The VFMF25 is a very fine flow metering valve, adjustable via a micrometer style handle. The valve is marked with a preferred direction of flow, but it may be used in the opposite direction to provide bi-directional speed control of a cylinder or actuator, although the level of metering will vary depending on direction.
Note that this valve is not intended to provide tight shut-off when closed.
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Valve Type: | VFMF25 |
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Porting/Connection Options: | P 1/4” BSPP female - N 1/4” NPT female |
Max. Working Pressure: Liquid : | 552 bar (8,000 psi) |
Port Size: | 1/4” |
Seal Material: | Viton® - EPDM - Kalrez - Nitrile - Hydrogenated Nitrile |
CV Value: | Up to 0.028 |
Dry Weight: (kg) : | 0.45 kg (1.0lb) |
Working Temperature Range: | -45˚C to +120˚C |
Max. Working Pressure : Gas : | 276 bar (4,000 psi) |
Working Media: (options) : | Liquids and Gases |