The Bonomi 8P0204 package, includes both the Valve and Actuator, details of each are listed below:

Valve

The Valpres 710062 Series 3-piece Stainless Steel and BW Butt weld ends Ball Valve Full port 2-Way Features:

• Steam pressure to 250 psi
• Working pressure is 1000 psi (1/4" to 1/2") 600 psi (3/4" to 1") 365 psi (1 1/4" to 2") 250 psi (3" to 4")
• Temperature range -4°F to 406°F (°C -20 to 208)
• Blow-out proof stem adjustable stem packing
• ISO 5211 mounting pad with Double "D" Stem
• 100% Electronically tested in the opened and closed position at 80 psi
• TUV T.A. Luft approved
• 25% carbon filled PTFE ball seats
• Standard Latch Lock handle
  
• ANSI B1.20.1 connections
• Available in Sizes 1/4" to 4"

Series Connections

• 710190 NPT Threaded ANSI B1.20.1 connections Sizes 1/4" to 4"
• 710061 SW - Socket Weld Sizes 3/8" to 4"
• 710062 BW - Butt Weld Sizes 3/8" to 4"

Detailed Valve Specifications

Please refer to the table below for specification. Click on the image below 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 Actuator SR (Spring Return)

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