Cat 4515 A00--PARKER.pdf

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Cat 4515 A00--PARKER.pdf

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Cat 4515 A00--PARKER

Catalog 4515/USA January 2006 Packless Valves Instrument / Analyzer Products Catalog 4515/USA 2 Parker Hannifin Corporation Veriflo Division Richmond, CA, USA NV55 Series High Flow Diaphragm Valves NV55 Series Specifications Materials of Construction Wetted Body ...................................................... 316L Stainless Steel Seat ..................................PCTFE, optional PEEK?, Vespel? Diaphragm .............................................Elgiloy? or equivalent Non-wetted Nut ......................................................... 316L Stainless Steel Cap ........................................................ 316L Stainless Steel Actuation Devices AOP ........................................................................ Aluminum Indicator knob (Black) ............................................. Aluminum Levers (Blue) ................................Aluminum, Powder Coated Handwheel (Blue) ................................................ ABS Plastic Operating Conditions Maximum operating pressure: AOP .......................................................... 125 psig (8.6 barg) Manual .................................................... 250 psig (17.2 barg) Minimum operating pressure ..................................... Vacuum Actuator pressure ..........................70-125 psig (4.8-8.6 barg) Temperature ......................... -15°F to 150°F (-26°C to 66°C) Bake out in the open position .................................250°F (121°C) Design Proof Pressure ................................. 375 psig (26 barg) Design Burst Pressure ................................. 750 psig (52 barg) Functional Performance Flow capacity: AOP, Indicator Knob, Handwheel ................................ Cv= .55 Lever Versions ........................................................... Cv = .48 ................................(SEMI Flow Coefficient Test# F-32-0998) Maximum Inboard Design Leak Rate .............................................