Oilriver mud valve with reliability, safety, heavy load and corrosion resistance, which is used for a number of oilfield applications, including:

1. Drilling standpipe manifold
2. Pump manifold block valves
3. High pressure mud mixing lines
4. High pressure drilling system block valve
5. Wellheads
6. Well treatment and fracture service
7. Production manifolds
8. Product gathering systems
9. Product flow line

There are two models of sealing mechanism adopted in Oilriver mud valve: Metal Seal, and Soft Seal

Metal seal mud valve features
- Long service time for carbide coated disc and seat
- Easy to check the status of valve due to rising stem structure
- Change stem packing without removal of bonnet
- Field maintenance design allows checking the situation of internal parts by opening bonnet and changing valve’s parts without removing it from pipeline

Soft seal mud valve features
- All parts are interchangeable with DEMCO gate valve manufactured by Cameron.

Easy on site manintance
The bonnet is easily removed for internal parts inspection and/or replacement without removing the valve from the line; this design simplicity permits fast and easy service without the need for special tools.