Short Form Catalogue Precision Pneumatic and Electropneumatic Controls Current-to-Pressure (I/P) Transducers Voltage-to-Pressure (E/P) Transducers I Pressure-to-Current (P/I) Transducers I Precision Air Pressure Regulators I Valve Positioners I Filter Regulators I Volume Boosters I Snap Acting Relays & Bias Relays I Motorized Regulators I Liquid Level Systems I Friction-free Diaphragm Air Cylinders I Custom Engineered Devices I I

Compact, lightweight unit provides precise pressure regulation for spacelimited applications. L High resolution adjustment of set pressure L Will fit into tight space requirements L Light weight die cast aluminum construction Multi-stage regulator provides the highest level of regulation accuracy and repeatability available. Output pressure is controlled to within 0.1% of full range. L Able to hold set pressure over long periods of time L High relief capacity, plunger operated, manifold mounted, and low range models are available Also Available: Type 100HR High Relief Capacity Subminiature Precision...

Designed to provide instrument quality air in corrosive environments. Will also provide precise pressure control of sour gases. L 316 Stainless Steel Internal and External L Viton® Seals L NACE approved L Large flow capacity L Low air consumption L Tapped exhaust Stainless Steel Filter Regulator, Regulator & Filter Maximum Flow Capacity SCFM (Nl/min) 1/4” NPT 20 (600) 160 (4,800) 1/2” NPT 1.0 (30) Exhaust Capacity SCFM (Nl/min) Sensitivity Inch wc (mm) 1.0 (25.0) Supply Pressure Max PSIG (BAR) 290 (20) Type 350SS Filter Regulator 1/4” NPT Approx. Size (inches) 2.13 x 2.13 x 8.11 1/4” NPT Approx....

Intrinsically Safe – I/P, E/P Type 500X This electronic pressure regulator converts a current or voltage input signal to a linearly proportional pneumatic output pressure. L Output pressure from 3–15 psig to 3–120 psig L NEMA-4X (IP65) Enclosure (optional) L Integral volume booster L Agency approvals L Field reversible L Easy span and zero adjustment Also Available: Type 500X High Pressure Range Flow Capacity SCFM (Nl/min) 20 (600) Terminal Based Linearity (% of span) ±1.5 Supply Pressure Max PSIG (BAR) 150 (10) Input Signal Output Range PSI (BAR) Model# NPT/BSP This electronic regulator provides...

Converts a 4–20mA electrical current signal to a proportionally linear pneumatic output utilizing open loop control to provide a high level of accuracy and repeatability. Available with an integral volume booster or as a low-flow signal converter. L Compact design L Worldwide safety approvals L Vibration and position insensitive L Low power consumption Compact I/P transducer in an explosion-proof housing delivers reliable performance in hazardous areas. Internal electronic feedback system maintains accurate control of output pressure. L Explosion-proof NEMA-4X(IP65) enclosure. L RFI, EMI protected...

Volume Boosters & Air Relays Type 200 Pilot operated, multi-stage 1:1 relay with positive and negative biasing adjustment capability. It accurately and quickly reproduces a signal pressure with consistent repeatability. L Output control to within 0.1% of full range L Positive or negative bias up to 30 psig L High relief capacity model available L Compact unit L Available with external bias adjustment (shown) Valve or damper position is maintained by capturing air pressure inside the diaphragm chamber (or piston cylinder) of the actuator, when the supply pressure falls below the desired set value....

Valve Positioner Type 2000 Pneumatic and Electro-Pneumatic Valve Positioner Modular construction Base pneumatic unit can be quickly field converted to a fully optioned electro-pneumatic unit. L Rotary and linear, single and double acting L External and zero adjustment for easy calibration L Compact design Small size and low weight L Vibration, position and shock insensitive L Single piece spindle Minimizes long-term spindle wear Stainless steel spool valve Long operating life L High gain pilot valve Provides quick and accurate valve/actuator response L Standard pointed indicator (rotary), standard...

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