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BETTER Drilling Fluid Equip. Could offer you some popular mud gate valves, these valves are designed in accordance with API 6A standard and can full interchangeable with famous brands (DEMCO, OTECO, CAMERON, MUDKING), including:
DEMCO equal style-Model DM
OTECO equal style-Model 72
CAMERAN equal style: Model FC
BETTER Mud Gate Valve is equivalent to DEMCO model DM series, which is mainly used for mud, cement, fracturing and water service and are easy to operate and simple to maintain. This series of mud gate valve is rising stem, solid gate with resilient seals with superior design and precision workmanship to meet the working request.
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/Thread/Butt weld/Hammer Union
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 ~ PSL4
Perfomance Requirement: PR1 ~ PR2
Factory Pressure Tested in Accordance with API. 6A
BETTER could supply series of spare parts for DM GATE VALVE 4" 5000PSI, below part number for your reference, and please contact us if you have any similar need.
1 LUBE FITTING STEEL M5195
2 HANDLE ASSEMBLY STEEL M7414
3 TUBE Clear Acrylic M7459
4 STEM CAP Ductile Iron M7411
5 KEY Steel M5305-10016
6 STEM SCREW Steel M7416
7 STEM SCREW SEAL Buna N M5526-226
8 SCREW HOUSING STEEL M7418
9 STEM 316SS M7439-008
9 STEM 303SS M7439-002
10 SECONDARY SEAL Buna N M5526-214
11 RETAINER Steel M7413
12 STEM SEAL ASSEMBLY (including Bronze Bushing) Buna N M1951-001
12 STEM SEAL ASSEMBLY (including Bronze Bushing) Viton M1951-006
13 BEARING Teflon/Phenolic M7426
14 DOWN STOP RING 303SS M7417
16 BONNET-4" SCREWED and WELD END 5" X4" WELD END VALVES Uncoated M7419-030
16 BONNET-4" SCREWED and WELD END 5" X4" WELD END VALVES Coated M7419-031
16 BONNET-4" FLANGE END Uncoated M17289-030
16 BONNET-4" FLANGE END Coated M17289-031
18 BONNET-4" SCREWED and WELD END 5" X4" WELD END VALVES Buna N M5520-439
18 BONNET-4" SCREWED and WELD END 5" X4" WELD END VALVES Viton M5531-439
18 BONNET-4" FLANGE END Buna N M5520-361
18 BONNET-4" FLANGE END Viton M5531-361
19 GATE Steel, Nickel Plated M1926-008
19 GATE 316SS M1926-002
20 BODY UNCONATED FULL PORT M1246-030 M1996-130 M1288-130 M1288-230 M1288-530 M17288-230
21 SEAT Steel Buna N M2207-021
21 SEAT Steel Viton M2207-022
21 SEAT 315SS Buna N M2207-081
21 SEAT 315SS Viton M2207-082
23 BONNET STUD M2072
24 BONNET STUD NUT M53251-036
25 BODY STUD M2077 M15432 M1890
26 BODY STUD NUT M1890 M53251-038
DM GATE VALVE (MUDKING)
Standard materials: Cast steel body and bonnet, Buna N seat and seals, Ductile iron seat inserts, 316 SS stem, steel gets
Full Port- 4" Screwed end M7420, Weld end M7420, RTJ Flange end M17263, RTJ R39 Flange comply wihth API 6A
DM GATE VALVE(CAMERON DEMCO)
2" 2000PSI FULL PORT Threaded-J001026, Weld-J001029, Grooved-J001920, Flanged-J001023
2" 3000PSI FULL PORT Threaded-J001027, Weld-J001030, Flanged-J001024
2" 5000PSI FULL PORT Threaded-J001028, Weld-J001031, Flanged-J001025
3" 2000PSI FULL PORT Threaded-J001045, Weld-J001054, Grooved-J001922, Flanged-J001036
