NV10-22 Needle Valve, Lockable (NV10-22)
A screw-in, cartridge-style, variable orifice, hydraulic flow restrictor valve that requires only 5-1/2 turns for full adjustment.
Product Operation
The NV10-22 increases its orifice value from fully closed to fully open with counter-
clockwise adjustment rotation. Effective adjustment is linear over the 5-1/2 turn
adjustment range. Settings are lockable in any position.
Product Features
• Adjustments cannot be backed out of the valve.
• Desired setting may be locked down.
• Hardened parts for long life.
• Industry common cavity.
• Positive shut-off.
• Linear adjustment.
Product Ratings
Operating Pressure: Inlet: 240 bar (3500 psi)
Flow: 57 lpm (15 gpm) nominal at 11 bar (160 psi) at full open 5.5 turns
Internal Leakage: 0.05 cc/minute (1 drop/minute) max. at shut-off
Temperature: -40 to 120°C with Buna N seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC10-2; See page 9.110.1
Cavity Tool: CT10-2X-X; See page 8.600.1
Seal Kit: SK10-2X-M; See page 8.650.1