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Dalian Ligong Safety Equipment Co.,Ltd

Simple Spring Safety Valve

Simple Spring Safety Valve

SPRING SAFETY VALVE SIMPLE Spring Safety Valve can stop valve the membrane disk by the spring pressure, when the system is overpressure, the devices will be opened, the pressure will be relief. According to the high of valve opening, it can be divided into full open and little open. Full...

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Product Details

SPRING SAFETY VALVE SIMPLE

Spring Safety Valve can stop valve the membrane disk by the spring pressure, when the system is overpressure, the devices will be opened, the pressure will be relief. According to the high of valve opening, it can be divided into full open and little open. Full opening, it is exhaust is huge, well spring, designed for liquid and gas. And little opening is used in liquid.

Specifications 

NOMINAL DIAMETER

25-300

NOMINAL PRESSURE

PN≤6.4MPa

APPLICABLE TEMPERATURE

-29℃-200℃

SETTING PRESSURE

≤6.4MPa

DISCHARGE PRESSURE

≤7..04MPa

BLOWDOWN OF A SAFETY VALVE

3%-15%

APPLICABLE MEDIUM

Gas phase

RATED COEFFICIENT OF DISCHARGE

0.15-0.82

MATERIAL

WCB,CF8,CF8M,CF3,CF3M

CONNECTION STANDARD

HG,GB,ANSI,JIS,DIN,etc

NOTE

The relief valve must be installed vertically


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No. 26,Liaohe East Road,Double D Port,Economic and Technological Zone,Dalian,China

Tel: +86-411-66778100

info@duta.com.cn

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