Cast iron gate valve GVR-F

Cast iron gate valve GVR-F is a pipeline valve with blocking element (wedge) moving perpendicularly to the direction of operating media flow. Gate valve is used as a stop valve in pipelines transporting water and non-aggressive liquids, to which valve materials are corrosion resistant.

- Diameter: DN 40-300 mm;
- Pressure: PN 16;
- Maximum working temperature:+115 ºС;
- Connection type: flanged;
- Valve body material: high-duty cast iron GGG50;
- NRS (non-rising stem) valve construction;
- Gate valve installation position – hand-wheel up;
- Vertical deviation up to 90 degrees in any direction is considered permissible;
- Working liquid flow direction – any;
- Gate valve operation positions: fully open or fully closed;
- Gate valve implementation as a throttling device is NOT allowed;
- Gate valve closing is effected by clockwise turning of a hand-wheel;
- Working environment temperature - not lower than -30 ºС.