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Ductile Iron Flanged Anti Fouling Isolation Valve With Strainer

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Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Country/Region:china
Contact Person:MrDavid Chen
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Ductile Iron Flanged Anti Fouling Isolation Valve With Strainer

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Brand Name :JGPV
Model Number :HS41XA-JGPV
Place of Origin :CHINA
MOQ :1 Set
Price :USD13.9/Set - 29.9/Set
Payment Terms :L/C, T/T, Western Union
Supply Ability :1000pcs per month
Delivery Time :14 days
Packaging Details :Plywood box safety packing
Standard or Non-standrd :Standard
Application :General
Product function :Medium backflow prevention
Product application :Water supply system
Working temperature :Normal temperature
Pressure application :Nomal pressure
Power :Hydraulic
Manufacturing craft :Casting
Test standard :Strength and sealing test
Quality warranty :18 months
Name :Flanged Anti Fouling Isolation Valve
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Ductile Iron Flanged Anti Fouling Isolation Valve With Strainer

Product introduction:

The HS41XA filter and anti fouling isolation valve consists of two separated check valves and a hydraulic transmission to the drain valve. The first check valve body is equipped with a filter screen. Due to the local head loss of the check valve, the pressure in the middle chamber is always lower than the pressure at the inlet. This pressure difference drives the drain valve to be closed and the pipeline is supplying water normally. When the pressure is abnormal (i.e. the outlet pressure is higher than the middle chamber), even if both check valves cannot seal in reverse, the safety drain valve can automatically open to empty the backflow water and form an air partition, ensuring the hygiene and safety of the upstream water supply.

Product technical parameter:

Pressure nominal 1.6MPa
Port size DN50-400mm
Strength test standard 2.4MPa
Sealing test standard 1.76MPa
Parts and material Body Ductile iron, cast steel, stainless steel
Bonnet Ductile iron, cast steel, stainless steel
Disc Cast steel, stainless steel
Stem Bronze, 2Cr13
Diaphragm NBR
Diaphragm plate Cast steel, stainless steel
Spring Stainless steel
Medium application Water and oil etc non corrosive mediums
Working temperature 0-80℃
Connection Flange connection

Product features:

The structure of HS41XA with filtering and anti fouling isolation valve has the characteristics of rationality, convenient use, strong sealing performance, durability, and beautiful appearance. Widely used in sectors such as electricity, metallurgy, petroleum, chemicals, gas, urban construction, papermaking, textiles, pharmaceuticals, food, ships, water supply and drainage, energy, drilling, etc.

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