Needle Valves
Parker Needle Valves are designed for positive ,leak tight shut-off and regulation of fluids in process,power, and instrumentation applications.
Parker Needle Valves
V Series
• For positive leak tight shut-off and
regulation of fluids
• Choice of three stem types
• Wide variety of size and end connections
SN6 Series
• Provides shut-off and coarse regulation of
liquids and gases
• Choice of two stem types
• In-line and angle patterns
• Ideal cylinder valve
VQ Series
• In-line and angle patterns
• Panel mountable
• Color-coded handles
• Quick actuation for low pressure
applications
NP6 Series
• Choice of two non-rotating stem types
• Packing below power threads
• Panel mountable
• Fracture resistant nylon handle
PV Series
• Roddable, straight through flow path
• Gauge port option
• Bonnet lock plate resists accidental bonnet
disengagement
• PEEK™, Acetal, PFA seat materials
available
U Series
• Stem packing below the threads isolates
the thread lubricant from the flow
• Severe service applications
• Panel mountable
• Ideal for steam blowdown
HNV Series
• Compact needle valves
• For applications up to 10,000 psi (690 bar)
• Available with integral A-LOK® or CPI™
connections, reducing leak paths and
reducing installation costs
• Soft tipped optional seating available for
gaseous applications
RPV Series
• For fluids containing high levels of
contamination frequently found in oil and
gas processing facilities
• Straight through flow pattern, roddable
design
• 100% repeatable bubble tight shut off
HGV Series
• Up to 10,000 psig (690 barg)
• Compact single and multi port gauge
valves
• Soft tipped optional seating available for
gaseous applications
20K H-Series
• Designed for cold working pressure
applications of up to 20,000 psi (1,379 bar)
• Non-rotating spindle for bubble tight shut
off
• Externally adjustable gland
• Fine threaded stem raiser gives increased
stem sensitivity and accuracy
• Tru-Loc® anti-vibration locking system on
gland adjuster for 100% security
