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The Bonomi 8P760023 package includes the Valpres 766021 Split-Body Ball Valve Steam Service Trim ANSI class 150 Flanged, Fire Safe 6FA-API 607, Stainless Steel, Full Port, Blow-out proof stem adjustable stem packing, PTFE seats, packing and thrust washer and FKM Viton O-rings and direct ISO 5211 Mounting pad square stem.
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 1/2" to 8".
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The Bonomi 8P760023 package, includes both the Valve and Actuator, details of each are listed below:
Valve
The Valpres 760021 series Ball valve, Stainless Steel, Split-body, Steam Service Trim Valve Features:
- Blow-out proof stem, adjustable stem packing
- PTFE seats, packing and thrust washer
- Standard Grounded Stem and Ball
- 100% tested
- PED 97/23/CE
- Locking Handle Plate
- Temperature range -4°F to 366°F (°C -20 - 186)
- ANSI B16.5, B16.10, B16.34 Design
- Fire Safe API 6FA-API 607
- Antistatic Device
- ISO 5211 mounting pad with double "D" stem
- Fugitive emissions tested to ISO 15848-1
- Sizes 1/2" to 8"
Detailed Valve Specifications
Please refer to the image below for specification. Click on the image to expand
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 1/2" 3/4" 1" 1 1/2" 2" 3" 4" 6" 8" Actuator SR Model SR52V SR63V SR63V SR85V SR100V SR125V SR125V SR180V SR200V Bracket Kit RI3519 RI3829 RI3525 RI3526 RI3522 RI3528 RI3528 RI3554 RI3555 Weight (lbs.) 8.08 10.70 13.99 28.23 41.23 82.65 102.04 267.87 403.87 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 Torque Valbia Pneumatic Actuators Valpres 760021 Bonomi 8P760021-8P760023 Spring Return Torque SpecsValbia Pneumatic ActuatorsValpres 760005 7600218P760021-8P760023- 8P760023
Data sheet
- Valve Type
- Ball Valve Split Body
- Valve Size
- 1 1/2" 1" 1/2" 2" 3" 3/4" 4" 6" 8"
- Valve Temperature Range
- -4° to 366° F (°C -20 to 186)
- Valve Body Material
- Stainless Steel
- Valve Body Style
- Full Port Split-Body
- Actuation Type
- Spring Return Pneumatic
- Actuator Housing
- Hard Anodized Aluminum
- Valve Connection
- ANSI 150 Flanged
- Actuator Temperature Working Range
- °F (-4 - 302) °C (-20 - 150)
- Acuatator Rotation
- 0°-90°
- Valve PSI
- 275
- Valve Fire Rating
- Fire safe API 6FA-API 607
- Valve Configuration
- 2-Way
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