Description

(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*****5 Available with Pressure Ratings up to 5, **0 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