1/2" 3/4" 1" Three Way Thermostatic Radiator Valve DN15 DN20 DN25 Automatic Temperature Control Valve Underfloor Heating ,Durable Materia

Product parameters Pressure: 1.6Mpa Thread Type:GYou may also like Bonded Seal Sealing O Ring Oil Drain Screw Combined Sealing Washer Set Plumbing Gasket Oil Resistant Rubber Ring for Sump Plug.