Giacomini R437 Micrometric valve, for single-pipe systems R422X035

Giacomini R437 Micrometric valve, for single-pipe systems R422X035Micrometric valve with thermostatic option, chrome plated brass, with connection for copper, plastic or multilayer pipe adaptors. For single pipe systems. Supplied with R171P plastic probe, 12 mm, length 450 mm. Center distance: 50 mm. Piping connection with Base 18 adaptors. 1 2" x B. 18 12, 450 mm Data sheet

Giacomini R285F 1'' to 1'' 1/2'' pump valves

• Inlet connection (unit): 1/2" male• Outlet connection: 1/2” female• Pressure gauge connection: 1/4” female• Max

• Body made of CB753S brass• Female threads• Connection to 1/2” lower part with plug• Swiveling air vent valve• Nominal pressure: 10 bar• Max

Complete with manual controls

Dimension: 450 x 770 x 180 mmN° of shut-off valves: 6_______________________________________________________________TEMPLATES FOR HIU WITH DIFFERENTIAL PRESSURE VALVE GE556-4GE551Y075Connections G 3/4"M

300 lb rated

in order to choose the desired temperature

Compact automatic air vent with adjustable horizontal vent and hygroscopic gaskets

Case complete with:

• EPDM sealing gasket

• Valve boby and ball in stamped CW617N brass• Chrome-plated ball • PTFE inner seats • 1”1/2 swivelling nut• EPDM sealing O’ring• Lateral caps can be removed for sensor seating installation• Temperature gauge scale: 0÷80°C

ANGEL❄  anti-freeze protection valves (2 Pack)