Automatic Shut-Off Valve ASV-ERP-JG for Permeate Pumps

• Automatic Shut-Off Valve ASV-ERP-JG:
• Use this Auto Shut Off Valve with residential Reverse Osmosis Systems with a permeate pump.
• The Auto Shut Off Valve is designed to shut off at approximately 78% - 84% of supply line pressure. This means that when the tank pressure reaches approximately 78% - 84% of the incoming line pressure, the ASO Valve will shut off production.
• Standard Reverse Osmosis systems auto shut-off valves cut the water supply when tank pressure is at 65% of feed water pressure. To maximize the Permeate Pump efficiency, we recommend replacing the existing shut-off valve with this valve which will allow the tank to pressurize to an average of 78-84% of feed water pressure.
• This ASOV is highly recommended in low water pressure applications. Recommended use only with Permeate Pumps.
• All tube connections are 1/4" quick connect with "in" and "out" labeled on the top. The Auto Shut Off Valve comes with four 1/4" quick connect fittings. Easily insert 1/4" tubing directly into the ASO Valve.
• Adding a pump to a system with a standard auto shut off valve works okay, but changing the auto shut off valve to one that triggers at a range of approximately 78-84 percent of incoming line pressure will increase the holding capacity of the tank and provide a faster flow rate when dispensing water.
• The high pressure side of the ASOV is labeled with "In" & "Out".
• The low pressure side of the ASOV is labeled with "Tank". The low pressure side in and out correspond to the same orientation as the high pressure side.

• Automatic Shut-Off Valve ASV-ERP-JG Specs:
• Use with Permeate Pumps
• Shuts Off at an average range of 78% - 84% of feed pressure
• Increases flow and pressure
• Increases storage tank capacity
• Improves water quality
• Extends membrane and diaphragm life
• Reduces TDS creep

• Manufacturer: Tier1 ASV-ERP-JG

The ASV-ERP-JG is also known by the following part numbers:

• ASV-ERP-JG, COMP-ASV-ERP-JG

• How the Permeate Pump Automatic Shut-Off Valve Works:
• The valve automatically shuts off production when the tank pressure reaches approximately 78% - 84% of the incoming line pressure to indicate the tank is full.
• The ASO valve saves thousands of gallons of water. Reverse Osmosis Systems without an Automatic Shut-Off valve continually send rinse water to the drain even when the tank is full.
• Note: In low water pressure areas the tank will not fill completely, but the tank will be more full with the the ASV-ERP-JG than without.