High performance Spring return pneumatic Rotary actuators for butterfly valve
► Product Description
1. MATERIAL
Body:Aluminium alloy / hard anodized (thickness 40-50um)
Piston:Die-casting aluminum alloy / hard anodized (thickness 70-80um)
Shaft:Alloy steel / nickel plated
End cap:Aluminium alloy / epoxy coated
2. TEMPERATURE
Standard: -20~80ºC
Low : -40~80ºC
High : -20~150ºC
3. WORK PRESSURE:3bar~8bar
4. ROTARY
Standard:90°( ±5°adjusting)
Contact THEOBORN for other rotary(like 135°,180°ect.)
5. OUTPUT TORQUE
Air supply:5bar
Double acting:7.5N.m~8546N.m
Spring return:4N.m~4101N.m
6. STANDARD
Valve mounting connection:ISO5211 pad
Accessories mounting connection:NAMUR /DIN3337/ VDI/VDE3845
7. CERTIFICATION
SIL2,CE,ISO9001
► Pneumatic Valve Actuator
► Dimension
► Output torque (unit: nm)
| Model | Air pressure(Bar) |
| | | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | springs’output |
| | Spring Q.ty | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 0° | 90° | 90° | 0° |
| | | Start | End | Start | End | Start | End | Start | End | Start | End | Start | End | Start | End | Start | End | Start | End |
| SR-350 | 5 | 982 | 393 | 1553 | 964 | | | | | | | | | | | | | 1702 | 1173 |
| | 6 | 751 | 15 | 1292 | 586 | 1863 | 1157 | | | | | | | | | | | 2043 | 1408 |
| | 7 | | | 1031 | 208 | 1602 | 779 | 2745 | 1922 | | | | | | | | | 2383 | 1642 |
| | 8 | | | | | 1341 | 401 | 2484 | 1544 | 3626 | 2689 | | | | | | | 2724 | 1887 |
| | 9 | | | | | | | 2224 | 1165 | 3366 | 2307 | 4508 | 3449 | | | | | 3064 | 2112 |
| | 10 | | | | | | | 1963 | 787 | 3105 | 1929 | 4247 | 3071 | 5390 | 4214 | 6532 | 5356 | 3405 | 2346 |
| | 11 | | | | | | | | | 2804 | 1551 | 3986 | 2693 | 5129 | 3836 | 6271 | 4978 | 3745 | 2581 |
| | 12 | | | | | | | | | 2584 | 1172 | 3726 | 2314 | 4869 | 3457 | 6011 | 4599 | 4086 | 2816 |
► FAQ
Why choose us?
(1) Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good.
(2) Price, our policy is that "Win-to-Win". That means in view of our long-standing business relationships, we only take small profit to help you for the marketing.
(3) Delivery, we alway have some products in stock, so we can complete the delivery within the time stipulated before.
(4) No MOQ, I think it is an attractive condition to some of you who have no big demands for each items temporarily.
For more information required, pls send us inquiry via email:Sales@flowan-auto.net
