HeatLink® TwistSeal® Zone Valve Supply and Flow Meter Return Module Pair, Mini 2-Port, 1 in Nominal, MNPT, 87 psi, 160 deg F, 1 gpm, Media: Water, Polysulfone/Nylon Body, 40 mm, Import
The supply module provides on/off manual control to allow isolation of individual loops. The return module permits visual balancing of the flow rate with the flow meter. O-rings are included.
HeatLink® TwistSeal® Zone Valve Supply and Flow Meter Return Module Pair, Mini 2-Port, 1 in Nominal, MNPT, 87 psi, 160 deg F, 1 gpm, Media: Water, Polysulfone/Nylon Body, 40 mm, Import
The supply module provides on/off manual control to allow isolation of individual loops. The return module permits visual balancing of the flow rate with the flow meter. O-rings are included.