呼吸閥

MODEL 12E-TWW-0      Pressure/Vacuum Relief Valve Vent to Atmosphere

MODEL 12F-TWW-0      Pressure/Vacuum Relief Valve with Pipe-Away

MODEL 12E-TSW          Spring Loaded Pressure / Vacuum Relief Valve – Vent to Atmosphere

MODEL 12F-TSW          Spring Loaded Pressure / Vacuum Relief Valve – Pipe Away

MODEL 12F-TS0           Spring Loaded Pressure Relief Valve

MODEL 12F-TW0          Weight Loaded Pressure Relief Valve

MODEL 13T-T0W          Weight Loaded Vacuum Relief Valve

MODEL 13S-T0W          Weight Loaded Vacuum Relief Valve

MODEL 17F-TW0          Weight Loaded Pressure Relief Valve

MODEL 17F-TWW        Weight Loaded Pressure / Vacuum Relief Valve

MODEL 23E-TS0          Spring Loaded Pressure Relief Valve – Vent to Atmosphere

MODEL 23E-TW0         Weight Loaded Pressure Relief Valve

MODEL 1200A              Pressure/Vacuum Relief Valve 

MODEL 1201B              Pressure/Vacuum Relief Valve with Pressure Spring

MODEL 1202B              Pressure/Vacuum Relief Valve with Vacuum Spring

MODEL 1203A              Pressure/Vacuum Relief Valve with Pressure & Vacuum Springs

MODEL 1220A              Pressure/Vacuum Relief Valve w/ Pipe-Away

MODEL 1221B              Pressure/Vacuum Relief Valve w/ Pipe-Away & Pressure Spring

MODEL 1223A              Pressure/Vacuum Relief Valve w/ Pipe-Away/Pressure & Vacuum Springs

MODEL 1760A              Pressure Relief Valve w/ Pipe-away Feature and same-size inlet and outlet

MODEL 1720A              Pressure/Vacuum Relief Valve w/ Pipe-away Feature and same-size

                                      inlet and outlet

MODEL 1260A              Pressure Relief Valve w/ Pipe-away Feature

MODEL 1261A              Pressure Relief Valve w/Pipe-away and Pressure Spring

MODEL 2300A              Pressure Relief Valve – Weight Loaded 

MODEL 1300A              Vacuum Relief Valve, Top Mount 

MODEL 1360A              Vacuum Relief Valve, Side Mount 

MODEL 1361A              Vacuum Relief Valve, Side Mount, Spring Loaded