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