Detailed Specifications
Item 1 — Valve & Actuation
| Valve Type | Pneumatically actuated knife edge gate valve, lug type |
| Nominal Size | DN150 (6") |
| Pressure Rating | ANSI Class 150# / 10 bar |
| Body / Blade | CF8 / AISI 304 body; AISI 304 blade |
| Seat | Resilient PTFE/EPDM or metal-to-metal — sludge duty |
| Flow Direction | Uni-directional — tank bottom outlet |
| Actuator | Double-acting pneumatic cylinder, ISO 5211 |
| Solenoid Valve | 5/2-way, 24 VDC, Ex d IIC T6, IP66 |
| Limit Switches | Mechanical SPDT open/close, Ex d enclosure |
| Air Supply | 5–7 bar dry filtered air; FRL unit included |
| PLC Interface | 24 VDC solenoid command; dry contact position feedback |
| Testing | API 598 / MSS-SP81 hydrostatic + actuator function test |
Technical Specifications
Materials of Construction
Carbon Steel
ASTM A216 WCB, A105, A350 LF2
Stainless Steel
SS304, SS316, SS316L, SS321
Alloy Steel
ASTM A217 WC6, WC9, C5, C12
Purchase Options
Features & Benefits
Feature 1
Description of feature 1 and its benefits.
Feature 2
Description of feature 2 and its benefits.
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Technical Specifications
| Size Range | 1/2" to 48" (DN15 to DN1200) |
| Pressure Rating | Class 150 to 2500 (PN10 to PN420) |
| Body Materials | WCB, CF8M, CF3M, Duplex SS, NAB |
| Trim Materials | SS304, SS316, SS316L, Stellite, Inconel |
| End Connections | Flanged RF/FF/RTJ, Threaded, SW, BW |
| Standards | API 600/602/603/608/609, ASME B16.34, BS 1873 |
| Temperature Range | -196°C to +550°C |
| Face to Face | ASME B16.10, EN 558, API 609 |
Industries & Applications
- Oil & Gas: Upstream wellhead, midstream pipeline, downstream refinery
- LNG & Gas: Liquefaction, storage, regasification terminals
- Petrochemical: Saudi Aramco, SABIC, Borouge, TAKREER projects
- Power Generation: DESERT, Saudi Arabia, UAE, Qatar power plants
- Water Treatment: SWRO desalination, wastewater, utility systems
- Fire Protection: NFPA 13/20 compliant systems, sprinkler networks
Why Source from Supreme Valves India?
- 38+ years industrial valve manufacturing experience
- API 600, API 602, API 6D, API 609 compliant products
- Complete export documentation: CO, Form A, MTC, PI, CI
- SABER PCoC and SASO approval support for Saudi Arabia
- Third-party inspection: SGS, Bureau Veritas, DNV available
- Flexible MOQ: 1 unit to full container shipments
- FOB Ahmedabad / CIF to Jeddah, Dubai, Doha, Manama ports
Installation & Maintenance
- Install per flow direction arrow on valve body
- Use proper gaskets: full-face for CI, ring gaskets for steel
- Apply均匀 torque for flange bolting (not cross-pattern initially)
- Stem movement check: verify smooth operation before pressurizing
- Initial hydrostatic test at 1.5x working pressure
- Annual maintenance: stem lubrication, packing inspection
- DO NOT use actuator/handwheel to force stuck gate/ball