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概要:
RCONTROLSActuatorsSERIES 70 ELECTRICTorque300 to 18,000 lb-ins (34-2030 Nm)Voltage VAC: 24, 120, 220VDC: 12, 24Standard Enclosure NEMA 4, 4XExplosion Proof: NEMA 4, 4X, 7 and 9The Series 70 is a low p....

RCONTROLSActuatorsSERIES 70 ELECTRICTorque300 to 18,000 lb-ins (34-2030 Nm)Voltage VAC: 24, 120, 220VDC: 12, 24Standard Enclosure NEMA 4, 4XExplosion Proof: NEMA 4, 4X, 7 and 9The Series 70 is a low profile, compact and powerfulactuator with customer-friendly features.? Manual declutchable handwheel? Local high visibility position indicator? Digital interface available? Optional microprocessor based modulating controlSERIES 73 ELECTRICTorque100 to 600 lb-ins (11-70 Nm)VoltageVAC: 120, 220VDC: 12, 24Standard EnclosureNEMA 4, 4X, IP65The Series 73 is a low cost electric actuator for rotary valves.? Powered by permanent split-capacitor, reversible induction motor? All AC motors provided with an internal motor brake? Heavy duty spur grear system? Heater available to prevent damage to components due to condensation? LED position indicationSERIES 92/93 PNEUMATICBray pneumatic actuators are rack and pinion, opposedpistonactuators available in two versions: double actingand spring return.? Maximum pressure rating of 140 psi (9.7 Bar)and a temperature range of -20°F (-29°C) to +200°F (+95°C)? Two independently adjustable travel stop screws and a cam on the output shaft to permitprecise bidirectional adjustment of movement in both the open and closed positions forquarter turn valves (+5o to -5o limit adjustment)? Integral porting? Standard units have anodized aluminum bodies with polyester coated end caps.? Special coatings and materials available for corrosive environments? NAMUR accessory compatibleSS ACTUATORTRAVEL STOPSPRING RETURN10