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VA Series Ledeen Pneumatic Actuator
Brand: CameronConsistent engineering design and efficient modular assembly enable achieving increased flexibility. Double-acting, spring fail-close or -open, or manual override operations are combinations that are readily obtainable on VA series pneumatic LEDEEN actuators.
Features- All models available as double acting or spring return
- Torque outputs to 9,700 in-lb (1,100 Nm)
- Forged steel body, piston and end caps
- Carbon steel cylinders with nickel-plated I.D
- Symmetric yoke
- Aluminum bronze sliding blocks in yoke
- Composite guide band on piston
- Open and close travel stops, provide ±3 degrees minimum
- Local position indication
- Suitable for SIL 3 environments
1 - 12 of 554 Part Numbers
VA10110DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 110 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10110DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 110 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
VA10111DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 111 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10111DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 111 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
VA10112DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 112 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10112DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 112 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
VA10113DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 113 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10113DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 113 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
VA10114DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 114 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10114DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 114 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
VA10115DA
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 115 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - No Manual Override
VA10115DA-JS
- Custom Model Size - 10 Custom Model Size
- Cylinder Size - 115 Custom Cylinder Size
- Actuator Type - Double-Acting
- Manual Override - Jackscrew
1 - 12 of 554 Part Numbers
Specifications
Brand
Actuator Type
- Double-Acting
- Spring Return
Approvals & Certifications
- TRCU
- TÜV (Technischer Uberwachungsverein) - Integrity
- IEC 61508: 2000
- ISO 9001: 2008
- PED 97/23/EC
- SI 825
- SIL 3 - Integrity
Bushing Material
- Bronze
Cover Material
- Carbon Steel
- Cast Iron
Enclosure, Body Material
- Cast Iron
- Spring Steel
Flange Material
- Cast Iron - ROD Head Flange, Blank Head Flange
Gasket Material
- Steel
Materials of Construction
- 15 % Graphite - Guide Slider
- AISI 303 Stainless Steel - Nameplate
- Alloy Steel - Scotch Yoke, Pin
- Carbon Steel - Pin, Tie Rod, Cylinder Liner
- Spring Steel - Pin
- Stainless Steel - Cylinders
- Teflon - Guide Slider
O-Ring Material
- NBR
Override
- Manual Override
Piston Material
- Alloy Steel - Piston Rod
- Cast Iron
Pressure Range
- psig: 43.51 to 174 (kPa: 300 to 1,200, bar: 3 to 12)
Seat / Seal Material
- Seal: Fluorosilicone
- Seal: Viton
Shaft Material
- Alloy Steel
Spring Material
- Spring Steel
Temperature Range
- 200° C (392° F) - Viton Seals for High-Temperature Applications
- -30° to 100° C (-22° to 212° F)
- -60° C (-76° F) - Fluorosilicone Seals for Low-Temperature Applications
Torque
- 9,700 In/Lbs (1100 Nm) - Torque Outputs
Yoke Design
- Symmetrical
- For ON/OFF Control or Modulating Control of Any Ball, Plug or Butterfly Valve Utilizing Compressed Air, Natural Gas or Nitrogen Actuator Supply