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Needle Valves-Instrumentation
Parker Instrumentation offers needle valves designed for positive leak tight shut-off and regulation of fluids in process, power, and instrumentation applications. Valves are available in a variety of port sizes, styles, and temperatures.
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12A-U16LB-G-SS - 12A-U16LB-T-SS-C3 - 12A-U16LR-T-SS - 12F-U16LR-T-SS - Union Bonnet Valve Parker Union Bonnet Valve, inline-identical ends, 316 SS body, 3/4" FNPT ends, blunt (hard seat) stem configuration, Teflon stem packing, integral hard seat, Stainless steel body gasket12W-U16LR-T-SS - 12Z-U16LR-G-SS - 12Z-V12LN-SS - 16F-U16LR-G-SS - 2A-V2AN-B - 2A-V2AN-SS - 2A-V2LN-B - 2A-V2LN-SS - 2A-V4LK-SS - 2A-V4LN-B - 2A-V4LR-SS - 2F2M-V4LR-SS - 2F-U6LR-G-SS - 2F-V2AN-SS-C3 - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, angle pattern-identical ends, 316 SS body, 1/8" FNPT ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, oxygen cleaned2F-V2LK-SS - 2F-V2LN-B - 2F-V2LN-SS - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/8" FNPT ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat2F-V2LN-V-SS-ST - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/8" FNPT ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, stainless steel tee handle2F-V4AK-B - 2F-V4LK-B - 2M2A-V2AK-B - 2M2F-V4AK-B - 2M2F-V4AN-B - 2M2F-V4AR-SS - 2M2F-V4LN-B - 2M2F-V4LR-B - 2M2F-V4LR-SS - 2M-V2AN-B - 2M-V2AN-SS - 2M-V2LK-SS-B - 2M-V2LN-BP - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, inline-identical ends, brass body, 1/8" MNPT ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, includes panel nut2M-V2LN-SS - 2M-V2LR-SS - 2M-V4AN-B - 2M-V4AR-B - 2M-V4LR-SS - 2Z-V2AN-SSP - 2Z-V2LK-SS - 2Z-V2LN-B - 2Z-V2LN-SS - 2Z-V4AK-B - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, angle pattern-identical ends, brass body, 1/8" single ferrule tube fitting ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat2Z-V4LK-B - 4A-NP6LK-SSP - 4A-NP6LR-G-SSP - 4A-SN6LR-G-SS - 4A-SN6LR-SS - 4A-U6LB-G-SS - 4A-U6LB-G-SS-HT - 4A-U6LR-T-SS - 4A-U6LR-T-SS-C3 - 4A-V2LN-SS - 4A-V4AN-SS-B - V-Series General Purpose Needle Valve Parker A-lok V-Series General Purpose Needle Valve, angle pattern-identical ends, 316 SS body, 1/4" double ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, colored handle4A-V4AN-SS-G - V-Series General Purpose Needle Valve Parker A-lok V-Series General Purpose Needle Valve, angle pattern-identical ends, 316 SS body, 1/4" double ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, colored handle4A-V4AR-SS - 4A-V4LK-B - 4A-V4LK-SS-C3 - V-Series General Purpose Needle Valve Parker A-lok V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/4" double ferrule tube fitting ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat, oxygen cleaned4A-V4LN-M - 4A-V4LN-SS-C3 - 4A-V4LN-V-SS - 4A-V4LN-V-SSP - 4F-NP6AR-SSP - 4F-U12LR-T-SS - 4F-U6AB-T-SS - 4F-U6LB-G-SS-HT - 4F-V6AN-B-C3 - 4F-V6AR-SS - 4F-V6LK-BP - 4F-V6LK-V-SS - 4F-V6LN-B-C3 - 4F-V6LN-M - 4F-V6LR-S - 4M4A-V4AN-B - V-Series General Purpose Needle Valve Parker A-lok V-Series General Purpose Needle Valve, angle pattern-combination ends, brass body, 1/4 MNPT inlet x 1/4" double ferrule tube fitting outlet, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat4M4A-V4AN-SS - 4M4A-V4AR-SS - 4M4A-V4LK-B - 4M4A-V4LK-SS - 4M4F-NP6AK-SSP - 4M4F-NP6AR-SSP - 4M4Z-NP6AK-SSP - 4M4Z-NP6AR-SSP - 4M4Z-NP6LK-SSP - 4M4Z-NP6LR-SSP - 4M4Z-V4AK-B - 4M4Z-V4AK-SS - 4M4Z-V4AN-B - 4M4Z-V4AR-B - 4M4Z-V4AR-SS - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, angle pattern-combination ends, 316 SS body, 1/4 MNPT inlet x 1/4" single ferrule tube fitting