POSR-2 PRESSURE REDUCING REGULATOR – PILOT OPERATED

The Model POSR-2 is a pilot operated regulator primarily for use with steam. The external pilot valve is supplied from a main valve body tapped connection.

Handles pressure drops up to 200 psi (13.8 Bar) with adjust able outlet pressures between 5 and 150 psig (.34 and 10.3 Barg).

Hardened pilot and main valve trim for long life. The pilot uses a bellows as a friction – less seal for the pilot valve plug.

It was incorporated to insure that the pilot maintains its sensitivity and smooth operation in older steam systems that are chemically treated and systems that are used intermittently.

Prevents common “sticking” of pilot valve. Four pilot range springs provide high sensitivity and contribute to the valve’s excellent stability.

Ductile Iron or cast Steel. A 1/4″ (DN8) NPT sensing line and the valve body are the only connections required.

Used on stills, cookers, dryers, presses, pasteurizers, purifiers, sterilizers, mangles, washers, rendering machines, bleachers, vulcanizers, oil heaters, molding machines, steam jacketed equipment, kilns, retorts, heat exchangers, paper and board machines, steam driven auxiliaries, blowers, pumps and centrifuges.

Sizes: 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 3″ and 4″ (DN15, 20, 25, 32, 40, 50, 80 and 100).