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Valbia 82DAH819 Model DA140VP Double acting Pneumatic actuator with FKM Viton Seals and PTFE coated Aluminum body. The Valbia 82 series PTFE coated Double acting Pneumatic actuators are manufactured in 15 models to guarantee a wide range of choice according to the requested torque.
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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 PTFE version also features:
- PTFE coating - The coating is applied over the entire actuator surface and cured in the oven. It provides excellent corrosion protection in a wide range of applications, involving chemical wash-downs.
- The PTFE 82 series actuator is also available in a Spring return version.
The 82 series PTFE coated version is available in 15 models. Please see chart below
Available 82DAH8 series 82 PTFE Double Acting Models
Model DA32VP DA52VP DA63VP DA75VP DA85VP DA100VP DA115VP DA125VP DA140VP DA160VP DA180VP DA200VP DA230VP DA270VP DA330VP FKM/VITON Seals 82DAH807 82DAH810 82DAH812 82DAH875 82DAH814 82DAH818 82DAH870 82DAH819 82DAH820 82DAH879 82DAH880 82DAH821 82DAH823 82DAH877 82DAH833 Pattern ISO 5211 F03 F03-F05 45° square drive only F05-F07 45° square drive only F05-F07 F05-F07 F07-F10 F07-F10 F07-F10 F10-F12 F10-F12 F10-F14 F14 F16 45° square drive only F16 45° square drive only F16-F25 45° square drive only CH mm 9 11 14 17 17 17 22 22 27 27 36 36 46 46 55 Package Weight (lbs.) 1.08 2.47 3.66 6.13 8.6 12.12 19.51 23.81 35.93 47.95 63.93 81.57 128.97 182.25 370.38 Actuator Sizing
The torque of a double acting actuator remains consistent throughout the complete action. The actuator can be sized using the following guidelines as to the manufacturer's suggested settings:
- Define the maximum torque of the valve
- Increase the torque value by 25% to 50% to add a safety factory (subject to the valve and working conditions)
- Use the torque chart below to considering the available air pressure find a torque value exact to or exceeding the one obtained.
- Move horizontally in the chart below to find sufficient actuator output torque. Please click on the table below to expand:
View Specifications
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