Active Member
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[China]
Address: Head of office: Beijing, China
Contact name:William
Jiangsu Flowan Auto-Control Co.,ltd |
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Adjustable Spring Return Actuator , Double Acting Pneumatic Rotary Actuator
Materials - Valve Pneumatic Actuator
| Item | Description | Material | Treatment | Q.ty DA | Q.ty SR |
| 1 | Body | Extruded Aluminium | Hard anodized | 1 | 1 |
| 2 | Anti-blowout pinion | Steel | Nickel plated | 1 | 1 |
| 3 | Lower pinion o-ring | NBR | 1 | 1 | |
| 4 | Pinion spacer ring | POM | 1 | 1 | |
| 5 | Top pinion o-ring | NBR | 1 | 1 | |
| 6 | Cam spacer ring | POM | 1 | 1 | |
| 7 | Cam | SS | 1 | 1 | |
| 8 | Position indicator | Nylon | 2 | 2 | |
| 9 | Pinion washer | SS | 1 | 1 | |
| 10 | Pinion snap ring | Steel | Nickel plated | 1 | 1 |
| 11 | Piston | Die cast aluminium | 2 | 2 | |
| 12 | Piston o-ring | NBR | 2 | 2 | |
| 13 | Antifriction ring | POM | 2 | 2 | |
| 14 | Piston thrust block | POM | 2 | 2 | |
| 15 | Stop bolt retaining nut | SS | 2 | 2 | |
| 16 | Stop bolt | SS | 2 | 2 | |
| 17 | External spring | Steel | Zine-phosphate | 0 | 0 |
| 18 | Internal spring | Steel | Zine-phosphate | 0 | 0 |
| 19 | Left end cap | Die cast aluminium | Painted | 1 | 1 |
| 20 | Right cap seals | Die cast aluminium | Painted | 1 | 1 |
| 21 | End cap seals | NBR | 2 | 2 | |
| 22 | End cap fixing screw | SS | 8 |
Specifications - Valve Pneumatic Actuator
1. Acting type: double
2. Medium: clean, dry and without corrosive compressed air
3. Air supply pressure: 0.25 -0.8 Mpa
4. Working Temperature: Standard Type: -20°C~+80°C
Low-temperature Type :-40°C~+80°C
High-temperature Type:-20°C~+180°C
5. Rotate angle: 90°± 5°
6. Solenoid valve voltage: AC220V or DC24V , or as per customer’s request
Standards- Valve Pneumatic Actuator
a. Interface between actuator and valve: 4 or 8 bolt orifices
according to DIN/ISO
5211, the axle assembles orifice according to DIN 3337
b. Interface between actuator and control valve: 7100 D/S-7350 D/S
according to
NAMUR or VDI/VDE 3845, 7040 D/S-7090 D/S connecting via the adapter
plate
c. Interface between actuator and signal box: according to VDI/VDE
3845
For more information required, welcome to check with us via email: Sales@flowan-auto.net
