R-800 Series Miniature Precision Pressure Regulator – 1/8 NPT ports
U.S. Patent No. 5,358,004
The R-800 series regulators offer high performance in a compact size. 1/8-27 NPT ports allow the use of a wide range of fittings for design flexibility.
Twenty turn hysteresis free adjustment allows pressure settings to 1″ WC resolution.
Four adjusting styles allow maximum design flexibility. The non-rising stem is available with an attractive knob, or plain, allowing installation of OEM knobs. Also available is a flush adjusting shaft, for applications where pressure settings are changed less frequently. Factory pre-set “tamperproof” models are also available. (See drawings)
Mounting options include panel mount, through a 9/16″ hole (nut included), and base mount, through 4 holes 0.125″ dia. (See drawings)
Plastic construction – corrosion resistant wetted materials.
High accuracy – Low effect of supply variation on output.
Low cost – Perfect for OEM applications.