Product: ASTM B61 Y Pattern Check Valve.
Size: 1/4-3IN.
Pressure: Class 200-300.
Body & Cap: ASTM B61.
Seat: Soft Seat design.
Pressure-temperature ratings: MSS SP-80.
General valve design: MSS SP-80.
Thread design: ASME B1.20.1.
Design Features
Renewable disc
Integral seats