SMC PVC Tank Ball Valve 658 Series commonly used as a TANK VALVE on all reverse osmosis tanks with 1/4" male NPT or MPT thread. The John Guest Tank Valve # PPSV508222W may be used as a substitute.
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Specifications:
- Material: food grade PVC body with EPDM O-Rings and acetal copolymer handle
- Operating Pressure: 150 psi max at 70°F
- Temperature range: 33 to 140°F (1 to 60°C)
- Certfication: NSF 51
- Connection: 1/4" OD push-in x 1/4" Female NPTF