Supply of r k control volume booster, (new model. vb21an) supply & output port ½ ” fnpt, signal port ¼ ” fnpt , r k control volume booster, (new model. vb21an) supply & output port 3/4” fnpt, signal port 1/4” fnpt.
Items: R K Control Volume Booster, (new Model. Vb21an) Supply & Output Port: ½ ” Fnpt, Signal Port: ¼
Valve Tenders