Type R780 is a spring operated Pressure Regulator and is available with either double or balanced single seat internals.
These regulators are external sensing types and are used for pressure reduction control. Typical applications would be pressure control of oil, water steam and gas and are suitable for pump discharge pressure control.
Type R780 is ‘spring to open’. Three actuators are available for controlled pressure ranges between 0.13 – 19.0 BarG. Max body rating is 600 lb.
1″, 1½”, 2″, 3″, 4″
Flanged to customers requirements
(1″, 1½”, 2″ can be supplied screwed NPT or BSP)
Cast Steel, St. Steel, Alum Bronze.
316 grade St/Steel, an optional soft seat is available in all
sizes except 1″.
Nitrile (Standard Max. temp. of actuator is 85º c.
½” NPT or BSPT