Belimo B320+LF24-SR-S US Belimo CCV,0.75",3 Way,14 Cv,w/ Spring Return,24V,Modulating,SW B320+LF24-SR-S US
Belimo G320+LF24-SR US Belimo Globe Valve,0.75",3 Way,7.5 Cv,w/ Spring Return,24V,Modulating G320+LF24-SR US