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CLIMAX RELAYS C^.V

INSTRUMENT CONNECTION

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TYPE 217-4

REGULATOR CAP

N . P X PLUG

ADJUSTING SCREW

NUT

DIAPHRAGM WASHER -

UPPER & LOWER DIAPHRAGMS

OIAPHRAGM BOLT (6)

SPACER.

UPPER OIAPHRAGM flATE

UPPER & LOWER DIAPHRAGMS

LOWER OIAPHRAGM PLATE

OIAPHRAGM WASHER

BLEED VALVE SEAT

INNER VALVE ASSEMBLY

REGULATOR BODY

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SUPPLY

For almost any pressure, input or output variation in the supply medium to the control valve, there's a Climax Relay to do the job effi­ciently and accurately. You can deliver pressure output to step up action, boost the capacity of low-limit controls to /handle larger, loads, speed the valve loading or reduce it, eliminate pressure lag on long supply medium lines, control high steam pressures with balanced diaphragm regulators.

N e w BS&B Climax Relays are being constantly developed to meet the demands of the latest methods and equipment. Their accuracy and sensitivity will contribute much to the efficiency of your processing system. They will, in many cases, provide a great economy by permitting your valves and controls to expand their designed functions.

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Write for Catalog Section 109—"Relay Regulators." Illustrated, complete . xxrith descriptions, application and -installation data·

B " . A C K , S l V A L L S & B R Y S O N . I N C . Climxtx Controls Division Dept. 4~04

NEW TYPE 22/Delayed action, fixed ratio. Permits full valve travel with standard diaphragm pressure ranges on series-operating diaphragm control valves in c o m b i n a t i o n with type 217-2B relay.

7600 East 12th St. Kansas City 3 , Missouri

TY?E 217 Fixed Ratio—to meet de­mands of control pressures beyond the ranpre of usual instrument pressures: permits low-limit controls to secure higher loading pressure.

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TYPE 224 Variable Ratio—creates a loading of pressure balanced dia­phragm valves to permit the control of high steam pressures in reboilers or fractionating kettles, where steam pressures must vary for varying products.

NEW TYPE 22 3 Reverse Action Rt-lay for maximum pressure output at mini­mum input—or vice versa. Or, in by­pass installation, reverse valve action in relation to pilot action, when occa­sionally reQuired.

TYPE 709 1 to 1 Ratio—will eliminatt air exhaust and input pressure la* where long supply medium lines art used.

VALVE ACTION