Alphair AISI 316 stainless steel pneumatic actuators “AP-A Series”, with internal adjustment, is composed of 10 models with 90° movement, going from 13 to 520 Nm for the double acting version (DA) and from 4 to 200 Nm for the single acting version (SR); 8 models with 120° and 180° movement, going from 13 to 360 Nm for the double acting version (DA).
The internal adjustment system, acting on pistons and covers, avoids side-loads on pistons, shaft and body. It assures compactness, sturdiness, reliability and long-lasting to the product.
The above mentioned series can be coupled with every ISO 5211 compliant valve. Moreover it can also be coupled with valves not in compliance with the a.m. certification
 

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Limit switch box:
• Electromechanical limit switch box
• Inductive limit switch box (Eexi, PNP, NPN,...)
• Exd box with electromechanic limit switches.
• Box material: Aluminium alloy covered with polyester and stainless steel shaft.
• Protection: IP-67
• Ambient Temperature: -20ºC + 80ºC
• Terminal connections: 8 terminal connections allowing 2 Limit Switches + Solenoid Valve
• Position indicator: Clearly visible open or closed indication
 

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Alphair aluminium pneumatic actuators “AP Series”, with internal adjustment, is composed of 17 different models with 90° movement, going from 7 to 10.000 Nm for the double acting version (DA) and from 4 to 4000 Nm for the single acting version (SR); 11 models with 120° and 180° movement, going from 7 to 700 Nm for the double acting version (DA) and from 4 to 120 Nm for the single acting version (SR).
The internal adjustment system, acting on pistons and covers, avoids side-loads on pistons, shaft and body. It assures to the product: compactness, sturdiness, reliability and long-lasting.
The above mentioned series can be coupled with every ISO 5211 compliant valve. Moreover it can also be coupled with valves not in compliance with the a.m. certification. Product can be customized through hard anodizing, nickel-plating and painting.
 

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Filter-regulator | semiautomatic drain | 8 bar + 5 micron | Futura line

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Solenoid valve with NAMUR interface | spring return to middle position | with manual override | centre closed

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Pilot actuated valve with NAMUR interface | monostable | air spring return

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Alphair aluminium pneumatic actuators “RE Series”, with external adjustment, is composed of 15 models with 90° movement, going from 20 to 10.000 Nm for the double acting version (DA) and from 4 to 4000 Nm for the single acting version (SR).
Open/close regulation level of the valve is fast and easy, thanks to the external adjustment system, acting on the cam movement through grains on the body.
The above mentioned series can be coupled with every ISO 5211 compliant valve. Moreover it can also be coupled with valves not in compliance with the a.m. certification. Product can be customized through hard anodizing, nickel-plating and painting.
 

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The Type-2000 Pneumatic and Electro-Pneumatic Valve Positioners are designed to provide stable and accurate control of rotary and linear valves. These force balanced devices are operated with cam characterized air pressure control utilizing a low friction spool valve to accurately drive rotary and linear pneumatic actuators. The force balanced instruments are simple, reliable and user friendly for calibration, maintenance and field upgrades.
The electro-pneumatic unit is available with worldwide safety approvals in an Intrinsically Safe and Explosion-proof version. The NEMA-4X (IP 66) housing provides rugged resistance to severe industrial environments. The modular design of the Type-2000 allows multiple feature ordering options or easy field conversions.
 

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