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Continental Hydraulics – VER03MPG Proportional Pressure Relief Valve with on Board Electronics

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Continental Hydraulics are at the forefront of engineering hydraulic solutions for over 50 years-a testament to a long-standing reputation built upon your challenges and opportunities. A worldwide leader- a one-stop-shop for valves, pumps, power units and proportional products-all assembled in the USA.

The Continental Hydraulics VER03MPG pilot operated proportional relief valves conform to NFPA R03 / D03 and ISO 6264:1998 mounting standards.

The VER03MPG valves have integral electronics on-board to maximize the valve’s performance. They are designed to modulate pressure in a hydraulic circuit directly proportional to the input command signal to the valve.

Command signals available are 0 -10 VDC and 4 – 20 mA.

The valve consists of a proportional pilot relief stage with on-board electronics and a main relief stage.The main stage has a spool which is held closed by a spring. System pressure acts on the opposite end of the spool opposing the spring force. When system pressure exceeds the spring force, the valve begins to open. The spring preload sets the minimum controlled pressure.

System pressure can be increased from minimum by increasing the pilot pressure which adds to the spring force. The spool will tend to close until the system pressure reaches its new setting.

There are four pressure ranges available: 70 bar, 140 bar, 210 bar and 350 bar with flow up to 13.2 gpm.

It is an internally piloted valve with three drain options – internal through T port, external through A port and external through Y port.

Product Specification

Description Units
Maximum Operating Pressure P Port 5000 psi / 350 bar
Maximum Operating Pressure T Port 30 psi / 2 bar
Minimum Flow 0.5 gpm / 2 l/min
Maximum Flow 13.2 gpm / 50 l/min
Rated Flow 8 gpm / 30 l/min
Pressure Stages VER03MPG-070 100 – 1000 psi / 7 -70 bar
Pressure Stages VER03MPG-140 100 – 2000 psi / 7 – 140 bar
Pressure Stages VER03MPG-210 116 – 3000 psi / 8 -210 bar
Pressure Stages VER03MPG-350 145 – 5000 psi / 10 – 350 bar
Mounting Surface NFPA R03 (D03)
ISO 6264-03-04-*-97
Step Response 0 → 100% @ 140 bar 50 ms
Step Response 100 → 0% @ 140 bar 30 ms
Step Response 0 → 100% @ 210 bar 70 ms
Step Response 100 → 0% @ 210 bar 40 ms
Power Supply 12v DC / 24v DC
Connection 7 Pin DIN 43563 Metal
Protection IEC 60529 IP67
Weight Single Solenoid 8 lbs / 3.6 kg

Continental Hydraulics – VER03MPG Proportional Pressure Relief Valve Pilot Operated with on Board Electronics – Data Sheet

Additional Information

Manufacturer

Continental Hydraulics

Proportional Products

Pressure Relief

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