• Manufacturer : Fisher
• Model No. : 67CFR-226
• Product type : 67C Series Instrument Supply Regulators
• Body and Spring Case : Aluminum (ASTM B85/Alloy 380)
• Pusher Post and Valve Cartridge : Polyester resin
• Upper Spring Seat : Zinc-plated steel
• Lower Spring Seat, Diaphragm Plate : Chromate conversion coated Aluminum
• Control Spring : Plated Steel or Inconel® (NACE)
• Diaphragm and O-Rings : Nitrile (NBR), Fluorocarbon (FKM) or Silicone (VMQ)(
• Soft Seat and Gaskets : Nitrile (NBR) or Fluorocarbon (FKM)
• Bolting, Adjusting Screw, Locknut : Zinc-plated steel or Stainless steel
• Shipping Weight : 3 Kg

Specification of 67CFR-226 Air Filter Regulator |:

Available Body Materials

67C Series: Aluminum
67CS Series Stainless Steel

Available Constructions

67C & 67CS: standalone pressure regulator
67CR & 67CSR: with soft seat internal relief
67CF & 67CFS: with filter
67CFR & 67CFSR: with filter and soft seat internal relief,,,more

Body Size and End Connection Style

1/4 NPT

Maximum Inlet Pressure (Body Rating)

All models except Types 67CS and 67CSR: 250 psig / 17.2 bar
Types 67CS and 67CSR: 400 psig / 27.6 bar

Maximum Emergency Outlet Pressure

50 psi / 3.4 bar over outlet pressure setting

Pressure Registration

Internal

Temperature Capabilities

NBR: -40 to 180°F / -40 to 82°C
FKM: 0 to 300°F / -18 to 149°C
Silicone (VMQ) Diaphragm and Low Temp bolting: -60 to 180°F / -51 to 82°C
Arctic/Extreme Low Temperature Construction: -76 to 140°F / -60°C to 60°C

Approximate Weights

67C, 67CR, 67CF and 67CFR: 1 Pound / 0.5 kg
67CS and 67CSR: 2.5 Pounds / 1.1 kg
67CFS and 67CFSR: 4 Pounds / 1.8 kg