Additional InformationICC-ES Certified|ASSE 1003|CSA B356|IPC Approved|IRC Approved|NPC Approved|NSF/ANSI/CAN 61|NSF/ANSI/CAN 372|UPC Certified
Marketing InformationCALEFFI, 533750HA, PresCal™. Compact (PEX) Compact pressure reducing valve for residential and light commercial applications. Tamper-resistant cap included. Low friction anti-scale moving parts. High flow seat design. Adjustment screw for pressure set point. connection: 3/4" PRS, PEX crimp union. Maximum operating pressure: 250 psi. Maximum working temperature: 180 degF. Adjustment pressure range: 15 - 80 psi. Maximum flow rate: 10 gpm. Material: DZR low lead brass.