Description
BETTER could supply series of spare parts for DM GATE VALVE 4
***0PSI, below part number for your reference, and please contact
us if you have any similar need.
1 LUBE FITTING STEEL M***5
2 HANDLE ASSEMBLY STEEL M***4
3 TUBE Clear Acrylic M***9
4 STEM CAP Ductile Iron M***1
5 KEY Steel M*********6
6 STEM SCREW Steel M***6
7 STEM SCREW SEAL Buna N M*******6
8 SCREW HOUSING STEEL M***8
9 STEM **6SS M*******8
9 STEM **3SS M*******2
*0 SECONDARY SEAL Buna N M*******4
*1 RETAINER Steel M***3
*2 STEM SEAL ASSEMBLY (including Bronze Bushing) Buna N
M*******1
*2 STEM SEAL ASSEMBLY (including Bronze Bushing) Viton
M*******6
*3 BEARING Teflon/Phenolic M***6
*4 DOWN STOP RING **3SS M***7
*6 BONNET*4 SCREWED and WELD END 5 X4 WELD END VALVES Uncoated
M*******0
*6 BONNET*4 SCREWED and WELD END 5 X4 WELD END VALVES Coated
M*******1
*6 BONNET*4 FLANGE END Uncoated M********0
*6 BONNET*4 FLANGE END Coated M********1
*8 BONNET*4 SCREWED and WELD END 5 X4 WELD END VALVES Buna N
M*******9
*8 BONNET*4 SCREWED and WELD END 5 X4 WELD END VALVES Viton
M*******9
*8 BONNET*4 FLANGE END Buna N M*******1
*8 BONNET*4 FLANGE END Viton M*******1
*9 GATE Steel, Nickel Plated M*******8
*9 GATE **6SS M*******2
*0 BODY UNCONATED FULL PORT M*******0 M*******0
M*******0 M*******0 M*******0 M********0
*1 SEAT Steel Buna N M*******1
*1 SEAT Steel Viton M*******2
*1 SEAT **5SS Buna N M*******1
*1 SEAT **5SS Viton M*******2
*3 BONNET STUD M***2
*4 BONNET STUD NUT M********6
*5 BODY STUD M***7 M****2 M***0
*6 BODY STUD NUT M***0 M********8
DM GATE VALVE (MUDKING)
Standard materials: Cast steel body and bonnet, Buna N seat and
seals, Ductile iron seat inserts, **6 SS stem, steel gets
Full Port- 4 Screwed end M***0, Weld end M***0, RTJ Flange end
M****3, RTJ R*9 Flange comply wihth API 6A
Full Port- 3 Screwed end M***7(Screwed end valves furnished for
linepipe unless otherwise specified.EUE 8 round on 2 valves, NUE *0
round on 3, NUE 8 round on 4), Weld end M***6(Weld End valve
furnished for SCH.*0 on ***0WP, SCH.*0 , SCH.**0 on ***0WP, SCH.*0,
XXH and SCH.**9 on ***0WP), RTJ Flange end M***8, RTJ R*5 Flange
comply wihth API 6A
Full Port- 2 Screwed end M***8(Screwed end valves furnished for
linepipe unless otherwise specified.EUE 8 round on 2 valves, NUE *0
round on 3, NUE 8 round on 4), Weld end M***1(Weld End valve
furnished for SCH.*0 on ***0WP; SCH.*0 , SCH.**0 on ***0WP, SCH.*0,
XXH and SCH.**9 on ***0WP), RTJ Flange end M***5, RTJ R*4 Flange
comply wihth API 6A
DM GATE VALVE(CAMERON DEMCO)
2 ***0PSI FULL PORT Threaded-J*****6, Weld-J*****9,
Grooved-J*****0, Flanged-J*****3
2 ***0PSI FULL PORT Threaded-J*****7, Weld-J*****0,
Flanged-J*****4
2 ***0PSI FULL PORT Threaded-J*****8, Weld-J*****1,
Flanged-J*****5
3 ***0PSI FULL PORT Threaded-J*****5, Weld-J*****4,
Grooved-J*****2, Flanged-J*****6
3 ***0PSI FULL PORT Threaded-J*****6, Weld-J*****5,
Flanged-J*****7
3 ***0PSI FULL PORT Threaded-J*****7, Weld-J*****6,
Flanged-J*****8
4 ***0PSI FULL PORT Threaded-J*****8, Weld-J*****7,
Grooved-J*****3, Flanged-J*****9
4 ***0PSI FULL PORT Threaded-J*****9, Weld-J*****8,
Flanged-J*****0
4 ***0PSI FULL PORT 4 BOLT BONNET DESIGN Threaded-J*****0
4 ***0PSI FULL PORT *2 BOLT BONNET DESIGN Threaded-J*****3
DM GATE VALVE REPARE KIT(Major): including STEM SCREW, STEM SCREW
SEAL, STEM, SECONDARY SEAL, STEM SEAL ASSEMBLY,BONNET SEAL, GATE,
SEAT ASSEMBLY
DM GATE VALVE REPARE KIT(Mior): including BONNET SEAL, GATE, SEAT
ASSEMBLY
*2 GATE VALVE(MUDKING)
Standard Assembly:
Weld end*2 M********1, M********2, M********1, M********2.
