KSvalve has a very wide product range, applicable to petrochemical fields. From the manual valve to switch valve and harsh working conditions, our products help to improve yield and production reliability, extend the operation time, less maintenance. In addition, as the oil refining vigorously for oil to improve and upgrade the quality of the products, and KSvalve of the technical team to develop new valve solutions in refining and petrochemical industry.

*Main Applications market:

  • Oil Refining Plant
  • Gas Processing Plant
  • Catalytic Cracking, Alkylation Plants
  • Hydrotreating, Desulfuration
  • Aromatics production / Polymer production

*Main Products:

  • Bellow Seal Valve
  • Jacket Valve
  • Cryogenic Valve
  • Control Valve, Actuated Valve
  • Normal casting and forging valve
  • ‘T’, ‘Y’, Pot Strainer, Simplex and Basket Strainer
  • Ball Valve & Butterfly Valve


KSvalve offers the oil and gas industry control valve technologies that provide complete flexibility for specific applications. We have many successful solutions in subsea, FPSO & platform and gas transportation and storage applications.

*Main Applications market:

  • Drilling Platform in the Sea (FPSO)
  • Offshore Oil & Gas
  • Subsea and Deep-sea Oil & Gas

*Main Involved Products: related

  • Cryogenic Lip Seal Ball Valve
  • API6A Wellhead Valve
  • Dual Phase Steel Valve, Super Dual Phase Steel Valve
  • Cryogenic Gate/Globe/Check/Floating Ball Valve


LNG, or liquefied natural gas, is natural gas that is cooled to -260° Fahrenheit until it becomes a liquid and then stored at essentially atmospheric pressure. Converting natural gas to LNG, a process that reduces its volume by about 600 times. LNG is a safe, clean and efficient energy being used throughout the world to reduce carbon dioxide emissions.

KSvalve offer a full range of Cryogenic & Gas valves solution for the LNG chain including upstream gas reserves, liquefaction plants, LNG storage tanks, LNG carriers and regasification. Due to the severe working condition, the valves should be design with extension stem, bolted bonnet, fire safe, anti-static and blowout proof stem.

Natural Gas Liquefaction Plant

  • Main Liquid: Natural gas, LNG, Heavy hydrocarbon, Ethylene.
  • Temperature range: -165℃ ~ -39℃
  • Liquid pressure: 4.2 Mpa

LNG terminal

  • Main Liquid: Natural gas, LNG
  • Temperature range: -165℃ ~ -130℃
  • Liquid pressure: 10 Mpa

Main products

  • Cryogenic valves
  • Low temperature valves
  • Gate Valve
  • Globe Valve
  • Check Valve
  • Full Bore Ball Valve
  • Top Entry Ball Valve
  • Forged Ball Valve
  • Soft Seated Butterfly Valve
  • Triple / Double Offset Butterfly Valve