F4 OS&Y Gate Valve

Model : R4HX

Size Range : DN50-600MM

Ratings : PN10, PN16

Body : Ductile Iron, GJS 500-7

Coating : Powder epoxy coating

Resilient seated gate valves comply DIN 3352 F4 and BS EN 1171 standard.

Disc is designed with an abrasion nylon guide that enable a smooth operation, use much less torgue force during open/close operation

Forged stem provide stonger stem operation and less moving parts

Precision and high-tech rubber overmold process on disc ensure strong adhesive and resilient with easy smooth operations