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Dwyer LIN-E-AIRE Pneumatic Globe Valve Actuator

Dwyer LIN-E-AIRE Pneumatic Globe Valve Actuator

Lin-E-Aire Valve Actuators provide the ultimate in precision diaphragm motor control. These Dwyer LIN-E-AIRE Pneumatic Globe Valve Actuators are available in either air-to-lower or air-to-raise types. Both types feature easily accessible spring compression nuts permitting easy range change and adjustment.

Description

Welcome to purchase discount source lin-e-aire® pneumatic global valve actuator from our company, which is one of the best China lin-e-aire® pneumatic global valve actuator manufacturers and suppliers.

Lin-E-Aire Valve Actuators provide  the ultimate in precision diaphragm motor control. These Dwyer LIN-E-AIRE Pneumatic Globe Valve Actuators are available in either air-to-lower or air-to-raise types. Both types feature easily accessible spring compression nuts permitting easy range change and adjustment.

These actuators employ molded Buna-N rubber diaphragms reinforced with nylon, for resilient, easy valve action.

No more than 10% of the diaphragm area is lost during a full stroke of the actuator, thereby imparting a practically

constant force throughout the length of the stroke.


ModelDescription
15S620Pneumatic valve actuator, air-to-lower, 1" (25.4 mm) travel max., Ae³ 20 in.² (129 cm²), 100 psi (7.0 kg/cm²) P max.
15S621Pneumatic valve actuator, air-to-lower, 1" (25.4 mm) travel max., Ae³ 45 in.² (290 cm²), 50 psi (3.5 kg/cm²) P max.
15S623Pneumatic valve actuator, air-to-lower, 1-1/2" (38.1 mm) travel max., Ae³ 80 in.² (516 cm²), 50 psi (3.5 kg/cm²) P max.
15S630Pneumatic valve actuator, air-to-raise, 1" (25.4 mm) travel max., Ae³ 20 in.² (129 cm²), 100 psi (7.0 kg/cm²) P max.
15S631Pneumatic valve actuator, air-to-raise, 1" (25.4 mm) travel max., Ae³ 45 in.² (290 cm²), 50 psi (3.5 kg/cm²) P max.
15S633Pneumatic valve actuator, air-to-raise, 1-1/2" (38.1 mm) travel max., Ae³ 80 in.² (516 cm²), 50 psi (3.5 kg/cm²) P max.

Specifications


Air Supply Connection:


1/4" NPT.



Temperature Limit:


150°F (66°C).



Materials of Construction:


Diaphragm: molded Buna-N rubber, nylon reinforced; Diaphragm Support Plate: plated steel; Spring: plated spring steel; Push Rod: plated cold rolled steel; Housing: drawn steel with baked enamel finish; Yoke: cast iron with baked enamel finish; Spring Adjustment: plated cold rolled steel, ball thrust bearing.



CAUTION:


Use of an actuator supply gas other than air can create a hazardous environment because a small amount of gas continuously vents to atmosphere.


You may email to postmaster@wtindustrialeqpt.com for quotations or visit http://www.wtindustrialeqpt.com/valves/ for more information.



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