Legend Valve 203-227 1-1/4"/1-1/2" S-613 Sump Pump Swing Check Valve
Reversible end adapters allow for installation on 1-1/4” or 1-1/2” pipe (smaller size only). Can be installed in either vertical (upward flow) or horizontal (flapper hanging) positions. Designed for low pressure sump pump discharge systems. Not suitable for compressed air or steam service.
Working Pressure, Non Shock (PSI):
- Maximum back pressure: 10 feet of head
- Maximum service temperature: 130°F