Two-step needle provides fine adjustments at low flow with the first three turns of the adjusting knob. The next three turns give full-open needle position and conventional throttling control. When flow is reversed, the heavy-duty poppet / retainer permits full-flow return capacity. Exclusive color-coded reference scale on the adjusting knob greatly simplifies flow setting, resetting, adjusting and return to an original flow. A simple set screw locks the valve on any desired setting.
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Utilizes a ball type check that meters the flow of air or hydraulic oil in one direction and allows for free flow in the reverse direction. Used to control actuator speed by acting as a restriction. Recommended for use in non-shock applications
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Ideal for use as speed control on hydraulic and pneumatic systems where a reverse flow check valve is not needed. Provides excellent control and reliable shutoff in a very small envelope. Color-coded reference scale on the adjusting knob simplifies setting, resetting, adjusting and quick return to a previous speed setting.
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With these high-precision metering and shutoff valves, you can readily make fine adjustments and reset with the exclusive color code 5000 that shows when you reach the desired setting.
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