Extended Stem Resilient Seated Gate Valve for Buried Waterworks with DIN Standard

Extended Stem Resilient Seated Gate Valve for Buried Waterworks with DIN Standard. Bubble-Tight Sealing: Resilient rubber-coated wedge ensures zero-leakage shut-off for buried pipelines. No Valve Chamber Required: Extended stem structure enables direct underground burial, reducing construction costs. Long Underground Service Life: Fusion bonded epoxy coating protects ductile iron body from soil corrosion. Compact Non-Rising Stem Design: Suitable for roads and confined underground spaces. DIN Standard Compliance: Flanged connection compatible with standard European waterworks pipeline systems. Wide Size Range: Available in nominal diameters from DN50 to DN600 (2'-24'). Multiple Pressure Ratings: Supports PN10, PN16, and PN25 pressure ratings for various applications. Customizable Operation: Available with handwheel, extension spindle, pneumatic, electric, or manual actuators.