Models 541, 542, 548


ASME Section VIII, Brass, Air/Gas, ‘UV’, National Board Certified

Model Descriptions

Model 541: 1/4-inch or 1/2-inch Male NPT inlet. Brass body and seat with BUNA-N ball seal.

Model 542: Same as Model 541 except Viton Ball seal.

Model 548: Same as Model 541 except SS ball seal.

Pressure and Temperature Limits

Model 541: 3 to 200 psig -40oF to 200oF

Model 542: 3 to 200 psig -10oF to 300oF

Model 548: 3 to 400 psig -60oF to 300oF


Small to medium size, single and multistage, air compressors, intercoolers, aftercoolers, instrument/control air lines and systems

Air tanks/receivers and pressurized equipment.


No Options Available

Features and Benefits

High capacity with small size.

Every valve is 100% tested/inspected for pressure setting and leakage

Factory sealed to prevent tampering or disassembly.

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Product Literature
Installation, Operation & Maintenance
Technical Documents
Models 541, 542, 548

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