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API 6A Valve

Kaval API 6A valves are designed and manufactured to meet the stringent requirements of wellhead and Christmas tree applications in the oil and gas industry. Built for high performance, these valves ensure safety, reliability, and long service life in high-pressure and high-temperature environments.

Our API 6A valves are fully compliant with the latest API 6A standards and are suitable for a range of critical upstream operations, including production, drilling, and injection systems.

We offer a variety of configurations, trims, and pressure ratings to meet your operational needs. If your project requires a custom solution, our engineering team is ready to provide tailored valves that meet your exact specifications.

Gate Valve

  • Compliant with API 6A standards (PSL/PR/Temp rated)
  • Full bore design for minimal pressure drop
  • Forged steel body for high strength and durability
  • Metal-to-metal sealing for reliable shutoff
  • Rising stem with backseat for easy operation and maintenance
  • Available for sour service (NACE MR0175)
  • Easy to service in the field
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Choke Valve

  • API 6A compliant – suitable for high-pressure wellhead service
  • Available in fixed or adjustable types
  • Precision flow control under varying conditions
  • Hard-faced trim (carbide/ceramic) for erosion resistance
  • Modular design for easy trim replacement
  • High-pressure rated up to 15,000 psi
  • Suitable for sour service upon request

API 6A Valves Product Features

  • Standards Compliance: Designed and manufactured in accordance with API 6A specifications for wellhead and Christmas tree equipment.
  • Pressure Ratings: Available in pressure ratings up to 20,000 PSI for high-pressure service.
  • Material Classes: Offered in multiple material classes (AA to HH) to suit a wide range of service environments, including H2S (sour gas) and CO₂ service.
  • Temperature Ratings: Suitable for a wide range of temperatures (K through U class).
  • Product Types: Includes gate valves, check valves, and plug valves with robust sealing performance.
  • Body and Bonnet Design: Forged or cast body and bonnet with metal-to-metal sealing for high integrity and durability.
  • Actuation Options: Manual, pneumatic, or hydraulic actuators available depending on application needs.
  • Trim Options: Various trim materials (e.g., Inconel, stainless steel) and coatings (e.g., tungsten carbide) for erosion and corrosion resistance.
  • Testing and Certification: 100% tested in accordance with API 6A and optionally NACE MR0175 / ISO 15156 certified.
  • Repairability: Field-repairable designs to reduce downtime and maintenance costs.