Bonomi SR511SL with 511SL Full port safety exhaust Stainless Steel Ball Valve and Spring Return Valbia Pneumatic Actuator
SR511SL
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      Bonomi SR511SL with 511SL Full port safety exhaust Stainless Steel Ball Valve and Spring Return Valbia Pneumatic Actuator
      Bonomi SR511SL with 511SL Full port safety exhaust Stainless Steel Ball Valve and Spring Return Valbia Pneumatic Actuator
      Bonomi SR511S with 511SL Stainl./Steel Ball Valve NPT and SR Actuator
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      The Bonomi SR511SL package includes the Bonomi 511SL Full port safety exhaust Ball Valve Stainless Steel, FNPT Threaded, CF8M body with stainless steel sintered muffler. Working pressure 400 psi. and temperature range -20°F to 450°F (°C -29 to 232).

      The package also includes the Valbia 82 Series Pneumatic Spring Return (SR) actuator with Viton seals 0°-90° rotation with Hard anodized Extruded Aluminum Body.

      Available in sizes from 1/4" to 3/4". 

      Bonomi
      $360.24
      $474.00
      Save 24%
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      • The Bonomi SR511SL package, includes both the Valve and Actuator, details of each are listed below:

        Valve

        The Bonomi 511SL Series Safety Exhaust Stainless Steel Ball Valve FNPT Threaded Full port 2-Way Features:

        • Working Pressure to 400 psi air service
        • Temperature range -20°F to 450°F (°C -29 to 232)
        • CF8M body
        • Blow-out proof stem design
        • Locking lever standard (Optional oval handle)
        • TFM 4215 seats
        • 100% air tested under water at 80 psi
        • Stainless Steel Sintered muffler
        • Available in Full Port Sizes 1/2" to 3/4"
        Detailed Valve Specifications

        Please refer to the table below for specification. Click on the image below to expand

        Bonomi 511SL Valve Specification

        Actuator

        The Package actuator contains the Valbia 82 series SR (Spring Return)

        Valbia manufactures rack and pinion pneumatic actuators, available in spring return or double acting version, with 0°-90° standard rotation or 0°-180°, and are standardly furnished with VITON seals. Valbia offers a product with a unique patented design, which is able to guarantee high quality standard, performance and reliability.Valbia actuators are versatile and suitable to different applications and operating conditions.
        Valbia pneumatic actuators are available in three versions:

        • The 82 series aluminum with 0°-90° rotation
        • The 83 series aluminum with 0°-180° rotation
        • The 84 series stainless steel with 0°-90° rotation

        The 82 series, with an extruded and hard anodized aluminum body, is manufactured in 15 models to guarantee a wide range of choice according to the requested torque; it allows a 0°-90° rotation and is available in the spring return (SR) or double acting (DA) versions.

        Actuator Features
        • Concentric spring sets
        • Die cast aluminum end caps
        • Solid steel barstock pinion (not casting)
        • 0°-90° rotation adjustment cam
        • 0°-90° rotation adjustment bolts
        • POM piston guides
        • Mininum air pressure rating: 80 psi Max: 116 psi
        • Working temperature: -4°F - 302°F
        • No lubrication maintenance required for the entire actuator lifetime
        Valve Size with Actuator DA (Double Acting)
        Valve Size 1/2" 3/4"

        SR Model

        SR63V SR63V
        Package Est. Weight 6.04 6.19
        Actuator Sizing For Pneumatic Spring Return

        The output torque of a spring return actuator is not consistent but decreasing. This is due to the action of the springs. When compressed by the air pushing out the pistons, they accumulate energy which will be available in a decreasing way during the clockwise rotation inversion. Please consult the information below for torque calculation.

        SR - Spring Return Torque chart

        Spring Return Actuator Torque

        Spring Return Torque Pneumatic Actuators Bonomi 511SL
        Spring Return Torque Specs
        Valbia Pneumatic Actuators
        Bonomi 511SL

      • Bonomi
        SR511SL

        Data sheet

        Valve Type
        Ball Valve
        Valve Size
        1/4" 3/4"
        Valve Temperature Range
        -20° to 450° F (°C-29 to 232)
        Valve Body Material
        Stainless Steel
        Valve Body Style
        Full Port
        Actuation Type
        Spring Return Pneumatic
        Actuator Housing
        Hard Anodized Aluminum
        Valve Connection
        FNPT
        Actuator Temperature Working Range
        °F (-4 - 302) °C (-20 - 150)
        Acuatator Rotation
        0°-90°
        Valve PSI
        400
        Valve Body Type
        2 Pieces
        Valve Configuration
        2-Way
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        Bonomi SR511SL with 511SL Full port safety exhaust Stainless Steel Ball Valve and Spring Return Valbia Pneumatic Actuator