4. Ductile Iron Gate Valve with EPDM Seat Material

4. Ductile Iron Gate Valve with EPDM Seat Material. Full-Port Design: Ensures unobstructed fluid flow, minimizing pressure loss and maximizing efficiency. OS&Y Construction: External screw and yoke allow visual confirmation of open/closed position for easy maintenance. Flexible Wedge: Adapts to pipeline misalignments and temperature fluctuations for stable operation. Rising Stem: Stem rises visibly to indicate position while handwheel remains stationary for comfort. Gear Operator Compatible: Optional gear operators available for effortless operation of large-size valves. Multiple Connection Options: Available with flanged ends or butt-welding ends for various installation needs. High-Quality Materials: Constructed with Ductile Iron body, Stainless Steel stem, and EPDM/Rubber seals. Certified Manufacturing: ISO9001, ISO14001, CE, and TS certified with strict 100% finished product inspection.