Precision Air Pressure Regulator Accurate, stable and dependable pressure regulation The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost in control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve. This allows for greater accuracy and eliminates many of the problems associated with con- ventional regulators using range springs and diaphragms. • Accurate Pressure Regulation Controls output pressure to within 0.1% accuracy. Regulated pressure variation as small as 0.01 psig is self corrected •Stable Output Substantial changes in flow have virtually no effect on regulat- ed pressure from dead end to 12 SCFM. • Dependable Startup Returns the regulated pressure to its original output setting even after long "down time" • High Relief Capacity An optional high flow relief valve provides quick response when regulated pressure is reset to a lower value or when there is a large amount of system back pressure to be relieved • Temperature Stability A stainless steel measuring capsule which activates the servo- control mechanism minimizes effects on regulated pressure by wide variations in operating temperature. • Locking Capability Locking nut prevents inadvertent pressure adjustment

Accurate, stable and reliable air pressure regula The Type 100 is well suited for processes that require precise regulation of air pressure in pipes and vessels. The Type 100 is often used, but not limited to the following applications: Diagnostic Controls Precision Fluid Control Calibration Standards Medical Instrumentation Gate Actuators Roll Loading Valve Operators Cylinder Loading Standard version relief-offered in three 2-120 psi) and three port sizes Type 100HR High relief capacity allows for quick "blow-down" capability for rapid exhaust of output pressure. Ideal for pneumatic counterbalance...

TYPE 100HR HIGH RELIEF REGULATOR TYPE 100LR LOW RANGE REGULATOR TYPE 100PL PLUNGER OPERATED REGULATOR THREAD SIZE GAUGE PORT Plunger Travel Pressure Range Plunger Travel* Return Spring preload force. 7.5 lb./in. (135 g/mm) approximate spring rate TYPE 100BP BOTTOM PORTED REGULATOR Tamperproof Cover Type 100 BP shown with optional tamperproof cover (available with Type 100, Type 100HR and Type 100LR).

The measuring capsule in the Type 100 is the sensing element that controls a high precision, balanced servomechanism. Stainless steel alloy construction gives the measuring capsule the ability to maintain forces over long periods of time without hysteresis. This eliminates problems associated with regulators that are controlled by a range spring. The downstream regulated pressure fills the control chamber and surrounds the measuring capsule. Expansion, contraction, or other slight movement of the capsule causes the pilot valve to open or close. This creates a substantial pressure change within...