QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A
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Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A 、 Industrial application ◆ Wide Pressure Range ◆ PET bottle molding machine ◆ Multi-Stage Pressure Control Product Description This series is a complete closed loop servo system consisting of two solenoid valves, an internal pressure transducer, and electronic controls. Based on analog signal, the pressure is controlled by two solenoid valves to maintain precise pressure; one valve functions as inlet control, the other as exhaust. The pressure output is measured by an internal or an external feedback pressure transducer that provides a feedback signal to the electronic controls. The regulator is suitable for industries that require precise pressure changes at any time and monitor pressure values. Available with 3 selections of input signal: 0-10VDC, 4-20mA, or RS485 Modbus. Monitor signal can be chosen from 1-5V, 0-10V, 4-20mA or RS485 Modbus. Internal pressure transducer comes with B1T, B3-1, and B3-A series, whereas B2T and B3-2 uses an external pressure transducer for feedback (ideal for when the vessel is distant away from the regulator). All our products have CE, SGS, RoHS certification with ISO13485

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Specifications Type Input Signal Output Range *Suggesting Supply Pressure Max Monitor Output Power Supply Clean compressed air or with 5 µm filter Flow Rate Temp. Range(Operating) Port Size Manifold Material Wetted Materials Aluminum, Stainless steel, NBR Electrical Connection Ingress Protection Life Cycle Weight Over 1 Billion Times *If the supply pressure would higher than we suggested, please contact with our sales for the the most su

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Ordering Code * B3-A is an economic type, only with 8 bar. B3-A does not have RS485 modbus interface and does not have 1-5V monitor output. ** For Command Signal type 0-10V, the minimum driving current is 3mA. ※ Please consult us for customized pressure range.

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Overall Dimension ◆QKL-B1T、QKL-B2T

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Overall Dimension ◆QKL-B3-1、QKL-B3-2

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A ◆Bracket L Type

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Wiring Description No. Command (-) Output monitor (-) nd 2 3 The wiring diagram shows from top view Brown Black 2 loop transducer 4 - 20 mA (+) Monitor output (+) 0-5 V Command (+) Warning: Do not rotate the connection socket when connected, to avoid damage to the internal sensor.

Proportional Pressure Regulator QKL-B1T.B2T/QKL-B3-1.B3-2/QKL-B3-A Product Precautions Installation The valve can be mounted in any position. For very low pressure control, works best when mounted upright. And Ensure a minimum closed end volume of 40c.c. to allow proper functioning. Preparation Before Piping Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe. Wrapping of Sealant Tape When screwing together pipes and fittings, etc., be certain that chips from the pipe threads and...