Century Instrument Co. - Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)

Catalog

Compact Low Profile
With the specially designed flat-top bonnet, the Century actuator provides a strong, totally enclosed unit with extremely low over-all height.

Wide Selection
Actuators furnished in seven sizes to provide more efficient and economical use of available operating air pressures up to 200 psig.

Longer Strokes
Together with higher air pressure capability provides greater flexibility in valve/actuator selection. Example, the No. 0 (smallest actuator) has more than double the stroke of its nearest competitor.

Lower Air Consumption
Because of unique design, air consumption is extremely low - in most instances less than half that of competition.

Adjustability
In the spring-closed actuator, the adjusting screw provides a convenient means of obtaining valve closure when line pressures are higher than expected.

Adaptability
Suitable for either pneumatic or hydraulic operation, the unit can be mounted in vertical, horizontal, or any intermediate position.

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Unit of Measure

Items	1/2"/07-1-R/A Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)	1/2"/07-1-N/A Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)	1/2"/07-1-H/A Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)	1/2"/07-1-E/A Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)	1/2"/07-1-V/A Flanged End Automated Cast Iron Diaphragm Valves (Glass Lining)
Body Material	N/A Cast Iron
Diaphragm Material	N/A Natural Rubber	N/A Neoprene	N/A Hypalon	N/A Ethylene Propylene EPDM	N/A Viton
Temperature Range	N/A 0 to 180 ºF	N/A 0 to 200 ºF	N/A -30 to 250 ºF	N/A -30 to 300 ºF	N/A -20 to 350 ºF
Typical Applications	N/A Wet or Dry Abrasives at Moderate Temperatures	N/A Acids, Alkalies, Alcohol and Oil	N/A Acids, Caustics and Oil	N/A Excellent chemical and abrasive resistance at elevated temperatures	N/A Aggressive chemicals, acids and oil. High temperature service
Lining Options	N/A Glass
Material/Lining Classification	N/A Metal Glass
End Connection	N/A (1) Flanged Lined Ends
End to End Dimension A	N/A 4 1/8 in
Valve Size [Fraction]	N/A 1/2 in
Valve Size [Decimal]	N/A 0.50 in12.70 mm
Services	N/A Abrasives Ammonium Bicarb. Ash Slurry Carbon Black Diatomaceous Earth Titanium Dioxide Zinc Oxide-ln Water	N/A Ammonium Nitrate	N/A Acetaldehyde Acetic Acid (Glacial) Acetic Acid (to 60%) Aluminum Chloride Aluminum Nitrate Aluminum Sulfate Ammonium Phosphate Bleached Pulps (8%) Brine (Chlorinated) Calcium Hypoclorite Copper Chloride Copper Plating Diatomaceous Earth Ethylene Glycol Ferric Chloride Ferric Nitrate Formaldehyde - 40% Formic Acid - 85% Hydrochloric Acid Hydrogen Peroxide (30%) Latex Muriatic Acid Nitric Acid - to 20% Paint Paper Pulp - Chlorin. Picric Acid Polyvinyl Chloride Potassium Nitrate Propylene Glycol Salt Brine Sea Water Sodium Chloride Sodium Hypochloride Sodium Perchlorate Sodium Peroxide Sulfur Dioxide Solution Sulfur Dioxide Wet Gas Sulfuric Acid - to 50% Sulfuric Acid 50 to 79% Vacuum below 25 mm, Hg. Vacuum to 25 mm. Hg. Water - Acid Water - River Zinc Chloride Zinc Sulfate	N/A Abrasives Acetic Acid (to 60%) Aluminum Chloride Aluminum Nitrate Aluminum Sulfate Amino Acid Ammonium Bicarb. Ammonium Bromide Ammonium Nitrate Ammonium Phosphate Bleached Pulps (8%) Calcium Hypoclorite Carbon Black Carbonic Acid Casein Water Paint Citric Acid Copper Chloride Copper Plating Diatomaceous Earth Distilled Water Ethylene Glycol Ferric Chloride Ferric Nitrate Formaldehyde - 40% Formic Acid - 85% Hydrochloric Acid Hydrogen Peroxide (30%) Latex Muriatic Acid Nitric Acid - to 20% Paper Pulp - Chlorin. Picric Acid Polyvinyl Chloride Potassium Nitrate Propylene Glycol Salt Brine Sea Water Sodium Chloride Sodium Hypochloride Sodium Nitrate Sodium Peroxide Sulfur Dioxide Solution Sulfur Dioxide Wet Gas Sulfuric Acid - to 50% Sulfuric Acid 50 to 79% Titanium Dioxide Vacuum below 25 mm, Hg. Vacuum to 25 mm. Hg. Water - Acid Water - River Zinc Chloride Zinc Oxide-ln Water Zinc Sulfate	N/A Battery Acid Brine (Chlorinated) Bromine, Gas Bromine, solution Carbon Tetrachloride Chlorinated Hydrocarb. Chromic Acid Chromium Ethylene Dibromide Ethylene Dichloride Ethylene Glycol Fatty Acids Hydrochloric Acid Hydrogen Bromide Hydrogen Peroxide (90%) Muriatic Acid Nitric Acid - to 70% Phenol Trichioro-ethylene
Weight	N/A 8 lb