Proportion Air - Pressure Control Valves


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Pressure Control Valves

	QB3 High Flow Electro-Pneumatic Pressure Control Valve Control pressure ranges from vacuum to 150 psig Accuracy +/-0.25% F.S. High forward and reverse flow up to 40 SCFM 0-10Vdc differential or 4-20mA differential command signal Variety of wetted elastomers available 0-10Vdc or 4-20mA analog monitor output. Digital display available. IP65 Housing More on the QB3 More on the DQB3
	QB1 & QB2 Pressure Control Valve Control pressure ranges from vacuum to 500 psig Small and compact package Standard 0-10Vdc analog monitor output IP65 Housing 40 micron filter included (FPP-1) Unaffected by mounting position or vibrations Doesn't consume air in steady state which reduces operating expense Variety of analog command signal More on the QB1 More on the DQB1 More on the QB2 More on the DQB2
	ISQB1 Intrinsically Safe Pressure Control Valve Intrinsically safe - Factory Mutual Class I,II,III, Division 1 Groups C,D,E,F,G Can be mounted directly in hazardous area with approved barriers Controls pressure from vacuum to 150 psig IP65 Housing 4-20mA analog command signal More on the ISBQ1
	ISF1 Intrinsically Safe Pressure Control Valve Intrinsically safe - Factory Mutual Class I, Division 2 Groups C,D Can be mounted directly in hazardous area with approved barriers Controls pressure from vacuum to 150 psig IP65 Housing 12-14.5Vdc supply voltage 4-20mA analog command signal More on the ISF1
	MM1 & MM2 Card Unit Pressure Control Valve Control pressure ranges from vacuum to 300 psig DIN rail, panel Mount, or sub-base manifold mounting option Common supply port on sub-base manifold for easy plumbing Jumper selectable command 0-10Vdc or 4-20mA Adjustable deadband allows field tuning of system stability Standard 0-10Vdc analog monitor output Variety of analog command signal More on the MM1 More on the MM2
	BB1 & BB2 Electro-Pneumatic Pressure Control Valve Control pressure ranges from vacuum to 500psig Analog and Digital command signal available Optional analog and TTL monitor outputs Power and status LED's indicators available Stainless steel housing is available Integral RF filter option is available More on the BB1 More on the BB2
	GP1 & GP2 1000 psi Pressure Control Valve Precision pressure control vacuum to 1000 psi without the need for a ratio amplifier 0-10Vdc differential or 4-20mA differential command signal Analog output, 0-10Vdc or 4-20mA Power and status indicator LED's Field serviceable Adjustable deadband for easy tuning of system stability IP65 rated More on the GP1 More on the GP2