Swagelok Type Customized Adjustable Spring Stainless Steel Safety Valves Pressure Relief Valves

Product Description

Hikelok Proportional Relief Valves- RV1 Series

Features

* Liquid or gas available
* Working temperature from -10ºF to 300ºF (-23ºC to 148ºC)
* Set pressure from 50 to 6000 psig (3.4 to 413 bar)
* Spring adjusts to provide desired set pressure
* The effect of system back pressure is minimized by the design of these valves
* 7 color- coded springs available for a wide range of set pressure

Seal Materials

Seal Material	Temperature Range ºF(ºC)
Fluorocarbon FKM	25 to 250 (-4 to 121)
Buna N	0 to 250 (-17 to 121)
Neoprene	-10 to 300 (-23 to 148)
Ethylene Propylene	30 to 250 (-1 to 121)

Certificates

Factory

Other Options:

Proportional Relief Valves- RV2 Series
* Liquid or gas service
* Working temperature from -10ºF to 300ºF (-23ºC to 148ºC)
* Set pressure from 10 to 225 psig (0.68 to 15.5 bar )
* Spring adjusts to provide desired set pressure

Proportional Relief Valves- RV3 Series
* Liquid or gas service
* Working temperature from -10ºF to 300ºF (-23ºC to 148ºC)
* Set pressure from 50 to 1500 psig (3.4 to 103 bar)
* Spring adjusts to provide desired set pressure

Proportional Relief Valves- RV4 Series
* Liquid or gas service
* Working temperature from -20ºF to 400ºF (-29ºC to 204ºC)
* Set pressure from 5 to 550 psig (0.34 to 37.9 bar)
* Spring adjusts to provide desired set pressure
* Zero friction poppets increases accuracy of cracking pressure and reseat pressure

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