Guardian G10 Gate Valves

The Guardian G10 gate valve also meets API 6A PR-2 performance tests for PSL (1 & 2) and for temperature classes P-U (-20°F to 250°F) and is available forged or cast. Again, the cast body is the standard offering. The G10 gate valve has all of the features incorporated in the G5 with the addition of a carbide hard-faced metal to metal seat to gate seal.

• The Guardian G10 has a floating gate and seat for bi-directional sealing
• Meets API 6A PR2 performance tests for PSL 1 & 2 and temperature classes P-U
• Is available with either a forged or cast body
• Utilizes high performance non-elastomeric stem packing
• Has a metal to metal bonnet seal
• Incorporates a back seat stem design with shear pin protection
• Utilizes a Belleville spring and a carbide hard-faced metal to metal gate to seat seal
• Is available in manual or actuated air/hydraulic configurations