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 conventional regulators using range springs and diaphragms. F • 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 regulated 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 servocontrol mechanism minimizes effects on regulated pressure by wide variations in operating temperature. • Locking Capability Locking nut prevents inadvertent pressure adjustment

Type 100 Accurate, stable and reliable air pressure regulat Applications 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 Microfluidics Air Gauging Gas Mixing Calibration Standards Air Hoists Type 100HR High Relief Type 100EHR Extra High Relief Type 100LR Low Range Type 100BP Bottom Port Type 100M Motorized 14 scfm (420 Nl/min) at 100 psig (6.8 BAR) supply– 20 psig (1.4 BAR) outlet Exhaust Capacity 5 psig (0.4 BAR)...

Plunger operation or manual knob adjustment Locking capability Compact size Dependable start-up Low range model with output pressure below 2.0 psig High and Extra High relief models for fast exhaust of downstream pressure Optional bottom porting for manifold mounting TYPE 100 REGULATOR TYPE 100HR HIGH RELIEF REGULATOR TYPE-100EHR EXTRA HIGH RELIEF TYPE 100LR LOW RANGE REGULATOR TYPE 100BP BOTTOM PORTED REGULATOR Tamperproof Cover Type 100 BP shown with optional tamperproof cover (available with Type 100, Type 100HR and Type 100LR). TYPE 100PL PLUNGER OPERATED REGULATOR Plunger Travel Return Spring...

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...