Series 1161
Thermal balancing valve for domestic hot water recirculation circuits. Dezincification resistant low-lead brass body (<0.25% Lead content) certified to NSF/ANSI 372 by ICC-ES, file PMG-1360. Certified to NSF/ANSI 61 (180°F/82°C Commercial Hot), by ICC-ES, file PMG-1512. Sizes ½" and ¾": sweat, press. PEX crimp and PEX expansion union connections. PEX crimp fittings must
comply with ASTM F 1807. PEX expansion fittings must comply with ASTM F 1960. Sizes 1" and 1¼" with NPT female connections. Adjustable thermostatic cartridge. Peroxide-cured EPDM hydraulic seals. Temperature gauge/probe dry-well Ø 10 mm. Maximum working pressure 230 psi (16 bar). Maximum differential pressure 15 psi (1 bar). Adjustment temperature range 95°F to 140°F (35°C-60°C), sizes ½", ¾"; 95°F to 150°F (35°C to 65°C), sizes 1", 1¼". Flow rating: 2.1 Cv (1.8 Kv) maximum, 0.23 Cv (0.2 Kv) minimum, 0.52 Cv (0.45 Kv) design. Equipped with: ABS adjustment knob with temperature adjustment scale for manual setting and tamper-proof adjustment locking screw. Provide with optional outlet temperature gauge with 30°F to 180°F (0°C-80°C) temperature scale. For sizes ½" and ¾", provided with inlet flow check valve. For sizes 1" and 1¼", provide with optional check valve. For sizes ½" and ¾", provide with optional inlet and outlet isolation ball valves, code 290030, separately sourced, field installed. For sizes 1" and 1¼", provide with optional inlet and outlet low-lead brass full-port ball valves, NPT female x NPT female, for isolation, factory-assembled, or separately-sourced, Code NA108 series, with separately-sourced low-lead close nipples. Pre-formed insulation shell is available for field installation.
Series 1162 & 1166
Thermal balancing valve for domestic hot water recirculation circuits with thermostatic by-pass valve for thermal disinfection function. Dezincification resistant low-lead brass body (<0.25% Lead content) certified to NSF/ANSI 372 by ICC-ES, file PMG-1360. Certified to NSF/ANSI 61 (180°F/82°C Commercial Hot), by ICC-ES, file PMG-1512. Sizes ½" and ¾": sweat, press. PEX crimp and PEX expansion union connections. PEX crimp fittings must comply with ASTM F 1807. PEX expansion fittings must comply with ASTM F 1960. Sizes 1" and 1¼" with NPT female connections. Adjustable thermostatic cartridge. Peroxide-cured EPDM hydraulic seals. Temperature gauge/probe dry-well Ø 10 mm. Maximum working pressure 230 psi (16 bar). Maximum differential pressure 15 psi (1 bar). Adjustment temperature range 95°F to 140°F (35°C-60°C), sizes ½", ¾"; 95°F to 150°F (35°C to 65°C), sizes 1", 1¼". Disinfection temperature 160°F (70°C) for 1162 series, 140°F (60°C) for 1166 series. Closing temperature 170°F (75°C) for 1162 series, 150°F (65°C) for 1166 series. Flow rating: 2.1 Cv (1.8 Kv) maximum, 1.2 Cv (1.0 Kv) disinfection, 0.23 Cv (0.2 Kv) minimum, 0.52 Cv (0.45 Kv) design. Equipped with: ABS adjustment knob with temperature adjustment scale for manual setting and tamper-proof adjustment locking screw, outlet temperature gauge with 30°F to 180°F (0°C-80°C) temperature scale. For sizes ½" and ¾", provided with inlet flow check valve. For sizes 1" and 1¼", provide with optional check valve. For sizes ½" and ¾", provide with optional inlet and outlet isolation ball valves, code 290030, separately sourced, field installed. For sizes 1" and 1¼", provide with optional inlet and outlet low-lead brass full-port ball valves, NPT female x NPT female, for isolation, factory-assembled, or separately-sourced, Code NA108 series, with separately-sourced low-lead close nipples. Pre-formed insulation shell is available for field installation.
Series 1163
Thermal balancing valve for domestic hot water recirculation circuits with by-pass valve for thermal disinfection function with optional code 656 series thermo-electric actuator. Dezincification resistant low-lead brass body (<0.25% Lead content) certified to NSF/ANSI 372 by ICC-ES, file PMG-1360. Certified to NSF/ANSI 61 (180°F/82°C Commercial Hot), by ICC-ES, file PMG-1512. Sizes ½" and ¾": sweat, press. PEX crimp and PEX expansion union connections. PEX crimp fittings must comply with ASTM F 1807. PEX expansion fittings must comply with ASTM F 1960. Sizes 1" and 1¼" with NPT female connections. Adjustable thermostatic cartridge. Peroxide-cured EPDM hydraulic seals. Temperature gauge/probe dry-well Ø 10 mm. Maximum working pressure 230 psi (16 bar). Maximum differential pressure 15 psi (1 bar). Adjustment temperature range 95°F to 140°F (35°C-60°C), sizes ½", ¾"; 95°F to 150°F (35°C to 65°C), sizes 1", 1¼". Disinfection temperature 160°F (70°C). Closing temperature 170°F (75°C). Flow rating: 2.1 Cv (1.8 Kv) maximum, 1.2 Cv (1.0 Kv) disinfection, 0.23 Cv (0.2 Kv) minimum, 0.52 Cv (0.45 Kv) design. Equipped with: ABS adjustment knob with temperature adjustment scale for manual setting and tamper-proof adjustment locking screw, outlet temperature gauge with 30°F to 180°F (0°C-80°C) temperature scale. For sizes ½" and ¾", provided with inlet flow check valve. For sizes 1" and 1¼", provide with optional check valve. For sizes ½" and ¾", provide with optional inlet and outlet isolation ball valves, code 290030, separately sourced, field installed. For sizes 1" and 1¼", provide with optional inlet and outlet low-lead brass full-port ball valves, NPT female x NPT female, for isolation, factory-assembled, or separately-sourced, Code NA108 series, with separately-sourced low-lead close nipples. Pre-formed insulation shell is available for field installation.
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