Parker offers needle valves for positive leak-tight shut-off and regulation of liquids and gases, in a variety of stem types, in both in-line and angle patterns. Several designs are provided for oil and gas processing facilities, along with a PFA product for use in aggressive chemical and gas applications.
Needle Valve, 5000 PSI - V Series
Parker's V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids and gases. These valves are for instrumentation and general purpose applications up to 5,000 PSI.
Needle Valve,Union Bonnet 6,000 PSI - U Series
Parker's union bonnet needle valves, U Series have been engineered for use in high pressure and high temperature instrumentation and industrial applications. These severe service needle valves have packing below the threads to protect the valve stem
Needle Valves, SM Series - 20,000 PSI
Parker Autoclave's SM Series needle valves are a non-rotating rising stem design, with working pressures to 20,000 psi (1379 bar). Tubing sizes range from 1/4" to 1-1/2".The valve connections utilize the Parker Autoclave coned and threaded design.
Needle Valve, High Presssure - VM Series 100,000 PSI
Parker Autoclave's 100VM Series needle valves are a non-rotating rising stem design, with working pressures to 100,000 psi (6895 bar) with ¼” to 9/16” ” end connections. These valves are available in 316 Stainless Steel and two body patterns.
Parker offers standard needle valves and needle valves with a reverse free-flow check. Parker’s needle valves are non-compensated adjustable orifices capable of flows up to 225 lpm (60 gpm) and pressures as high as 420 bar (6000 psi).
Needle Valve,Integral Bonnet 6000 PSI - SN6 Series
Parker's SN6 Series needle valves are compact, integral bonnet valves for shut-off and coarse regulation of liquids and gases up to 6,000 PSI (414 BAR).