Pre-assembled distribution manifold - NA Market

Distribution manifolds for radiant panel systems are used to optimally distribute the heating fluid in floor heating system circuits and ultimately improve the control of heat emission from the panels. The manifolds ensure that the flow to each circuit is regulatedprecisely and also control the shut-off, venting and automatic removal of air from the system. The 663A series assembly consists of return distribution manifold complete with built-in shutoff valves suitable for thermo-electric actuators and supply distribution manifold complete with manually adjustable balancing valves. Includes 1" or 1 1/4" NPT inlet and outlet ball valves.

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See Revit Content Instruction Guide pdf at www.calefii.com for code 663A Manifold.

Revit Family includes select-ability for the following options:
-Distribution outlet fitting connections
-Thermo-electric actuators

Specification

Pre-assembled distribution manifold for radiant panel systems with 3 to 13 outlets.
Cast brass body. EPDM seals.
1 1/4" threaded Female connections. 3/4" Male outlet connections for self-adjusting PEX fittings. Medium: water, glycol
solutions. Maximum percentage of glycol: 50%. Maximum working pressure 150 psi (10 bar). Temperature range 32 to
210 degrees F (0 to 98 degrees C). Air vent maximum discharge pressure 35 psi (2.5 bar).
Consists of:
- Supply manifold;
- Return manifold complete with shut-off valves for use with thermo-electric actuator;
- Pair of end fittings consisting of a fitting with automatic air vent and drain cock;
- Pair of shut-off ball valves complete with port for optional temperature gauge;
- Pair of mounting brackets.