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Ellis Williams-WPDWe highly appreciate BETTER's job, its professional service and fast solution helps us reduce the cost, good job!
BETTER Demco DM Type Mud Gate Valve Equiv to Drillmax style 3" 5000WP
Place of Origin | China |
---|---|
Brand Name | BETTER |
Certification | API 7K, 6A, 8C, ISO |
Model Number | 3" 5000PSI, XXH BW, STD |
Minimum Order Quantity | 1 SET |
Price | USD 500.00 PER SET |
Packaging Details | Carton, Plywood Case |
Delivery Time | 7-10 days |
Payment Terms | T/T, West Union |
Supply Ability | Fast Delivery, Plenty in Stock |

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xStandard Or Nonstandard | Standard | Structure | Gate |
---|---|---|---|
Pressure | High Pressure | Power | Manual |
Material | Alloy | Temperature Of Media | Normal Temperature |
Media | Base |
BETTER Mud Gate Valve is equivalent to DEMCO model DM series.Our DEMCO DM style gate valves, the good quality gate valve in the oil and gas drilling market, are specifically engineered for the rigorous requirements of oilfield applications.
Products show
Specifications
Our valves also can full interchangeable with famous brand Drillmax.
Gate Valve, 2" 5000 PSI Equiv.to Drillmax 2028/2031/2025
Gate Valve, 3" 5000 PSI Equiv.to Drillmax 3047/3056/3038
Gate Valve, 4" 5000 PSI Equiv.to Drillmax 4420
We also produce DEMCO DM gate valve parts, major repair kit and minor repair kit, such as STEM SCREW, STEM SCREW SEAL, STEM, SECONDARY SEAL, STEM SEAL ASSEMBLY, BONNET SEAL, GATE, SEAT ASSEMBLY and so on for 2”,3” 4” and 4”x 5” at 2000psi,3000psi, 5000psi
3" Drillmax Style Gate Valve Part number & Kit Specifications 5000 PSI
Ref |
Description & Material | WT (lbs) | 3" 5000 WP |
1 |
Lube Fitting Steel
|
0.1 |
2510950
|
2 | Hub Assembly Steel |
8.0
|
3140688
|
4 | Lock Handle Steel | 1.0 |
3180920
|
6 | Stem Screw Steel | 1.0 |
3190143
|
7 |
Stem Screw Seal Buna N
|
0.1 | 5530226 |
8 | Screw Housing Steel | 6.0 |
3180520
|
9 | Stem 303 SS 316 SS |
2.0 2.0 |
3190322 3190328 |
10 | Secondary Seal Buna N | 0.1 |
5530212
|
11 | Retainer Steel | 1.0 |
3190410
|
12 |
Stem Seal Assembly (Incl. Bronze Bushing) Buna N H2S/HT 400 Viton® (NACE)* |
0.2 0.2
|
3190501 3190506
|
16 |
Bonnet ASTM A487 Carbon Steel Uncoated Coated |
40.0 40.0
|
3180030 3180031
|
18 |
Bonnet Seal Buna N H2S/HT 400 Viton® (NACE)* |
0.1 0.1
|
5530433 5540433
|
19 |
Gate Steel, Nickel Plated 316 SS |
5.0 5.0
|
3180862 3180868 |
20 |
Full Port Threaded (API-LP) Full Port Threaded 8RD Full Port - Weld Schedule XXH Schedule 160 Flanged-RTJ (R-24) Body, Coated Steel Full Port Threaded (API-LP) Flanged-RTJ (R-24)
|
71.0 71.0 71.0 150.0 71.0 71.0 71.0 150.0
|
3970030 3990230 3990530 21501001 3970031 3990231 3990531 21501001 |
21 |
Seat Ductile Iron - Buna N Ductile Iron H2S/HT 300 HNBR/HSN (NACE)* Ductile Iron H2S/HT 400 Viton® (NACE)* 316 SS Buna N 316 SS H2S/HT 300 HNBR/HSN (NACE)* 316 SS H2S/HT 400 Viton® (NACE)* |
4.0 4.0 4.0 4.0 4.0 4.0 |
31807811 31807814 31807812 31807881 31807884 31807882 |
22 | Pin, Lock Handle, 2" and 3" Steel | 1.0 |
3540202
|
23 | Bonnet Stud (2Required) Steel |
1.0
|
3200660
|
24 | Bonnet Stud Nut (2 Required) Carbon Steel | 5.0 | 3530254 |
25 | Body Stud (4 Required)A193 Steel, B7 | 2.0 | 3200760 |
26 | Body Stud Nut (4 Required) Carbon Steel | 5.0 | 3530244 |
27 | Bonnet Assembly with Gate | 56.0 | 3180098 |
Minor Repair Kit-3190199
Major Repair Kit - 3190299
Major Repair Kit with Stem -31902995
Related Products
Designed for dependable, heavy-duty performance in abrasive service conditions, DEMCO DM gate valves are commonly selected for a number of oilfield applications, including:
- Drilling standpipe manifold
- Pump manifold block valves
- High-pressure mud mixing lines
- High-pressure drilling system block valves
Contact Us
BETTER Drilling Fluid Equipment Industrial Limited
Sales Assistant
Att.: Kim Qiu
http://www.drillingfluidsolution.com
sales@drillingfluidsolution.com
WhatsApp/wechat:18764068509
Company Profile
BETTER Drilling Fluid Solution Limited
was established in 2016, which is recognized as a qualified manufacturer and supplier of high-performance mission style centrifugal pumps, valves, flowline control products and oilfield equipment. Our products serves the onshore and offshore oil & gas drilling, water well drilling, chemical process sewage treatment, infrastructure, environmental, geotechnical, geothermal, HDD, and mineral exploration industries. All of our pump and products follows strict quality management system, from design, production, sale to after-sales. Our team has rich experience and knowledge to support our pump products to each region and markets. We understand what it takes to provide the best solutions in the drilling industries, as it is a 24-hour drilling industry where there is a great need for products with good quality and fast delivery of wear parts and /or service.
Our Factory
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