
Driving medium: clear water and gas
Applicable temperature: 0~80 DEG C
Flange standard: GB/T 17241.6, GB/T 9113
Test standard: GB/T 13927 API598
Main dimensions (flange dimensions shall be specified by GB4216)
Nominal diameter DN
L
L1
H
One hundred
One hundred and sixty
One hundred and twenty
Three hundred and seventy
One hundred and fifty
One hundred and ninety
One hundred and fifty
Four hundred and forty
Two hundred
Two hundred and twenty-five
One hundred and ninety
Five hundred and thirty
Two hundred and fifty
Two hundred and sixty
Two hundred and twenty
Six hundred and fifteen
Three hundred
Two hundred and eighty
Two hundred and sixty
Seven hundred and eighty-five
Three hundred and fifty
Three hundred and fifteen
Three hundred
Eight hundred and eighty
Four hundred
Three hundred and forty
Three hundred and forty
Nine hundred and seventy
Two hundred and nine thousand two hundred and forty-three trillion and two hundred and seventy-nine billion eight hundred and seventeen million five hundred and eighteen thousand six hundred and fifty-four
Zhejiang Hui Sheng Valve Co. Ltd is a professional production and sales of hydraulic control valves, multifunctional pump control valve, pressure reducing valve, control valve, micro slow close check valve, flow control valve, intelligent automatic control valve, flow and pressure regulating valve, automatic valve, silent check valve, mud valve, exhaust valve soft sealing gate valve, filter, filter, piston type check valve, balance valve and other products, widely used in waterworks, power plants, metallurgy, petrochemical, construction, energy, medicine and other water distribution piping system. Companies always adhere to the "quality first, customer first, excellence, and strive to develop] quality policy, and dedication to provide you with the best quality service! The general manager of the company and all the staff sincerely welcome friends to come to visit, discuss business, good faith cooperation, mutual benefit and create a better future!
Address: Zhejiang Wenzhou Dong'ou Street Anfeng Industrial Zone Chinese universal valve group
Tel: 0577-66999307 66999306
Fax: 0577-66999305
Mobile: 13968957077
Http://www.zjhsfm.com
Pic
Twenty thousand one hundred and twenty-seven trillion and nine hundred and ninety-six billion four hundred and ninety-one million eight hundred and nineteen thousand eight hundred and sixty