Diaphragm bottom mud valve

Technical Parameter

Item model number: JM742X

Nominal pressure: 1.0Mpa

Working pressure: 0.15-0.6Mpa

Diaphragm transmission medium: clean water, air

Applicable medium: raw water, clean water, sewage

Working temperature: 0-80℃


Product Detail

Product Description

Diaphragm tank bottom discharge valve is installed at the bottom of various sedimentation tanks, and the sediment and dirt at the bottom of the tank are removed through the control of the reversing valve. It is widely used in petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC industry and general industry.


Material of main parts

Part NameMaterial
Body,bonnetCast steel, stainless steel
DiaphragmNitrile rubber
DiscCarbon steel, stainless steel, nitrile rubber
StemChrome Stainless Steel


The Main Technical Parameters

PN1. 0MPa
Opening and closing action pressure0. 15~0.6MPa
Diaphragm transmission mediumWater, air
Applicable mediaClean water, sewage
Proper temperature0~ 80℃


隔膜式池底卸泥阀(图1)


Main External Connection Dimensions

DN40506580100125150200250300350
L107115125135146165180215255285325
H235234258280307358400490576663750