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Spring Safety Valve Used in Low Temperture Gas Carrier

Spring Safety Valve Used in Low Temperture Gas Carrier

SPRING SAFETY VALVE USED IN LOW TEMPERATURE LIQUIFIED GAS (DAT) The Safety Valve is designed for LPG, coal gas, natural gas, air, nitrogen, inert gas and so on. The operating principle is same with spring safety valve simple, the mounting dimension is decided by location. The connector usually...

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Product Details

SPRING SAFETY VALVE USED IN LOW TEMPERATURE LIQUIFIED GAS (DAT)

The Safety Valve is designed for LPG, coal gas, natural gas, air, nitrogen, inert gas and so on. The operating principle is same with spring safety valve simple, the mounting dimension is decided by location. The connector usually 1/4 NPT, the material is brass when it is used in liquefied gas.

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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