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