DEMCO Style Mud Gate Valve

BETTER could supply DEMCO style Mud Gate Valve and Replacement repair parts, which is 100% interchangeable with DEMCO® model DM Mud Gate Valve. This kind of mud gate valve is solid gate, rising stem, gate with resilient seal, they are mainly used for mud, cement, fracturing and water service and are easy to operate and simple to maintain. Please note that the Series DM mud gate valves are available in ASME Classes 600, 900, and 1500. They also are available in 5,000-psi gauge pressure and 7,500-psi gauge pressure.
Specifications:

 Designed specifically for abrasive and erosive condition

 Gates available: Nickel-plated carbon steel, Monel, Aluminum Bronze or Stainless Steel

 Stainless or Carbon Steel Inserts with Nitrile or HNBR Elastomer

 Connection: Flange/NPT Thread/Butt weld/Hammer Union Fig.1502 MXF

 Pressure ratings up to 5,000 psi in 2", 3", 4", 5" x 4" and 6" x 4" Valve Sizes

 Working Temperature: -46°C ~ +121°C

 Sour Service Models to NACE MR-01-75

 Specification Level: PSL1 ~ PSL3

 Performance Requirement: PR1 ~ PR2

 Factory Pressure Tested in Accordance with API.6A

Application:

Mud pump line, standpipe manifolds, oil and gas pipelines, abrasive drilling mud system, corrosive water flood lines, cementing services, wellheads, well treating chemicals.

CONNECTION TYPE	DIMENSION	2” FULL PORT
CONNECTION TYPE	DIMENSION	2000 WP	3000 WP	5000 WP
Full Port Threaded	Height-397mm Width-229mm	BTJ001026	BTJ001027/M2027	BTJ001028/M2028
Weld		BTJ001029	BTJ001030/M2030	BTJ001031/M2031
Grooved		BTJ011920	-	-
Flanged (RTJ)	Height-397mm Width-295mm	BTJ001023	BTJ001024/M2024	BTJ001025/M2025
Flange O.D.	/	165mm	216mm	216mm
Flange Bolts-Size	/	8 – 5/8”	8 – 7/8”	8 – 7/8”
Ring Number RTJ	/	R-23	R-24	R-24

CONNECTION TYPE	DIMENSION	3” FULL PORT
CONNECTION TYPE	DIMENSION	2000 WP	3000 WP	5000 WP
Full Port Threaded	Height-557mm Width-279mm	BTJ001045	BTJ001046/M2046	BTJ001047/M2047
Weld		BTJ001054	BTJ001055/M2055	BTJ001056/M2056
Grooved		BTJ011922	-	-
Flanged (RTJ)	Height-557mm Width-397mm	BTJ001036	BTJ001037/M2037	BTJ001038/M2038
Flange O.D.		210mm	241mm	267mm
Flange Bolts-Size		8 – 3/4”	8 – 7/8”	8 – 1 1/8”
Ring Number RTJ		R-31	R-31	R-35

CONNECTION TYPE	DIMENSION	4” FULL PORT		DIMENSION	4” FULL PORT
CONNECTION TYPE	DIMENSION	2000 WP	3000 WP	DIMENSION	5000 WP
Full Port Threaded	Height-656mm Width-330mm	BTJ001048	BTJ001049/M2049	Height-740mm Width-330mm	BTJ007420/M8420
Weld	Height-656mm Width-330mm	BTJ001057	BTJ001058/M2058	Height-740mm Width-330mm	BTJ007421
Flanged (RTJ)	Height-656mm Width-416mm	BTJ001039	BTJ001040/M2040	Height-740mm Width-457mm	M27263
Flange O.D.		274mm	292mm		311mm
Flange Bolts-Size		8 – 7/8”	8 – 1 1/8”		8 – 1 1/4”
Ring Number RTJ		R-37	R-37		R-39