DEMCO Style7 7500psi Mud Gate Valve 2

DEMCO Style Mud Gate Valve

BETTER could supply DEMCO style Mud Gate Valve and Replacement repair parts, which is equivalent to 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 7500 psi，now 2" and 4" are available

 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.

MAJOR & MINOR REPAIR KIT FOR GATE VALVE 4”, 7500 PSI
ITEM	PART NO.	DESCRIPTION	QTY	ITEM	PART NO.	DESCRIPTION	QTY
4	BT-M450505	Gate Clip	1	4	BT-M450505	Gate Clip	1
5	BT-J015853-008	Stem Seal Assembly	1	10	BT-2712426-11	Bonnet Seal	1
6	BT-2140684-01	Stem	1	12	BT-2139746-01	Stem Seal Assembly
10	BT-2712426-11	Bonnet Seal	1	13	BT-2171267-01	Gate clip
12	BT-2139746-01	Stem Seal Assembly	1	15	BT-M452290	Wear Ring Seal
13	BT-2171267-01	Gate clip	1	16	BT-2712787-04	Wear Ring Seal
14	BT-J005526-228	Body Wear Ring	2
15	BT-M452290	Wear Ring Seal	2
16	BT-2712787-04	Wear Ring Seal	2
18	BT-J0023888	Stem Screw with Bearings	1
20	BT-2726268-01	Secondary Seal	1

MAJOR & MINOR REPAIR KIT FOR GATE VALVE 2”, 7500 PSI
ITEM	PART NO.	DESCRIPTION	QTY	ITEM	PART NO.	DESCRIPTION	QTY
6	BT-J001913	Stem Screw	1	13	BT-M450480	Gate clip	1
7	BT-J005526-224	Housing Seal	1	14	BT-2269414-01	Body Wear Ring	2
9	BT-J024983-107	Stem	1	15	BT-2712425-18	Wear Ring Seal	2
10	BT-2712425-13	Secondary Seal	1	18	BT-2712425-60	Bonnet Seal	1
12	BT-J023231-008	Stem Seal Assembly	1	19	BT-2269412-01	Gate	1
13	BT-M450480	Gate clip	1	21	BT-J2269403-01	Seat	1
14	BT-2269414-01	Body Wear Ring	2
15	BT-2712425-18	Wear Ring Seal	2
18	BT-2712425-60	Bonnet Seal	1
19	BT-2269412-01	Gate	1
21	BT-J2269403-01	Seat	1