Products Description
Definition of Stainless Steel Back-pressure Regulator
Stainless Steel Back-pressure Regulators, featuring stainless steel diaphragm or piston-type structure, have accurate pressure control. They are used to adjust upstream pressure and are suitable for pure gases, standard gases, corrosive gases, liquids, etc.
Structural Features of Stainless Steel Back-pressure Regulator
Hard seal is adopted between the body and the diaphragm
Body thread: 1/4" NPT (F) - 1" NPT (F)
Panel-mounted or wall-mounted installation is available
Application Fields of Stainless Steel Back-pressure Regulator
Laboratories
Gas analysis
Process control
Petrochemical industry
Technical Parameters of Stainless Steel Back-pressure Regulator
Maximum adjustment pressure: 6000 psi
Adjustment pressure: 0-6000 psi
Safety test pressure: 1.5 times the maximum input pressure
Operating temperature: -40°F to +446°F (-40℃ to +230℃)
Leakage rate: 2×10⁻⁸ atm cc/sec He
Cv value: 0.08
Body Materials
Body: 316L
Bonnet: 316L
Diaphragm: 316L
Valve seat: PCTFE, PTFE, Vespel
Spring: 316L
Valve core stem: 316L




