Toro P-220S Specifications
Contents
1. P 220S SCRUBBER SERIES VALVES BIDDING SPECIFICATIONS Valve s shall be 1 1 5 2 or 3 TORO manufactured P 220S Scrubber Series globe angle models The P 220S Scrubber Series valve body and bonnet shall be constructed of rust and electrolysis resistant glass filled nylon GFN The valve shall have a minimum operating pressure of 20 PSI and a maximum operating pressure of 220 PSI and a flow range of 5 to 300 gallons per minute GPM dependent on size The valve s diaphragm and valve seat seal shall be made of nylon reinforced EPDM All valve parts shall be fully serviceable from the top of the valve without the need of having to remove the valve from the line The valve may be installed at any angle without affecting its operation All fasteners and other internal components of the valve shall be made of stainless steel brass or plastic to ensure corrosion resistance The valve shall have a patented continuous scrubbing mechanism that actively removes dirt algae and other particles from the filtration area The valve shall have an internal manual downstream bleed to prevent flooding of the valve box as well as an external bleed for system flushing The valve shall have a removable self cleaning stainless steel metering system The valve shall have a manual flow control that is adjustable down to zero flow via a hand operated rising type flow control stem made from brass The valve shall have a slow closing design to prevent the occur2. lectric Models the EZReg pressure regulator shall be a dial design to permit visual setting of pressure with or without the use of a pressure gauge The regulator shall be of a screw in design and shall regulate precisely over a 5 100 PSI range with a maximum inlet pressure of 220 PSI The regulator shall maintain the set pressure within 3 PSI when inlet pressure is no less than 10 PSI greater than desired outlet pressure The 1 1 5 2 3 P 220S Series Scrubber valve shall be of an electric electric pressure regulating configuration with female threaded inlet and outlet connections The valve shall be developed manufactured qualified and released in North America The valve shall come with a 5 year trade warranty Note These specifications were current at the time of publication but are subject to change at any time without notice Please confirm the accuracy of these specifications with TORO and or the distributor prior to installation END OF SECTION
3. rence of water hammer For the 1 model friction loss with an inlet flow of 40 GPM shall not exceed 10 75 PSI in a globe orientation or 9 46 PSI in an angle orientation For the 1 5 model friction loss at 100 GPM shall not exceed 17 20 PSI in a globe orientation or 14 6 PSI in an angle orientation For the 2 model friction loss at 150 GPM shall not exceed 11 61 PSI ina globe orientation or 9 37 PSI in an angle orientation For 3 model friction loss at 300 GPM shall not exceed 10 23 PSI ina globe orientation or 9 31 PSI in an angle orientation The burst pressure safety rating shall be no less than 450 PSI When operating at 220 PSI the valve must open or close in less than one minute without water hammer The valve shall have a fully encapsulated plastic solenoid that features a captured hex plunger and spring The solenoid shall have a removable retainer for servicing of the spring and plunger The 24V A C solenoid shall open with a 22 5 V A C minimum at 220 PSI At 24V A C average inrush the current shall not exceed 0 4 amps Average holding current shall not exceed 0 2 amps The valve shall have a built in Schrader type valve for attaching a pressure gauge to verify downstream pressure The valve shall be able to field retrofit with an optional EZReg pressure regulating module that can be factory or field installed The regulator shall be able to be field installed or serviced while the valve is under pressure For Pressure Regulating E
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