Bonomi SR551P package with 551P Lug Style Butterfly Valve PTFE seat S-Steel Disc and Valbia Spring Return Pneumatic Actuator
SR551P
Review (0)
      Bonomi SR551P package with 551P Lug Style Butterfly Valve PTFE seat S-Steel Disc and Valbia Spring Return Pneumatic Actuator
      Bonomi SR551P package with 551P Lug Style Butterfly Valve PTFE seat S-Steel Disc and Valbia Spring Return Pneumatic Actuator
      Bonomi SR551P package 551P Lug Butterfly Valve and Pneumatic Actuator
      Move your mouse over image or click to enlarge

      The Bonomi SR551P package includes the Ghibson 551P Lug Style Butterfly Valve features PTFE FDA approved Epoxy coated ductile iron (EN-GJS 400-15), Stainless Steel disc, PTFE seat -70°F to +392°F, Floating dual shaft disc design, 250 PSI rating (2" to 8") 150 PSI (10"-12"). Also features no pins in disc prevent potential leak points.

      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 2" to 12".

      Bonomi
      $973.10
      $1,315.00
      Save 26%
      Typically ships within 3-5 bus. days (can be expedited)
      Quantity :
      • Security -Security - Rest assured. Our site is encrypted and we do not store any payment information
      • Free Shipping - Free Shipping - Free delivery on most products unless otherwise stated
      • Returns - Returns - Products are returnable if unused or defective. Need to call for an RMA authorization

      • The Bonomi SR551P package, includes both the Valve and Actuator, details of each are listed below:

        Valve

        The Ghibson 551P Lug Style Butterfly Valve Stainless Steel disc PTFE seat, manually operated valve Full Port features:

        • Epoxy coated ductile iron (EN-GJS 400-15) Wafer body.
        • ISO 5211 direct mounting pad/square stem.
        • PTFE seat -70°F to +392°F
        • Brida cara a cara API 609
        • API 609 face to face flange
        • Floating dual shaft disc design
        • Pressure rating 250 psi: 2”- 8” and 150 psi: 10”-12”
        • MSS SP 67 compliant
        • No pins in disc prevent potential leak points
        • FDA approved PTFE coating

        Models

        • 551P: size 2” to 12”
        • G551P: GEAR OPERATED VERSION size 2” to 12”.
        Detailed Valve Specifications

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

        Ghibson 551P 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 Pneumatic Spring Return Model
        Size 2" 2 1/2"  3" 4"  5" 6" 8" 10" 12"
        SR Model Actuator SR85V SR100V SR115V SR125V SR140V SR140V SR180V SR200V SR200V
        Weight (lbs.) 23.15 29.76 45.96 53.53 77.27 81.02 143.08 187.39 220.46
        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

        Valbia Pneumatic Actuators Ghibson 551P
        Valbia Pneumatic Actuators
        Ghibson 551P

      • Bonomi
        SR551P

        Data sheet

        Valve Type
        Butterfly Valve
        Valve Size
        2" 2.5 (2 1/2") 3" 4" 5" 6" 8" 10" 12"
        Valve Temperature Range
        -70°F to +392°F (-27° to 200° C)
        Valve Body Material
        Ductile Iron
        Valve Body Style
        Wafer
        Valve Disc Material
        CF8M Stainless Steel
        Actuation Type
        Spring Return Pneumatic
        Actuator Housing
        Hard Anodized Aluminum
        Valve Connection
        Lug Style
        Actuator Temperature Working Range
        °F (-4 - 302) °C (-20 - 150)
        Acuatator Rotation
        0°-90°
        Valve PSI
        250
        Valve Configuration
        2-Way
        Valve Seat
        PTFE
      • Write your review

        No customer reviews for the moment.

        Write your review
        Bonomi SR551P package with 551P Lug Style Butterfly Valve PTFE seat S-Steel Disc and Valbia Spring Return Pneumatic Actuator
        Bonomi SR551P package with 551P Lug Style Butterfly Valve PTFE seat S-Steel Disc and Valbia Spring Return Pneumatic Actuator