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1267AFR Air Filter Regulator
Brand: SOR Inc
The 1267AFR Air Filter Regulator is designed to provide clean, accurate air pressure to instruments, valves and other automatic control equipment in a lightweight, compact housing.
These quality instruments are constructed of durable materials that will provide long lasting performance in industrial environments.
The 1267AFR air filter regulator is designed for use in systems that require clean, accurate instrument air.
The 1267AFR provides pressure regulation and filtration in an integral compact package.
Available in 1/4" NPT porting for normal operation and ½” NPT porting for high flow capacity requirements.
Features- Compact and light weight construction
- Mounts where competitive units won’t
- 1/4" NPT version
- 1/2" NPT version for High flow capacity
- Low air consumption lower operating costs
- Tapped exhaust option
- Rugged, corrosion resistant design functional for harsh conditions
- NACE option available for 1/4" NPT version
Specifications
Brand
Air Consumption
- < 5 scfh (2.5 Nl/min)
Diaphragm Material
- Nitrile Elastomer
- Nylon Fabric
Enclosure Finish
- Irridite & Baked Epoxy Coated
Enclosure, Body Material
- Die Cast Aluminum
Filter
- 40 micron
- 5 micron for more Complete Air Filtration
Flow Capacity
- 0.5 Cv at Supply Pressure psi: 150 (kPa: 1,034, bar: 10.34) & Set Point psi: 80 (kPa: 551.6, bar: 5.516) for 1/4” NPT
- 2.5 Cv at Supply Pressure psi: 150 (kPa: 1,034, bar: 10.34) & Set Point psi: 80 (kPa: 551.6, bar: 5.516) for 1/2” NPT
- Exhaust Capacity: 0.1 scfm (2.83 Nl/min) with Downstream Pressure psi: 5 (kPa: 30, bar: 0.3) Above Set Point
Materials of Construction
- Acetal
- Brass
- Filter: Phenolic Impregnated Cellulose
- Filter: Polyethylene
- Zinc-Plated Steel
Media
- Operating: Air
- Operating: Inert Gas
- Operating: Sweet Natural Gas
Mounting
- Body Direct
- Pipe
NACE & NIST
- NACE Certification for 1/4” NPT Version
NPT Connection
- 1/2” NPT Female for High Flow Capacity
- 1/4” NPT Female
Pressure Range
- bar: 0 to 8
- kPa: 0 to 800
- psi: 0 to 120
Seat / Seal Material
- Valve Seat: Nitrile Elastomer
Sensitivity
- 1” WC (2.54 cm)
Supply Pressure - Maximum
- bar: 17
- kPa: 1,700
- psi: 250
Supply Pressure Effect
- Less than psi: 0.25 (kPa: 1.7, bar: 0.017) for psi: 25 (kPa: 170, bar: 1.7) Change
- Less than psi: 0.5 (kPa: 3.5, bar: 0.035) for psi: 25 (kPa: 170, bar: 1.7) Change
Temperature Range
- -18° to 71° C (0° to 160° F)