Double flanged, solid / flexigate wedge, outside screw, rising stem, yoke type bonnet, two piece gland construction and Clockwise closing. Renewable screwed body seat rings. Back seating bush arrangement to enable repacking under pressure. Flanges with raised faces and serrated face finish.
Applications:
For handling naptha and naptha derivatives in oil refineries. For handling water, steam air, gas or liquid with corrosive properties. Suitable for working conditions as per temperaure / pressure ratings.
