Full-lined Flange Check Valve
Media:Water
Temperature:Ordinary Temperature
Material:Cast Iron
Connection Form:Flange
Pressure:Ordinary Temperature
Standard:DIN
Product Introduction
Introduction:
Fully lined rubber flanged check valve is specially designed to control general corrosive media. The inner surface of the valve body is covered with a variety of rubbers to choose from. It has the characteristics of high strength and good corrosion resistance. The valve is suitable for different working temperatures and fluid pipelines, and can effectively prevent the reverse flow of the medium on various pipelines or equipment from one-way opening and closing. The check valve is a device that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the reverse flow of the medium of the automatic valve.
Application:
Applicable to sewage treatment, factory sewage, power plant desulfurization, industrial equipment system, etc.
Description:
There are four basic types of factory linings: HG41 flanged straight-up type, HG42-type hoisting vertical type, HG44 vertical type and HG76 rotary type.
Specification:
Valve Size: | 2"-64" |
Pressure Class: | 125LB-150LB (10bar-16bar) |
Matierials: | Gray cast iron HT200, ductile iron ASTM A536, Carbon steel A216 WCB, stainless steel A351 CF8/CF8M |
Design and Manufacturing Standards: | GB/T 12235, GB/T12236 |
Face to Face Standards: | GB/T 12221, JB/T 96 |
Flange Dimension Standards: | JB/T 78, JB/T 79, HG/T 20592 |
Pre ssure Test Standards: | GB/T 13927 |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Process Connection Types | flange type |
Applicable medium | Applicable medium: alkaline salt gold plating solution, sodium hydroxide, potassium hydroxide, neutral saline solution, 10% sodium hypochlorite, wet chlorinated ammonia water, most alcohols, organic acids and aldehydes, brine, purified water and weakly corrosive media. |
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