Coliter ® Bypass Valve 267009.0110, PN16, 100°C, Lead-Free Brass, for Manifold Systems
267009.0110 Bypass Valve – Compact End-Piece Assembly for Hydronic Manifold Systems
The Coliter® 267009.0110 Bypass Valve is a multifunctional end-piece assembly designed for underfloor heating and hydronic manifold systems. It integrates three critical functions into a single compact brass unit: an automatic air vent to release trapped air at the circuit’s highest point, a drain valve for system maintenance, pressure testing, or winterization, and an end tee connection for seamless manifold termination. Constructed from lead-free brass, it is rated for a maximum working pressure of PN16 (1.6 MPa) and temperatures up to 100°C. Available in standard sizes DN25 (G1") and DN32 (G1¼"), it ensures reliable operation, easy servicing, and long-term protection against airlocks and sediment buildup. Compatible with all Coliter® and standard manifold headers—ideal for residential and commercial radiant heating installations.
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Introduction to End Piece
Coliter®’s end piece assemblies are essential safety components for underfloor heating and hydronic manifold systems, integrating an automatic air vent, drain valve, and end tee into a single compact unit. The assembly automatically releases trapped air at the highest point of the circuit while enabling quick drainage for maintenance, pressure testing, or winterization. Available in DN25 (G1") and DN32 (G1¼") sizes with lead-free brass construction, it ensures reliable operation up to PN16 (1.6 MPa) and 100°C. Compatible with standard manifold headers—delivering system stability, easy servicing, and long-term protection against airlocks and sediment buildup.
