DEMCO DM Series Gate Valves 7500 PSI WP – API 6A compliant 2 in. (50 mm) XXH gate valve with 1-1/2 in. bore for general service oilfield applications. Premium high-pressure flow control solution.
DEMCO DM Series Gate Valves 7500 PSI WP – 2 in. (50 mm) XXH
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Available on backorder
Available on backorder
Description
DEMCO DM Series Gate Valves 7500 PSI WP – 2 in. (50 mm) XXH
DEMCO DM Series Gate Valves are premium API 6A compliant gate valves engineered for high-pressure oilfield applications up to 7500 PSI working pressure. These rugged gate valves feature a 2-inch (50 mm) XXH body with 1-1/2 inch bore, designed for general service conditions in drilling, production, and well servicing operations.
Key Features & Benefits
- API 6A Compliant Design: Manufactured in accordance with API 6A, 17th Edition, paragraph 4.3.3 standards for wellhead and Christmas tree equipment
- 7500 PSI Working Pressure: High-pressure rating suitable for demanding oilfield environments
- 2 in. (50 mm) XXH Body: Extra-heavy wall construction for maximum durability and safety
- 1-1/2″ Bore: Optimized flow path for general service applications
- Weld End Connections: Standard weld end configuration for secure pipeline integration
- Multiple Material Options: Available in various trim configurations including 410 SS, 17-4 PH SS, and steel gate/wear ring combinations
- Comprehensive Seal Options: Viton and HNBR elastomer options for different temperature and chemical environments
Technical Specifications
| Specification | Value |
|---|---|
| Valve Size | 2 in. (50 mm) FP |
| Working Pressure | 7500 PSI WP |
| Body Schedule | XXH (Extra Heavy) |
| Bore Size | 1-1/2 in. |
| End Connection | Weld End |
| Overall Height (Open) | 13.04 in. (331 mm) |
| Overall Width | 14.00 in. (356 mm) DIA |
| Valve Seat ID | 1.50 in. (38 mm) |
| Handle Turns (Open to Closed) | 7.00 turns |
| Weight (Weld End) | 76 lb. (34 kg) |
| Body Material | ASTM A487 Grade 4 Class D |
Hydrostatic Test Requirements
| Test Type | Group 1 | Group 2 | Group 3 |
|---|---|---|---|
| Shell Test | 11,250 PSI / 3 min | 11,250 PSI / 3 min (charted) | Same as Group 2 |
| Seat Test | 7,500 PSI / 3 min each side | 7,500 PSI / 3 min + extended test | Same as Group 2 |
| Impact Test | N/A | -50°F (-46°C) on body, bonnet, stem, housing | Same as Group 2 |
| NDE | N/A | Surface NDE on body, bonnet, stem | Surface + Volumetric NDE on body & bonnet |
| Material Traceability | Body & bonnet | Body, bonnet, stem, gate & bolting | Same as Group 2 |
Seal Material Legend
- Bronze Bushing: ASTM B505 Alloy 93200
- Flat Top Follower: Precision machined follower plate
- Fabric Reinforced Seal Ring: High-strength composite seal
- Homogeneous Rubber Seal Ring: Uniform elastomer construction
- Flat Bottom Adapter: Precision sealing adapter
Applications
- Drilling rig mud manifold systems
- Wellhead and Christmas tree installations
- High-pressure flowline control
- Production and well testing operations
- Cementing and stimulation services
Why Choose DEMCO DM Series Gate Valves?
DEMCO gate valves are the industry standard for reliable high-pressure flow control. With robust construction, comprehensive API 6A compliance, and multiple trim configurations, these valves deliver consistent performance in the harshest oilfield conditions. The modular design allows easy maintenance and parts replacement, minimizing downtime and operating costs.
Contact us today for competitive pricing, technical support, and fast delivery of DEMCO DM Series 7500 PSI gate valves for your oilfield operations.
Additional information
| Working Pressure | 7500 PSI WP |
|---|---|
| Valve Size | 2 in. (50 mm) |
| Body Schedule | XXH (Extra Heavy) |
| Bore Size | 1-1/2 in. |
| End Connection | Weld End |
| Standard | API 6A, 17th Edition |
| Body Material | ASTM A487 Grade 4 Class D |
| Weight | 76 lb. (34 kg) |
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