outlet, blunt (hard seat) stem configuration, Teflon stem packing, integral hard seat4M4Z-V4LK-B - 4M4Z-V4LK-SS - 4M4Z-V4LN-M - 4M4Z-V4LR-M - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-combination ends, Monel body, 1/4 MNPT inlet x 1/4" single ferrule tube fitting outlet, blunt (hard seat) stem configuration, Teflon stem packing, integral hard seat4M6A-V4LR-SS - 4M6Z-V4LK-SS - 4M-NP6AK-SSP - 4M-NP6AR-SSP - 4M-NP6LK-SSP - NP6-Series Packing Below Thread Valve Parker NP6-Series Packing Below Thread Valve, inline-identical ends, 316 SS body, 1/4" MNPT ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat, includes panel nut4M-NP6LR-SSP - 4M-V4LCK-SS - Miniature Needle Valve Parker Miniature Needle Valve, inline-identical ends, 316 SS body, 1/4" MNPT ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat4M-V4LCK-SS-ST - 4M-V4LR-SS-R - 4W-U6LR-G-SS - 4W-U6LR-T-SS - 4Z-NP6AK-SSP - 4Z-SN6LK-SS - 4Z-V2LR-SS - 4Z-V4LK-B-Y - 4Z-V4LN-M - 4Z-V4LN-S - 4Z-V4LN-SS-C - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/4" single ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, polished tube nut4Z-V4LR-SSP - 4Z-VL4LR-B - 6A-U12LB-G-SS - 6A-U12LB-G-SS-HT - 6A-V4LK-SS - 6A-V4LR-SSP - 6A-V6AK-B - 6A-V6AK-SS - 6F-U12LR-G-SS - 6F-U12LR-G-SS-HT - 6F-V8AN-B - 6F-V8AR-B - 6F-V8AR-SS - 6F-V8LK-B - 6F-V8LK-SS - V-Series General Purpose Needle Valve Parker V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 3/8" FNPT ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat6M-V6AN-B - 6M-V6AR-SS - 6M-V6LK-B - 6M-V6LK-SS - 6M-V6LR-SS-T - 6Z-NP6AR-SSP - 6Z-V4LK-B - 6Z-V4LR-SS - 6Z-V6AK-B - 6Z-V6LN-M - 6Z-V6LN-SS-C - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 3/8" single ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat, polished tube nut8A-U12LB-G-SS - 8A-U12LB-G-SS-HT - 8A-U16LR-T-SS - 8A-V8AN-SS - 8A-V8LK-SS - V-Series General Purpose Needle Valve Parker A-lok V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/2" double ferrule tube fitting ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat8A-V8LR-EPR-SS-B - 8F-U12LB-G-SS-HT - 8F-U12LR-T-SS - 8F-U16LB-T-SS - 8F-V12AN-SS - 8F-V12LK-B - 8F-V12LN-BN-SS - 8F-V12LN-S - 8F-V12LR-BN-SS - 8M-V8AK-SS - 8M-V8LK-SS - 8M-V8LN-B - 8M-V8LN-B-S - 8W-U12LR-T-SS - Union Bonnet Valve Parker Union Bonnet Valve, inline-identical ends, 316 SS body, 1/2" female socketweld-tube ends, regulating stem configuration, Teflon stem packing, integral hard seat, Stainless steel body gasket8Z-U12LB-T-SS - 8Z-V6LN-B - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, brass body, 1/2" single ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat8Z-V6LN-BN-SS - 8Z-V6LN-M - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, Monel body, 1/2" single ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat8Z-V6LR-B - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, brass body, 1/2" single ferrule tube fitting ends, blunt (hard seat) stem configuration, Teflon stem packing, integral hard seat8Z-V8AK-SS - 8Z-V8AN-B - 8Z-V8AN-SS - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, angle pattern-identical ends, 316 SS body, 1/2" single ferrule tube fitting ends, needle (hard seat) stem configuration, Teflon stem packing, integral hard seat8Z-V8LK-B - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, brass body, 1/2" single ferrule tube fitting ends, blunt (Kel-F) stem configuration, Teflon stem packing, Kel-F seat8Z-V8LN-S - 8Z-V8LR-S - 8Z-V8LR-SS-C - V-Series General Purpose Needle Valve Parker CPI V-Series General Purpose Needle Valve, inline-identical ends, 316 SS body, 1/2" single ferrule tube fitting ends, blunt (hard seat) stem configuration, Teflon stem packing, integral hard seat, polished tube nut