Professional Manufacturer Stainless Steel Neumatic Actuator Pvc Pneumatic Ball Valve for Valve Gearboxes

what is neumatic actuatorA pneumatic actuator is a device that converts energy in the form of compressed air into mechanical motion. Pneumatic actuators are typically used in industrial settings to control valves, open and close doors, and move objects.There are two main types of pneumatic actuators......

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what is neumatic actuator

A pneumatic actuator is a device that converts energy in the form of compressed air into mechanical motion. Pneumatic actuators are typically used in industrial settings to control valves, open and close doors, and move objects. There are two main types of pneumatic actuators: linear and rotary. Linear actuators move in a straight line, while rotary actuators move in a circular motion. Linear actuators are typically used in applications where a precise movement is required, such as in the control of valves. Rotary actuators are typically used in applications where a high amount of torque is required, such as in the opening and closing of doors.

Appearance Connection Dimension

Connecting standard ISO5211 / DI / DE3845

Components, Materials Corrosion-proof

Model Selection &data

Actuator Selection

When Actuator Selection , you should add a safe value to the defined valve torque , for example , a 25% safe value to steam or non-lubricating liquid media ; a 3safe value to non-lubricating paste or liquid media , a 40% safe value to non-lubricating dry gas media a 60 % safe value to non-lubricating particle or powder mediatransmitted by gas ; a 20% safe value to clean and low-friction lubricating media ( the above are theoretical safe values recommended by our company , onlyreference )

Examples for selecting DR double-action actuators

When controlling a ball valve , with torque of 200NM , air supply pressure of bar , medium of non-lubricating steam , considering safety factors , you should add a25% afe value that is equal to 250NM you can nd the air supply pressure of bar in the double-action output torque table , and then search the equal oapproximate torque data in the vertical line and select 306 8NM and then search leftward the model in the line , and select AT125DR . ( Image 1 )

Examples for selecting SC single-action actuators

When controlling a butterfly valve , with torque of 100NM , air supply pressure of 4bar medium of non-lubricating dry gas , considering safety factors , you shoulddd a 40% safe value that is equal to 140NM search the spring resetting terminal in the single action output torque table for an approximate torque of 142NM andthen find leftward in the line the terminal torque of 156NM for the air supply pressure of 4bar you must the relative balance of air supply pressure torque and springresetting torque ; and then search the model and spring quantity leftward in the line , and select AT 140SC and 8 springs . ( Image 2 , 3 )

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Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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