Specification :

(Interchangeable with Demco Model DM Gate Valve)
The DM Gate Valve, are solid gate, rising stem, gate valves with resilient seals. They are purpose made for mud, cement, fracturing and water service and are easy to operate and simple to maintain.
The DM Gate Valve, with superior design features precision workmanship and a proven principle are engineered to meet the harsh drilling requirements in today`s oilfield.

SPECIFICATION
Designed specifically for Abrasive and Erosive use
All Valves Have Stainless Steel Stems
API 6A PSL 1, 2 and 3 available
Gates can be supplied in Nickel-Plated Carbon Steel, Monel, Aluminum Bronze or Stainless Steel
Stainless or Carbon Steel Inserts with Nitrile or HNBR Elastomer
Factory Pressure Tested in Accordance with API. 6A
Can be supplied with Flanged End Connections, Hammer Union Ends, Threaded Connections or Butt Weld Ends
Sour Service Models to NACE MR-01-75
Available with Pressure Ratings up to 5, 000 psi in 2`, 3`, 4`, 5` x 4` and 6` x 4` Valve Sizes
Full Material Traceability Guaranteed
Supplied with Full Certification at no extra charge
APPLICATIONS
Oil and Gas lines
Wellheads
Manifolds and Pipelines
Crude Oil and Sour Gas
Well Treating Chemicals
Drilling Chemicals
Water Flood Lines
Abrasive Drilling Mud