Special valves series for gas transportation
Built-in relief valve NA42F - 25Product Features
	Apply to liquefied petroleum gas, liquid oxygen tank lorry, such as when the medium inside the tank pressure rises to the setting value, the valve automatically opens, the total amount of emissions, when the medium pressure down to a specified value.  | 
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Technical parameters | 
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	 Technical parameters 
 
 The major parts material 
 
 Built-in relief valve NA42F nominal pressure PN2.5 MPa shape size and the connection size 
 
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