Rotork Fairchild HPP pneumatic regulators range

Rotork Fairchild, available through Rotork Australia, has increased the capacity of its compact leak-free pneumatic regulators for instrument and industrial control applications with the introduction of the HPP range.

A companion to the HPD diaphragm-style range of regulators, the HPP (high-pressure piston) range incorporates a piston design to manage supply pressures up to 413 bar (6000 psi) at temperatures up to 260°C and deliver output pressures between 69 bar (1000 psi) and 207 bar (3000 psi).

The HPP high-pressure performance complements that of the HPD, which will manage supply pressures up to 413 bar (6000 psi) and accurately regulate output pressures down to 1.66 bar (25 psi).

Constructed with 316 stainless steel bodies, the HPP and HPD ranges have patent-pending improved valve seat sealing that eliminates the risk of media leakage often associated with conventional high-pressure regulators.

Both ranges are available with 6 mm (¼″) ports in either 2- or 4-port configurations and in multiple output pressure ranges. Standard knobs can be replaced with tamper-proof caps for high-temperature and/or non-adjustment applications. Rotork Fairchild regulators can be mounted at the ports, the bottom surface or in panel-mounted configurations.