The gate valve is the most widely used on/off valve for large diameter, full port applications. When the valve is fully open, it allows straight passage through an opening so there is little pressure drop.
- PVC
- EPDM seals
- Unique sliding plug design provides a larger seating area than conventional gate valves
- For on/off & throttling service
- Hand wheel & stem screw move a cylindrical plug (the gate) up & down at right angles to the flow
- Visual position indicator
- Positive bubble-tight shut-off
- Rated for full vacuum service
- Maximum temperature: 120°F
- NSF 61 certified