Fisher 67CFR-239 is a direct-operated instrument supply filter regulator equipped with a brass gauge for pressure monitoring. Designed to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. Features an integrated internal filter with soft seat and internal relief valve for reliable bubble-tight shutoff.
Pressure Ratings:
- Maximum Inlet Pressure: 250 psig (17.2 bar)
- Maximum Emergency Outlet Pressure: 50 psi (3.4 bar) above set point
- Spring Range: 0-125 psi
- Gauge Range: 0-160 psi (brass gauge included)
Temperature Capabilities:
- NBR Seals: -40 to 180°F (-40 to 82°C)
- FKM Seals: 0 to 300°F (-18 to 149°C)
- Silicone (VMQ) Diaphragm with Low-Temperature Bolts: -60 to 180°F (-51 to 82°C)
Construction:
- Body Material: Aluminum
- Connection Type: 1/4 NPT
- Approximate Weight: 0.5 kg (1.1 lb)
Features:
- Integrated internal filter element
- Soft seat design for bubble-tight shutoff
- Internal relief valve
- Included brass pressure gauge (0-160 psi)
- Internal pressure sensing
- Can be directly connected to Fisher DVC6200 series smart positioners
- Compact and lightweight design