Item # 40-28, Rate of Flow Control and Fuel Shut-off Valve

• Positive Flow Limitation
• "Fail Safe" Construction
• Closes Tight on Signal From Float Control
• Adjustable Maximum Flow Rate Setting
• No Packing Glands Assure Leak-Proof Service
• Position Indicator is Standard Equipment

The rate of flow control pilot is actuated by differential pressure produced across a calibrated stainless steel orifice plate installed at the valve inlet. The flow rate setting is adjustable from 90 percent to 112 percent of rated capacity of the Filter/Separator. This Valve has an accuracy of plus or minus 5 percent of the adjusted rate setting. An auxiliary 3- way diaphragm control pilot provides immediate response to operating pressure signal from the Float Control.