- 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.
- Maximum operating pressure:
- 5000 PSI at 70 deg. F for 1/8" - 1/2"
- 3000 PSI at 70 deg. F for 3/4" - 2"