Uponor Wirsbo A2660701 TruFLOW Jr. Manifold Assembly with B & I Valves - Radiant Heating & Cooling, 7-Loop
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About this Product
The Uponor Wirsbo A2660701 TruFLOW Jr. assembly is shipped ready to be installed in your radiant and cooling system. This 7-loop assembly features balancing and isolation valves. It comes completely assembled and uses a convenient TruFLOW Hex Key to balance the loops across the manifold.
Uponor, formerly known as Wirsbo, is a leading manufacturer and supplier of plumbing, heating/cooling and fire safety systems for residential and commercial building applications. The manifold assembly is shipped with the appropriate number of TruFLOW Manifold Actuator Adapters (Uponor Wirsbo A2630028). The TruFlow Jr. body ends have R32 unions and the loop outlets have R20 male threads with a maximum recommended flow to the manifold of 14 gpm.
- Manifold assembly is shipped with the appropriate number of TruFLOW Manifold Actuator Adapters
- Manifold body ends have R32 unions and the loop outlets have R20 male threads
- Maximum recommended flow to the manifold body diameter is 14 gpm
- Material: UNS C3850 Brass
- Manifold Body Size (I.D.): 1 1/4"
- Loop Cv (valve wide open): 1.9
- Manifold Body-threaded Connections: R32
- Manifold Loop-threaded Connections: R20
- Maximum Working Pressure: 145 psi
- Maximum Fluid Temperature: 220 Degrees F (104 Degrees C)
- Maximum Fluid Flow Rate: 14.0 gpm
- Weight: 15.60 lbs
- Installation: TruFLOW Jr. Manifolds are fully assembled ready for installation. The TruFLOW Balancing Hex Key is used on the internal balancing valves of the supply manifold.
- Standards: ASTM F877; R32: ISO 228-G 1 1/4; R20: ISO 228-G 3/4 B
- Codes: UMC; IMC; IRC; NPC of Canada
- Listings: NSF-rfh
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