The panel mounted ultra-high pressure needle valve is designed for compact space and centralized control, integrated into the instrument panel or test bench, with a pressure resistance of up to 20000psi (about 138MPa).
○ Product material: 304 F316、 321, Hastelloy, Monel alloy, etc
○ Working pressure: 69MPa (10000PSI, 689bar); 138MPa（20000PSI）
○ Working temperature: -29 ℃+480 ℃
○ Caliber: NPT1/4 "NPT3/8" NPT1/2 "M14X1.5 M20X1.5, etc
○ Port form: threaded
○ Specially designed for compact spaces and centralized control, integrated into instrument panels or test benches
○ The pressure resistance can reach 20000psi (about 138MPa)
○ Non rotating valve core structure ensures no rotational wear between the valve core and the valve body
○ The valve core and seat only move up and down, and ensure that the sealing line position remains unchanged every time the switch is turned on or off, resulting in strong sealing tightness and long service life of the valve
○ Zero leakage and high stability under high voltage and high frequency operation
○ Conical metal hard seal, high pressure resistance, special process treatment for bi-directional pressure resistant valve needle
○ High hardness, durable for use in sampling systems, compatible with pressure gauges, and on high-pressure pumps
○ Used for hydraulic testing, aerospace ground equipment, and ultra-high pressure laboratory systems
The integrated welded double needle valve is primarily used in gas dispensing devices, serving as an instrument root valve or process valve.
High pressure gauge needle valves are specifically designed for front-end isolation and protection of measuring instruments such as pressure gauges and transmitters
Low temperature and high-pressure needle valves are designed specifically for cryogenic conditions, suitable for temperatures as low as -196 ℃ (liquid nitrogen) or even lower, with pressure ratings up to 10000psi (approximately 68.9MPa).