





- Stock: In Stock
- Model: RDDLZ-AT-063D
- Weight: 1.00
- SKU: RDDLZ-AT-063D
Available Options
Pneumatic valve actuator is an executive device that uses air pressure to open and close ball valve, butterfly or regulating valve. The pneumatic actuator powered by compresses air is easy to repair and maintain, and has good adaptability to the environment.
Specifiation
- Model: RDDLZ-AT063D
- Bore Size: 63mm (2.48 inch)
- Air Supply Port: 1/4 inch
- Power Source: Compressed Air
- Actuator Type: Double Acting
- Air Pressure: 2.5bar ~ 8bar
- Max Working Pressure: 10bar
- Operating Temperature (Optional): -20℃ ~ 80℃, -35℃ ~ 80℃, -20℃ ~ 150℃
- Rotation Angle: 90°±5%
- Body Material: Aluminum Alloy
- Life Time: One Million Time
Dimensions
RDDLZ-AT063D
Q | A | B | C | D | E | F | G | H | I |
Φ36/Φ50mm | 167mm | 82mm | 35mm | 47mm | 113mm | 85mm | 30mm | 80mm | PF |
J | K | O | P | S | T | U | V | W | X |
M6 | 1/4" | 20mm | 40.5mm | 4mm | 4mm | 12mm | 24mm | 16mm | 32mm |
Details
PN | Number | Name | Standard Material |
1 | 4 | Position Indicator | Polypropylene+GF |
2 | 1 | Position Indicator Seat | Polypropylene+GF |
3 | 1 | Snap Ring | Stainless Steel |
4 | 1 | Bearing | Stainless Steel |
5 | 1 | Bearing | Polyphthalamide |
6 | 1 | Bore Body | Extruded Aluminum alloy |
7 | 2 | Bearing | Polyphthalamide |
8 | 2 | Piston | Die Cast Aluminum |
9 | 2 | O-Ring | Nitrile(NBR70) |
10 | 2 | Bearing | Polyphthalamide |
11 | 8 | End Cover bolt gasket | Stainless Steel |
12 | 2 | End Cover bolt | Stainless Steel |
13 | 2 | Left and Right end Cover | Die Cast Aluminum |
14 | 2 | O-Ring | Nitrile(NBR70) |
15 | 2 | Guide Sleeve | Polypropylene+GF |
16 | 1 | O-Ring | Nitrile(NBR70) |
17 | 1 | Bearing | Nylon46 |
18 | 1 | Bearing | Polyphthalamide |
19 | 1 | Cam Switch | Stainless Steel |
20 | 1 | Actuating Shaft | Steel alloy |
21 | 1 | Bearing | Nylon46 |
22 | 1 | O-Ring | Nitrile(NBR70) |
23 | 1 | O-Ring | Nitrile(NBR70) |
24 | 2 | Spacer for Limit Bolt | Stainless Steel |
25 | 2 | Limit Nut | Stainless Steel |
26 | 2 | Limit Bolt | Stainless Steel |
27 | min.5/max.12 | Spring | High alloy Spring Steel |
28 | 1 | Spring Seat | Polypropylene+GF |
Tips: How to choose a pneumatic valve actuator?
Before choosing a pneumatic valve actuator, please confirm the valve torque. And increase the safety value on the torque, water vapor or non-lubricating liquid medium increases the safety value by 25%; non-lubricating slurry liquid medium increases the safety value by 30%.
When the valve torque is 210NM, the air source pressure is only 5bar, and the medium is non-lubricated water vapor, considering the safety factor, increase the safety value by 25%, which is 262NM, and find the corresponding torque when the air source pressure is 5bar according to the double-acting output torque table.