Sioux Chief 633 Series water heater connectors with thermal expansion relief valve. 18" Length, 3/4" FIP Swivel Inlet x 3/4" CPVC Socket Valve w/ 3/8" Compression Thermal Expansion Relief Valve (No Lead).
This product shall be used in plumbing systems for safe distribution of hot or cold water. Thermal expansion relief valve shall discharge water and excess pressure as needed to prevent explosions or other damage to the water heater or surrounding structure. Discharged water shall be directed through an outlet line to the floor drain or water heater pan. Connectors shall be used for fluid communication with plumbing devices and fixtures. Valve connections shall conform to appropriate standards including ASTM fitting end specifications.
Valve: SCC/DZR resistant brass, PTFE seats, stainless steel springs, EPDM o-rings and relief seat, anodized aluminum handle
Tube: 3/4" Nom. copper tube
Swivel Nut: C360 brass with EPDM gasket
FIP swivel nut with gasket is a dielectric fitting
- Inlet Connection: 3/4" FIP swivel
- Valve Outlet Connection: 3/4" CPVC socket
- Thermal Relief Connection: 3/8" Compression