The Bonomi 8P0742H package, includes both the Valve and Actuator, details of each are listed below:

Valve

The Bonomi Series 741H 3-piece Stainless Steel with PEEK seats and SW Socket weld ends Ball Valve Full port High Performance 2-Way Features:

• High Pressure to 3600 psi.
• Temperature range: +150-500°F  (°C 66-260)
• Max temperature +500°F
• Direct mounting to ISO 5211 mounting pad/square stem
• PEEK seats
• Standard latch locking handle
• Conforms to ANSI B16.34, ANSI B1.20.1 thread depths, NACE MR0175
• Available in Full port Sizes with Peek Seats 1/4" to 1"

Stainless Steel Series Models available with the following Connections

• 740H  NPT Threaded
• 741H Socket Weld
• 742H Butt Weld

Detailed Valve Specification

Actuator

The Package actuator contains the Valbia 82 series DA (Double Acting)

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)

Actuator Sizing For Double Acting

The torque of a double acting actuator remains consistent throughout the complete action. The actuator can be sized using the following guidelines as to the manufacturer's suggested settings:

• Define the maximum torque of the valve
• Increase the torque value by 25% to 50% to add a safety factory (subject to the valve and working conditions)
• Use the torque chart below to considering the available air pressure find a torque value exact to or exceeding the one obtained.
• Move horizontally in the chart below to find sufficient actuator output torque. Please click on the table below to expand,

DA - Double Acting Torque chart