1” 10000PSI Choke Valve
1” 10000PSI Choke Valve - Image 2
1” 10000PSI Choke Valve - Image 3
1” 10000PSI Choke Valve - Image 4

1” 10000PSI Choke Valve

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Description

API 6A Choke Valve Technical Datasheet

Item Specification / Description
1. Product Name API 6A Adjustable Choke Valve
2. Standard API 6A 21st Ed. (or latest)
ISO 10423
3. Pressure Rating □ 2000 psi (13.8 MPa)
□ 3000 psi (20.7 MPa)
□ 5000 psi (34.5 MPa)
□ 10000 psi (69.0 MPa)
□ 15000 psi (103.5 MPa)
□ 20000 psi (138.0 MPa)
4. Temperature Rating □ K (-60°C to +82°C)
□ L (-46°C to +82°C)
□ P (-29°C to +82°C)
□ R (Ambient)
□ S (-18°C to +82°C)
□ T (-18°C to +121°C)
□ U (-18°C to +177°C)
□ V (+2°C to +343°C)
5. Bore Size □ 2-1/16″ (52.4 mm)
□ 3-1/16″ (77.8 mm)
□ 4-1/16″ (103.2 mm)
□ 5-1/8″ (130.2 mm)
□ 7-1/16″ (179.4 mm)
□ Other: ______
6. End Connection □ Flanged (RF/RTJ)
□ Clamp Hub
□ Threaded (NPT, BSP)
□ Butt Weld
7. Material Class □ AA (General Sour Service)
□ BB (Moderate Sour Service)
□ CC (Severe Sour Service)
□ DD (Extreme Corrosion)
□ EE (Non-Sour)
8. Materials Body/Bonnet: ASTM A182 F316/F51/F55/4130/4140
Seat/Trim: Tungsten Carbide / Hardened Stainless Steel
Stem: ASTM A479 316 / Inconel 718
Seals: Metal + Elastomer (e.g., FFKM)
9. Performance Rating (PR) □ PR1 (Basic)
□ PR2 (Standard for Demanding Service)
10. Product Spec. Level (PSL) □ PSL1
□ PSL2
□ PSL3 (High Integrity)
□ PSL3G (Critical Gas Service)
11. Operation □ Manual (Handwheel/Lever)
□ Hydraulic Actuator
□ Pneumatic Actuator
□ Electric Actuator
12. Flow Characteristic □ Linear
□ Equal Percentage
□ Quick Open
13. Sealing Class Seat Seal: API 6A Gas Tight Zero Leakage
Stem Seal: ISO 15848-1 / TA-Luft
14. SSC Resistance □ NACE MR0175/ISO 15156 Compliant (H₂S Service)
15. Fire Safe Design □ API 6FA / API 607 Certified
16. Testing Factory Acceptance Test (FAT):
– Hydrostatic Shell Test
– Seat Seal Test
– Low-Pressure Gas Test
– Torque Test
Certification: API 6A Test Report
17. Certifications □ API 6A Monogram License
□ ISO 9001
□ CE/PED (if applicable)
18. Applications Onshore/Offshore Wellheads, Christmas Trees, Testing Manifolds, Fracking Control, Injection Systems

Technical Notes:

  1. Erosion Resistance: Tungsten carbide trim for high-ΔP services with sand/solid-laden fluids.

  2. Anti-Cavitation Design: Multi-stage cage trim reduces noise, vibration, and cavitation damage.

  3. Emergency Shutdown (ESD): Optional fail-safe actuators for rapid closure.

  4. Maintainability: Modular trim design allows in-line maintenance without valve removal.

  5. Accessories: Position indicator, limit switches, pressure ports for instrumentation.

Note: Final specifications subject to order requirements (PSL, materials, actuation, etc.) and manufacturer’s design. Certifications may vary by region.

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