1. Linear Actuators Drives Motion Control For Sale
  2. sku: 4703863302915323
  3. SIEBE MK-6821

SIEBE MK-6821 Schneider Electric Spring Pneumatic Valve Actuator 8-13 50

Mk-6821 Siebe Schneider Electric Psi Spring Pneumatic Valve Actuator

( Brand: Siebe ), ( Manufacturer Part Number: MK-6821 ), ( Part Type: Spring Pneumatic Valve Actuator )

Review SIEBE Schneider Electric 8-13 Psi Spring 50 Sq Pneumatic Valve Actuator

The MK-6821 Schneider Electric 8-13 Spring 50 Pneumatic Valve Actuator Siebe is a high-quality pneumatic actuator designed for reliable and efficient operation in various industrial applications. This actuator features a spring mechanism that allows it to operate without the need for external power sources, making it an ideal choice for applications where power failure or interruption is a concern.

The MK-6821 has a stroke length of 8-13 inches, making it versatile enough to be used with a wide range of valve sizes and configurations. It is equipped with a 50-pound force rating, ensuring that it can handle the demands of heavy-duty industrial applications. The actuator is constructed using high-quality materials, including corrosion-resistant materials, ensuring that it can withstand harsh environmental conditions and prolong its service life.

The MK-6821 is also equipped with a pneumatic connection that allows it to be easily connected to air supply lines, making installation and maintenance a breeze. It features a fast-acting design, ensuring that it can respond quickly to changes in pressure, providing precise and accurate control of valve position.

Additionally, the MK-6821 is equipped with a built-in position feedback device, which allows for real-time monitoring of valve position, ensuring that the valve is operating within the desired range. This feature is particularly useful in applications where precise control is critical, such as in the chemical, pharmaceutical, and food processing industries.

In summary, the MK-6821 Schneider Electric 8-13 Spring 50 Pneumatic Valve Actuator Siebe is a high-quality, reliable, and versatile pneumatic actuator that is ideal for heavy-duty industrial applications. Its fast-acting design, corrosion-resistant materials, and built-in position feedback device make it a smart and cost-effective choice for any industrial application.

Pros of buying MK-6821 Schneider Electric 8-13 spring 50 pneumatic valve actuator Siebe:

1. Reliability: Schneider Electric is a well-known and trusted brand in the industrial automation sector, ensuring a high level of reliability and durability for the actuator.

2. Versatility: This actuator can be used with various types of pneumatic valves, including 2-way, 3-way, and 4-way, making it a versatile option for different applications.

3. Adjustable spring force: The MK-6821 can be adjusted to a spring force of 50 Nm, allowing for customizable actuation force to meet specific application requirements.

4. Compact design: The actuator is designed to be compact, making it easy to mount and integrate into various systems, saving space and reducing installation time.

5. High-quality materials: The actuator is made of high-quality materials, such as stainless steel and aluminum, ensuring resistance to corrosion, wear, and tear, even in harsh environments.

Cons of buying MK-6821 Schneider Electric 8-13 spring 50 pneumatic valve actuator Siebe:

1. High cost: Compared to other pneumatic actuators, the MK-6821 can be more expensive due to its high-quality materials and advanced features.

2. Limited customization options: While the actuator can be adjusted for spring force, it may not offer as many customization options as other actuators, such as those with adjustable stroke or position feedback.

3. Complex installation: Due to its advanced features, installation of the MK-6821 may require additional technical knowledge and expertise, which can be time-consuming and costly.

Conclusion:

The MK-6821 Schneider Electric 8-13 spring 50 pneumatic valve actuator Siebe is a reliable and versatile option for various pneumatic valve applications. Its adjustable spring force, compact design, and high-quality materials make it a durable and efficient choice. However, its high cost and limited customization options may make it less suitable for budget-conscious buyers or those with more straightforward application requirements. Ultimately, the decision to purchase the MK-6821 should be based on the specific needs and requirements of the application, as well as the available budget.

Recommendation:

If reliability, versatility, and durability are top priorities for your application, and you have a higher budget, the MK-6821 Schneider Electric 8-13 spring 50 pneumatic valve actuator Siebe is a recommended option. However, if you have a limited budget or require more customization options, you may want to consider alternative pneumatic actuators that offer a more cost-effective solution while still meeting your application needs.

Details:

Schneider electric mk psi spring 50 sq-in pneumatic valve actuator.

part #: mk6821 prices

  • $105.00-$569.95

specifications linactuat:

  • brand: Siebe
  • mpn: Mk-6821
  • part type: Spring Pneumatic Valve Actuator

General linactuat:

  • Rotary Linear Motion > Rotary Actuators
  • in stock: Yes
  • condition: New other see details

Shipping linactuat:

  • type: Calculated
  • handling: 2 days

Seller linactuat:

  • city: Edgewater, Florida
  • rating 10-26-18: 97.1%
  • zipcode: 32141
  • # feedbacks 10-26-18: 123

Returns linactuat:

  • policy: no returns

Ratings:

  1. I am happy with the Flag sticker fast shipping from this seller A ! 10-08-18
  2. nice 09-26-18
  3. great 09-30-18
  4. Love it 10-18-18
  5. good price 09-21-18

Offer linactuat:

  • Started: October 26, 2018, 8:06 am
  • Sold: 0
  • best offer: false
  • bids: 0
  • quantity: 3

Payments linactuat:

  • PayPal
part type: spring pneumatic valve actuator,
category: business & industrial > rotary linear motion > rotary actuators, sku: 4703863302915323,
Review#1 I am happy with the Flag sticker fast shipping from this seller A ! ()
Review#2 nice ()
Review#3 great ()
Review#4 Love it ()
Review#5 good price ()
Siebe MK-6821 Is Similar To:
  • (33.6% similar) Most items are in stock when they listed. 2-YEAR MRI shield protection plan included. Special instructions. Siebe MP-5213-500-0-3 hydraulic actuator. Manufacturer part number: MP-5213-500-0-3. Siebe MP-5213-500-0-3 hydraulic actuator manufactured by Siebe. A previously used, fully functional product...(July 9th, 2025)
  • (37.5% similar) Siebe MPR-5713-0-0-3 hydraulic actuator manufactured by Siebe. Manufacturer part number: MPR-5713-0-0-3. Siebe MPR-5713-0-0-3 hydraulic actuator, 24V, 60HZ, 10 watts , 0.60 amps. 2-YEAR MRI shield protection plan included. Special instructions. Most items are in stock when they listed. A previously...(July 9th, 2025)
  • (35.7% similar) Siebe MK-2690 pneumatic actuator assembly 1/2-2 valve 30 # max used, 3/4 valve, this item is used and in working condition...(August 22nd, 2025)
linactuat logo
4 offers $105.00–$569.95 USD
  • New – Open box. Offer #1 priced at $569.95 + $0.00 shipping estimate = $569.95* total. SIEBE/WARREN CONTROLS , 1-1/2" CF8M STEAM 111 PSID SHUTOFF, T1404.FREE SHIPPING
  • Used. Offer #2 priced at $105.00 + $15.00 shipping estimate = $120.00* total. With a unit quantity of one, this model is ideal for specifying in your system requirements.+$15.00 shipping
  • New: Never Used. Offer #3 priced at $494.66 + $220.66 shipping estimate = $715.32* total. +$220.66 shipping
  • Used. Offer #4 priced at $170.62 + $220.66 shipping estimate = $391.28* total. +$220.66 shipping

Copyright © linactuat.com