- Manufactured and tested in accordance with API Spec 6A.
- The seat consists of two identical metal wear rings encapsulated in
elastomer to form a cylindrical shape with a gate slot and two round ports
,the closed gate bears on the downstream wear ring while the elastomer
provides a drop tight pressure responsive seal around the port when it
comes time for maintenance ,the seat's single piece design makes it easy to
pull out of the body for replacement.
- Low operating torque.
- Quick release hand wheel.