Valves & Seats

---

4 Web Valves and Seats

Full Open Roughneck Valve

4 Web Valves and Seats

• This Valve has a replaceable Insert that is retained by a screw on plate with hammer lugs. 
• Available in heavy duty standard temperature and high temperature versions. 
• Oxide coated to fight corrosion while in storage. 
• Available with standard API seats and “modified” API seats. 

Bonded Valve

Full Open Roughneck Valve

4 Web Valves and Seats

• The bonded valve has replaced the slip-on insert to provide a tighter fit. 
• This design is permanently bonded to the valve body. 
• Reducing the tendency for fluids to penetrate between the polyurethane insert and the valve body.

Full Open Roughneck Valve

Full Open Roughneck Valve

Full Open Roughneck Valve

• Open type valve that is fully interchangeable with Roughneck valves and seats. 
• The full open design of the seat promotes even loading of the seat deck in the fluid end module. 
• This valve is available with a standard polyurethane insert or a high temperature insert.