Weld end*3 M********1, M********2, M********1, M********2.
Weld end*4 M********1, M********2, M********1, M********2.
Screwed end- 2 M*********1, M*********2, M*********1,
M*********2.
Screwed end- 3 M*********1, M*********2, M*********1,
M*********2.
Screwed end- 4 M*********1, M*********2, M*********1,
M*********2.
Flange end*2 M*********1, M*********2, M*********1,
M*********2.
Flange end*3 M*********1, M*********2, M*********1,
M*********2.
Flange end*4 M*********1, M*********2, M*********1,
M*********2.
*2 GATE VALVE(OTECO)
2 ***0PSI V***4 V****-F
2 ***0PSI V***6 V****-F
2 ***0PSI V***0 V****-F
3 ***0PSI V***4 V****-F
3 ***0PSI V***6 V****-F
3 ***0PSI V***0 V****-F
4 ***0PSI V***4 V****-F
4 ***0PSI V***6 V****-F
4 ***0PSI V***0 V****-F
Lube Fitting Steel
J*****5
Handle ASTM A**6 Ductile
Iron *********1 *********1
Hub Assembly ASTM A**6
ductile Iron *********1
*********1
Tube Clear
Acrylic
J*****9
Lock handle C****3
J*****1 J*****2
J*****7
Stem Cap ASTM A**6 Ductile
Iron J*****1
Key
Steel
J***********6
Stem Screw C****3
J*****3 J*****4 J*****5
J*****6
Stem Screw Seal Buna-N
J*********4 J*********6
J*********7
Screw Housing C****8
J*****8 J*****2 J*****8
J*****8
Stem **6 SS J*********2
J*********8 J*********2 J*********8 J*********2 J*********8
J*********2
J*********8
Secondary Seal
Buna-N J*********0
J*********4
Retainer C****3 J*****0
J*****1 J*****2 J*****3
Stem Seal
Assembly
Buna-N,
Viton J*********1
J*********6 J*********1
J*********6 J*********6
J*********1
Lock Screw Steel
J***********4
Bearing TEFLON/Phenolic
J*****6
Downstop Ring **3 SS
J*****7
Coupling A**6 Steel, A**7
Steel J*********0
J*********0
Bonnet ASTM A**5
J******-XXX J******-XXX
J******-XXX J******-XXX
J******-XXX J******-XXX(4 bolt)
J*******-XXX(*2
bolt)
Index Pin Steel
J*****1
Bonnet Seal
Buna-N Viton J*********2
J*********2 J*********2
J*********3 J*********3 J*********3 J*********8 J*********8
J*********9 J*********9 J*********9(4 bolt) J*********9(4
bolt)
J*********1(*2 bolt)
J*********1(*2 bolt)
Gate AISI ***5 Nickel
Plated , Cast SS ASTM A**1 Grade CF8M J*********2 J*********8
J*********2 J*********8 J*********2 J*********8
Seat Assembly
Inserts: Ductile Iron ASTM
A**5 or Steel AISI C***0
**6 SS ASTM A**1 Grade
CF8M Annealed
Elastomers Buna-N Viton
J*********1 J*********2 J*********1 J*********2 J*********1
J*********2
J*********1 J*********2
J*********1 J*********2 J*********1
J*********2
Pin, Lock Handle Steel
J***********8 J***********2
Bonnet Stud J*****6
J*****2
Bonnet Stud Nut
************1 ************1
Body Stud
J*****2 J*****4 J*****6
J*****7(4 bolt)
J*****2(*2
bolt)
Body Stud Nut
************1 ************1 ************1
