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The Bonomi 8P0082 package includes the Rubinetterie Bresciana 250 Brass Ball Valve 2-Way Full Port, Direct mount, FNPT Threaded. The valve pressure rating is 600 WOG-150 WSP with a blowout proof stem, SLT. coated and Double O-ring backing for low Temperature.
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 4".
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The Bonomi 8P0082 package, includes both the Valve and Actuator, details of each are listed below:
Valve
The Rubinetterie Bresciana 250N Direct Mount 2-Way Brass Ball valve, FNPT Threaded, Full Port with ISO 5211 pad for actuator.
250N Features
- Pressure rating 600 WOG-150 WSP
- Temperature range -4°F to 366°F
- ANSI B1.20.1 connections
- Blow-out proof stem, chrome plated brass ball valve and double 0-ring stem packing.
- PTFE seats with 0-ring backing for low operating torque
- 100% electronically tested in the open and closed position at 80 psi.
- Valve to be used in fully open or fully closed position.
- Not to be used for drinking water
- 250N: sizes 1/4" to 4".
Available Options
253N: With Stainless Steel Ball and STEM - sizes 1/4" to 2"
Detailed Valve Specifications
Please refer to the table below for specification. Click on the table below to expand
Actuator
The Package actuator contains the Valbia 82 series DA (Double Acting). Please see below for further details.
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 SR (Spring Return)
Valve Size 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3 4" SR Model SR52V SR52V SR52V SR52V SR52V SR52V SR63V SR63V SR85V SR85V S100V Package Weight 3.73 3.71 3.60 3.80 4.51 5.15 8.09 8.34 20.20 24.01 36.59 SR - Spring Return Torque chart
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.
Torque Pneumatic Actuators Spring Return Torque SpecsValbia Pneumatic Actuators- 8P0082
Data sheet
- Valve Type
- Ball Valve
- Valve Size
- 1 1/2" 1 1/4" 1" 1/2" 1/4" 2 1/2" 2" 3" 3/4" 3/8" 4"
- Valve Temperature Range
- -4° to 366° F (°C -20 to 186)
- Valve Body Material
- Brass
- Actuation Type
- Spring Return Pneumatic
- Actuator Housing
- Extruded Aluminum
- Valve Pressure Rating
- 600 WOG
- Valve Connection
- FNPT
- Acuatator Rotation
- 0°-90°
- Valve Body Type
- 2 Pieces
- Valve Configuration
- 2-Way
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