3" 3000PSI FULL PORT Threaded-J001046, Weld-J001055, Flanged-J001037
3" 5000PSI FULL PORT Threaded-J001047, Weld-J001056, Flanged-J001038
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
| DESCRIPTION | RQ NO. | 2" | 3" | 4" |
| | | 2000 | 3000 | 5000 | 2000 | 3000 | 5000 | 2000 | 3000 | 5000 |
1 | HANDWHEEL | 1 | HW-2122 120121 | HW-3242 120132 | HW-3242 120132 | HW-3242 120132 | HW-4242 120142 | HW-4242 120142 | HW-4242 120142 | HW-4362 120143 | HW-4362 120143 |
2 | STEM NUT | 1 | SN-2242 120222 | SN-3242 120232 | SN-3242 120232 | SN-3242 120232 | SN-4242 120242 | SN-4242 120242 | SN-4242 120242 | SN-4362 120243 | SN-4362 120243 |
3 | GATE | 1 | G224 120322 | G236 120323 | G236 120323 | G324 120332 | G336 120333 | G336 120333 | G424 120342 | G-436 120343 | G-436 120343 |
4 | SPLIT BONNET ASSEMBLY | 1 | SB-2122 120421 | SB-3242 120432 | SB-3242 120432 | SB-3242 120432 | SB-4242 120442 | SB-4242 120442 | SB-4242 120442 | SB4362 120443 | SB4362 120443 |
5 | BONNET BOLT | 2 | BB-2242 120552 | BB-3242 120532 | BB-3242 120532 | BB-3242 120532 | BB-4242 120542 | BB-4242 120542 | BB-4242 120542 | BB-4362 120543 | BB-4362 120543 |
6 | BONNET NUT | 2 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 | NB-2345 120623 |
7 | STEM PACKING | 1 | S-324 120722 | S-324 120732 | S-324 120732 | S-324 120732 | S-424 120742 | S-424 120742 | S-424 120742 | S-436 120743 | S-436 120743 |
8 | STEM PACKING RING | 1 | SPR-324 120822 | SPR-324 120832 | SPR-324 120832 | SPR-324 120832 | SPR-424 120842 | SPR-424 120842 | SPR-424 120842 | SPR-436 120843 | SPR-436 120843 |
9 | VALVE BODY | 1 | VB-224 120922 | VB-236 120923 | VB-250 120925 | VB-324 120932 | VB-336 120933 | VB-350 120935 | VB-424 120942 | VB-436 120943 | VB-450 120945 |
10 | GATE PACKING | 1 | 224 121022 | 236 121023 | 236 121023 | 324 121032 | 336 121033 | 336 121033 | 424 121042 | 436 121043 | 436 121043 |
11 | WEAR PLATE | 2 | WP-2242 121122 | WP-2362 121123 | WP-2362 121123 | WP-3242 121132 | WP-3362 121133 | WP-3362 121133 | WP-4242 121142 | WP-4362 121143 | WP-4362 121143 |
12 | O RING | 2 | OR-224 121222 | OR-236 121223 | OR-236 121223 | OR-324 121232 | OR-336 121233 | OR-336 121233 | OR-424 121242 | OR-436 121243 | OR-436 121243 |
13 | THREAD BODY SUB | 2 | TBS-2241 121322 | TBS-2361 121323 | TBS-2361 121323 | TBS-3241 121332 | TBS-3361 121333 | TBS-3361 121333 | TBS-4241 121342 | TBS-4361 121343 | TBS-4361 121343 |
14 | BODY CAP | 1 | BC-224 121422 | BC-324 121423 | BC-250 121425 | BC-336 121432 | BC-350 121433 | BC-424 121435 | BC-424 121442 | BC-436 121443 | BC-450 121445 |
15 | BODY STUD BOLT | 4 | BS-224 121522 | BS-324 121532 | BS-250 121525 | BS-324 121532 | BS-336 121533 | BS-350 121535 | BS-424 121542 | BS-436 121543 | BS-450 121545 |
16 | BODY STUD NUT | 4 | BN-224 121622 | BN-224 121622 | BN-250 121625 | BN-224 1216322 | BN-336 121633 | BN-350 121635 | BN-424 121642 | BN-436 121643 | BN-450 121645 |
17 | GATE PACKING W/ INTEGRAL WARE PLATE | 1 | 121722 | 121723 | 121723 | 121732 | 121733 | 121733 | 121742 | 121734 | 121743 |