Sealing principle: The combination of V-type spring as force application element, PTFE filled with carbon fiber, V-ring and lower packing has stable structure, high pressure and corrosion resistance. It is widely used in high-pressure valves in oil and gas industry. The special sealing lip design makes the valve have very small torque.
Type: Combined spring energized seal
Material: Spring energized seal: PTFE filled carbon fiber; V-spring: Stainless steel / alloy; Intermediate filler: Carbon fiber filled with PTFE; Lower filler: PEEK / PTFE filled carbon fiber.
Pressure: ≤ 300mpa
Temperature: - 150 ° ~ + 230 °
Features: High pressure valves are most commonly used in the industry, with good sealing effect and small torque.
