Belimo G213+LF24-SR US Belimo Globe Valve,0.5",2 Way,1.3 Cv,w/ Spring Return,24V,Modulating G213+LF24-SR US
Belimo B209B+LF24-SR US Belimo CCV,0.5",2 Way,0.8 Cv,w/ Spring Return,24V,Modulating B209B+LF24-SR US