Spring pressure regulator R-800 series

single-stageEPDMnitrile

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. FEATURES: 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) High accuracy – Low effect of supply variation on output. Low cost – Perfect for OEM applications. Applications: • - Oxygen Concentrators • - Ventilator / Respirators • - Nebulizers Options Oxygen Clean Factory Pre-set SPECIFICATIONS REGULATOR TYPE - Constant Bleed, Relieving WETTED MATERIALS - Polysulfone, Buna-N, EPDM, Acetal, Polyurethane, Stainless steel SUPPLY CONSUMPTION - < 9 SCIM (150 cc/min) @ 30 PSI (207 kPa) supply < 21 SCIM (350 cc/min) @ 100 PSI (689 kPa) supply TEMPERATURE RANGE - 40° – 150° F (4° – 66° C) EFFECT OF SUPPLY VARIATION - < 0.05 PSI (0.35 KPa) per 10 PSI (68.9 kPa) supply change when dead-ended