Series 1164

ThermoSetter™ Compact, Adjustable thermal balancing valve (NPT)

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Product Description

Adjustable thermal balancing valve (NPT)
For use in domestic hot water recirculation circuits
Compact design for installations not requiring thermal disinfection
Dual union connections
Complete with:

Outlet check valve

Optional:

Union isolation valves
Temperature gauge

Technical data

Material: DZR low lead brass

Design Cv: 0.69

Min Cv: 0.35

Max Cv: 2.1

Adjustment temperature range: 105 – 150 °F

Maximum operating pressure: 230 psi

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Drawings and specifications

Part number	Connection	Note
116440AC 002	1/2" NPT female union	-
3D models bim Tender text CALEFFI, 116440AC 002, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 1/2" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116440AC 102	1/2" NPT female union	With isolation valves
3D models bim Tender text CALEFFI, 116440AC 102, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 1/2" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116441AC 002	1/2" NPT female union	With temperature gauge
3D models bim Tender text CALEFFI, 116441AC 002, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 1/2" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116441AC 102	1/2" NPT female union	With temperature gauge and isolation valves
3D models bim Tender text CALEFFI, 116441AC 102, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 1/2" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116450AC 002	3/4" NPT female union	-
3D models bim Tender text CALEFFI, 116450AC 002, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 3/4" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116450AC 102	3/4" NPT female union	With isolation valves
3D models bim Tender text CALEFFI, 116450AC 102, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 3/4" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116451AC 002	3/4" NPT female union	With temperature gauge
3D models bim Tender text CALEFFI, 116451AC 002, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 3/4" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.
116451AC 102	3/4" NPT female union	With temperature gauge and isolation valves
3D models bim Tender text CALEFFI, 116451AC 102, ThermoSetter™ Compact. Adjustable thermal balancing valve (NPT) For use in domestic hot water recirculation circuits Compact design for installations not requiring thermal disinfection Dual union connections Complete with: Outlet check valve Optional: Union isolation valves Temperature gauge connection: 3/4" NPT female, union. Maximum operating pressure: 230 psi. Adjustment temperature range: 105 – 150 °F. Max Cv: 2.1. Min Cv: 0.35. Design Cv: 0.69. Material: DZR low lead brass.