Resilient Seated Gate Valve
Socket end for PVC pipes, DN63-315
Specification
Size Range: DN63-315
Pressure Class: PN16
Medium: Drinking and neutral water up to 70°C
Design: EN1171
Face to face: EN558-1 (Serie 14&15)
Pressure test: EN12266-1
Operation: Handwheel / Headcap
Features
Fully vulcanized wedge in EPDM according to EN681
Maintenance free
Full bore
100% watertight
Coated with FB epoxy minimum 250 μm thickness blue color RAL5005
Description
Gate valve is mainly used to connect and cut off the medium in the pipeline by rotating the stem. Resilient-seated gate valve with bolted cover connection; made of ductile iron and with epoxy coating, designed as both clockwise and anti-clockwise directions. The ductile iron core is fully vulcanized internally and externally with drinking water approved EPDM rubber. No iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber. Guides in the wedge and on the valve`s body ensure a uniform closure regardless of high pressure. Safe operation is ensured, as the guides prevent overloading of the stem. The wedge has a large through bore and as there are no hollows in the core, stagnant water or impurities cannot collect and cause contamination.
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