Adopting a 90 ° right angle flow channel design, it is suitable for pipeline systems with high pressure, high viscosity, or media containing micro particles. The conical needle valve core is matched with a hard alloy sealing surface to achieve precise flow regulation and tight shut-off.
○ Working temperature: -54 ℃~480 ℃
○ Pressure environment: 3000 PSI; Up to 6000psi (412bar) maximum
○ Drive mode: Handle
○ Connection ports: 1/2NPT and others
○ Material: 304, 316L, 321, Hastelloy, Monel alloy, etc
○ The high-pressure angle needle valve adopts a 90 ° right angle flow channel design
○ Suitable for pipeline systems with high pressure, high viscosity, or media containing micro particles
○ The valve body is mostly of integral forging structure, with a pressure resistance of PN100-PN420
○ The conical needle valve core is matched with a hard alloy sealing surface to achieve precise flow regulation and tight shut-off
○ Widely used in high-pressure working conditions such as hydraulic systems, petrochemicals, test benches, and instrument induced pressure
○ It has the characteristics of compact structure, good vibration resistance, and long service life.
Welding high-pressure needle valves for power plants are designed specifically for thermal power generation, nuclear power, and supercritical units
Ultra high pressure and low-temperature needle valve designed for dual working conditions of deep cold and high pressure
The high-temperature and high-pressure welded needle valve adopts an integral forged alloy steel or stainless steel valve body, with a temperature resistance of up to 570 ℃ or above