Neptune Industries Group has always been committed to providing efficient, safe, and reliable fluid control
products and technologies for the global industrial, municipal, energy, and other fields.
The ultra-high pressure needle valve is designed specifically for ultra-high pressure working conditions, with a compact structure and strong blast resistance.
The Y-shaped high-pressure needle valve adopts a Y-shaped flow channel structure, effectively reducing flow resistance and improving flow capacity
Hastelloy high-pressure needle valves are made of high-performance nickel based alloys such as Hastelloy C276 or B3
Used for high temperature, high pressure or extremely dangerous medium systems to eliminate the risk of leakage. The 90 ° angle flow channel design is easy to install and drain, and the precision conical needle valve core is equipped with a hard alloy seal to achieve precise adjustment of micro flow and zero leakage shut-off.
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.
The low-temperature and high-pressure welding needle valve adopts a fully welded valve body structure to eliminate the risk of external leakage
Internal thread high-pressure low-temperature needle valve is a precision valve designed specifically for extreme working conditions
Ultra high pressure and low-temperature needle valve designed for dual working conditions of deep cold and high pressure
Used for filling steel cylinders with corrosive gases and industrial pipelines and equipment with the same interface.
Specially designed for high-voltage testing and control systems, with a pressure rating of 20000-60000 psi (138-414MPa).
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).
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).
The forged card sleeve high-pressure needle valve is manufactured using integral forging technology, with a sturdy structure and excellent pressure resistance, suitable for fluid control systems with high pressure and high sealing requirements.
The pressure resistance can reach 60000psi (413MPa), and it adopts an integral valve body and conical sealing structure, suitable for precision flow control of high-purity, corrosive or hazardous media.