EATONAerospace Group TF100-111C May 2013 3 Model 64503 Model 64513 Envelope Dimensions 64503 — 3 inch 64513 — 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 @ 1000 gpm (3785 l/min) Pressure Control Up to 75 psi (5.171 bar) nominal Up to 75 psi (5.171 bar) nominal Overshoot Valve goes wide open on deadman release Valve goes wide open on deadman release 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 Valves opens fully on surge signal Valves opens fully on surge signal 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 Model 64503 and 64513 have five available options to be added to the basic part number when desired. Ordering Data Dimensions shown in inches (millimeters) 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
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