ININLOYO Hydraulics

Threaded Cartridge Valve

INNV08-21 Needle Valve

INNV08-21 needle valve for fine adjustment over multiple turns. Datasheet and technical reference images are available for quotation and application review.

Hydraulic Symbol

INNV08-21 hydraulic symbol

Description

A screw-in, cartridge-style, variable orifice, hydraulic flow restrictor valve. It is intended for applications requiring fine adjustment over multiple turns.

Operation

The INNV08-21 increases its orifice value from fully closed to open with adjustment rotation in the counterclockwise direction. Effective adjustment is linear to eight turns. Note: This is intended as a low-effort adjustment suitable for operation through linkage. It may be unsuitable in environments where vibration is present.

Technical Data

Operating Pressure240 bar (3500 psi)
FlowSee Performance Chart
CavityT08-2E; See bottom of this catalog.
Internal Leakage0.25 cc/minute (5 drop/minute) max. at shut-off
Temperature-40°C to 120°C

Performance Curve

INNV08-21 performance curve

Flow performance should be reviewed together with pressure drop and working conditions.

Dimensions

INNV08-21 dimensions drawing

Dimension drawing is provided for installation and cavity review.

Materials & Ordering Options

INNV08-21 materials and ordering options

Materials, seal options, coil voltage, connector types and ordering options are shown for product selection review.

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Useful RFQ Information

Please provide the following information for faster matching:

  • Original part number, current supplier reference or product photos
  • Voltage, connector type and coil dimensions, if applicable
  • Cavity, pressure, flow and seal requirements, if applicable
  • Equipment application and expected quantity
  • For custom manufacturing or special matching, drawings, samples or detailed photos are recommended for accurate review.

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