Marsh Air Pressure Regulator 1/4" - 1" BSP

A highly competitive range of air pressure regulators with manual adjustment and 1/4", 3/8", 1/2" or 1" BSP ports.

This range offers a good flow rate and includes a nut for panel mounting.

These air pressure regulators are relieving type (which means that the pressure on the downstream side is vented to atmosphere when a reduction in set pressure is called for). The plastic knob is non-rising and can be locked at any set pressure.

The standard adjustment range is 0.5 - 10 bar. Alternative spring ranges 0.2 - 2.0, 0.2 - 4.0 and 0.5 - 7.0 bar are available on request.

Pressure gauge must be ordered separately - the 40mm gauge is recommended for 1/4" regulator and 50mm dial size for the other sizes.

To adjust the presure setting pull the knob - turn clockwise to increase the pressure and anti-clockwise to the reduce the pressure. Push the knob back to its locked position when the correct pressure has been achieved.

The pressure regulator is supplied complete with a wall mounting bracket and can be mounted in modular style with other components from the same size/series in this range.

Available on request - regulator with built in non return valve - this can be used in applications that require a pneumatic cylinder to have different force on the extend and retract stroke.

Whatever your requirements the team at Duncan Rogers is keen to help - please contact us with details of your requirements.