TwistFlow™ distribution manifold for radiant systems - 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 regulated precisely and also control the shut-off, venting and automatic removal of air from the system. The TwistFlow manifold offers built-in shutoff valve suitable for thermo-electric actuators and built-in sight flow meters and balancing valves on the supply side, with 2" temperature gauges and 1" or 1 1/4" NPT inlet and outlet ball valves. Visit bim.caleffi.com to stay updated.

Specification

Pre-assembled distribution manifold for radiant panel systems with 3 to 13 outlets. Cast brass body. Peroxide curet EPDM seals. 1” and 1 1/4” threaded Female connections. 3/4" Male outlet connections. Medium: water, glycol solutions. Maximum percentage of glycol: 50 percent. Maximum working pressure 150 psi (10 bar). Temperature range 32 to 180 degrees F (0 to 80 degrees C). Air
vent maximum discharge pressure 35 psi (2.5 bar).
Consists of:
- Supply manifold complete with sight flow gauge with adjustable balancing valves scale from 0 to 2 gpm;
- 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 gage;
- Pair of mounting brackets.