Purchase Qty. Reference FOB Price
1-9 Pieces US$1,340.00
10-99 Pieces US$1,320.00
100+ Pieces US$1,300.00
Product Description
Electric sleeve control valves have less impact on leakage under high temperature applications. Unlike the double-seat control valve, the leakage volume increases greatly under high temperature conditions because the sleeve and the valve core are made of the same material, have similar shapes, have ...