As an pneumatic ball valve company, COVNA committed to offer the right and quality valve for the purposes
A linear actuator is a means for changing rotational motion into push or pull linear motion, which may be utilized for lifting, dropping, sliding, or tilting of equipment or elements. They offer Harmless and cleanse movement control which is efficient and servicing free...
คลิกที่นี่ ดูรายละเอียดเพิ่มเติม ตำแหน่งโฆษณา
Modular actuators are offered for ball valves, but these are not generally the correct Option. It's because as the ball rotates, the amount of movement boosts at an exponential price.
Accessible in one performing and double acting with immediate ISO5211 mounting for ball & butterfly valve on your actuation Resolution
In addition, We've got produced variety quick with the support of our award-successful actuated valve configurator you are able to pick out the perfect valve for the application.
Annex :Reversing solenoid valve, Restrict swap back again on the Listening to, the electrical positioner, hand wheel โรตามิเตอร์ system
With this type of solenoid valve, the static pressure forces maximize since the orifice dimension will increase. The increase in static pressure requires a more powerful solenoid motion, thus, a stronger magnetic field. What this means is for a particular degree of pneumatic pressure, greater stream fees involve greater solenoids.
"AIRA" Offers Pneumatic Actuator Operated The butterfly or wafer damper can be a stack damper exactly where sealing or restricted shut-off is not really all-vital. This sort is utilised as an isolating damper for flue-fuel scrubbers. The butterfly damper is light-weight, simple, immediately actuated and often comparatively minimal in Expense.
A long time of Bray's proven success in electric actuation, combined with revolutionary engineering, has manufactured the Sequence 70 electric actuator. The Series 70 attributes on/off or modulating control and delivers a lot of advantages more than other actuators such as:
This type of valve applies the same idea as internally piloted valves, though the pressure utilized to actuate the valve comes from externally equipped air. A independent air circuit is integrated to the valve by way of an additional port.
วาล์วที่มีสถานที่ติดตั้งอยู่ห่างไกลหรือสถานที่ที่ไม่สามารถใช้กำลังคนเข้าไปควบคุมการเปิดปิดวาล์วได้อย่างสะดวก
four. Large general performance spring to provide the spring return pneumatic actuator with large output torque. Quick to vary and set up the volume of springs to ensure the output torque.
As a result of our expertise and knowledge in addition to shopper demands, We've got continually developed the individual factors and optimized their interaction.