Introduction: Model 630R is a general purpose pressure relief valve available in NPS 1 and 2 / DN 25 and 50 body sizes for compressor stations, refineries and similar plants requiring back pressure gas regulation settings up to 250psi/7.2bar. A variety of high and low voltage structures are available. Low-pressure equipment has a large diaphragm area that provides accurate control of low-pressure settings.
Features:
The shut-off is tight
Easy to maintain
Easy to use
Interchangeability
Can be used for sour gases
Product parameters
Body size and end connections: NPS 1 & 2 / DN 25 & 50, NPT, CL150 RF, CL300 RF or CL600 RF flange
Maximum Inlet Pressure:
Low-pressure construction: 66 psig / 4.6 bar
High pressure: 550 psig / 37.9 bar
Maximum inlet pressure rise above set value (internal damage)
Low-pressure construction: 25 psig / 1.7 bar
High-pressure construction: 250 psig / 17,2 bar
Pressure relief sets the pressure range
Low pressure construction: 3 to 50 psig / 0.21 to 3.4 bar
High-pressure construction: 30 to 250 psig / 2,1 to 17.2 bar
Pressure method: internal pressure
Temperature range
Nitrile (NBR), Nylon (PA) and Neoprene (CR): -20° to 180°F / -29° to 82°C
Fluoroelastomer (FKM) and Perfluoroelastomer (PTFE): 0° to 300°F / -18° to 149°C
This article introduces the Fisher Model 630R Pressure Relief Valve products, if you are interested in the Fisher/Fisher Pressure Relief Valve, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only by being professional and careful in every process, every action and every detail of the service can we meet or even exceed customer expectations and make customers satisfied and recognize us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy. Safety relay products, if you are interested in Fisher/Fisher pressure relief valves, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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