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Item: Series 98 Pneumatic Scotch Yoke Actuator



Bray's engineering excellence and precision manufacturing have produced a modular product line optimized for mounting on Bray valves. In addition all Bray accessories are fully configurable and directly mount to the actuator – providing flexibility and efficiency at reduced cost. The Series 98 actuators were designed primarily for pneumatic operation to a maximum pressure of 150 psi (10.3 Bar) and for temperature ranges of -50°F (-46°C) to 300°F (+149°C).
 

Features:
• Compact design offers a high torque to weight ratio
• Modular Design offers easy configuration in the field
• Module alignment ensured by precision machined centering rings
• Torque Output ranging from
• 4,000 to 885,000 in-lb (450 to 100,000 Nm)
• Spring End Torque ranging from
• 575 to 44,000 in-lb (65 to 49,720 Nm)
• Premium epoxy/polyurethane coating as standard


Operating Conditions:
• Pressure Range  40 - 150 psi (2.8 - 10.3 bar)
• Media  Dry Compressed Air/Inert Gas*
• Temperature Range Options
• Standard: -20°F to 200°F (-29°C to 93°C)
• High Temperature: Up to 300oF (149°C)*
• Low Temperature: Down to -50°F (-46°C)*


Torque Base: Mounting Dimensions as per ISO 5211: 2001(E)
Accessories: Shaft Driven Accessories Mounting per NAMUR-VDE
Performance Testing: EN 15714-3:2009
Ingress Protection: IP66/IP67M per IEC 60529
Safety: ATEX, SIL 3 suitable, PED on request







Specifications

Torque

4,000 to 885,000 in-lb (450 to 100,000 Nm)

Pressure Rating

40 - 150 psi (2.8 - 10.3 bar)

Temperature Range

Standard: -20°F to 200°F (-29°C to 93°C)
High Temperature: Up to 300°F (149°C)*
Low Temperature: Down to -50F°F (-46°C)*

Media

Dry Compressed Air/Inert Gas*

Manufacturer

Bray


 DOWNLOADS 

Series 98 Pneumatic Actuator Brochure
(PDF, 1495KB)

Series 98 Pneumatic Actuator Operation Manual
(PDF, 5456KB)

Series 98 Pneumatic Actuator Technical Manual
(PDF, 19824KB)

Series 98 Actuator Safety Manual
(PDF, 511KB)

Bray Full Line Overview
(PDF, 2496KB)



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