EATONAerospace Group TF100-110C May 2013 3 Model 64502 Model 64512 Envelope Dimensions 64502 — 3-inch 64512 — 4-inch Working Pressure Up to 200 psi (13.793 bar) Up to 200 psi (13.793 bar) Rated Flow Up to 800 gpm (3028 l/min) Up to 1200 gpm (4542 l/min) Pressure Drop 4.9 psi (.338 bar) @ 600 gpm (2271 l/min) 4.3 psi (.296 bar) @ 1000 gpm (3785 l/min) Pressure control Up to 75 psi (5.171 bar) nominal Up to 75 psi (5.171 bar) nominal Overshoot >5 % of rated flow >5 % of rated flow Opening Time 5 to 10 seconds 5 to 10 seconds Closing Time 2 to 5 seconds — (see overshoot) 2 to 5 seconds — (see overshoot) Repeatability ±3 psi (.207 bar) ±3 psi (.207 bar) Surge Control >120 psi (8.274 bar) >120 psi (8.274 bar) Operating Temperature -40°F to +125°F (-40°C to +52°C) -40°F to +125°F (-40°C to +52°C) Operating Characteristics Both Models 64502 and 64512 have five available options to be added to the basic part number when desired. Ordering Data Option Description Option Description A 12 VDC operation D Adds one victaulic adapter B 24 VDC operation E Adds two victaulic adapters F Adds relief valve cap Note: It is not recommended to use Option E on a valve without additional support to keep it from turning in the piping Dimensions shown in inches (millimeters)
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