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
The QB3 is a closed loop pressure control valve integrally mounted to our unique volume booster. Pressure ranges from full vacuum up to 150 psig. Variety of analog and digital command signals. High forward and relief flow up to 40 SCFM. High accuracy of +/- 0.25% F.S. Analog monitor output is standard. Can be assembled to air piloted regulator for high flow, higher pressure and various media control.
Circuits and design information are offered only as suggestions and are furnished free of charge. This company and its agents assume no liability for errors nor for the safe and/or satisfactory operation of machines or systems designed from this information.
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