186521 Festo Compressed Air Preparation Units
Part#:186521
Manufacturer:Festo
Alt. Part#:HEL-1/4-D-MIDI
Product Lifecycle:Active
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on-off valve HEL-1/4-D-MIDI Used in conjunction with service units for gradual pressure build-up. The valve function is equivalent to a 2/2-way valve. Exhaust-air function: throttleable, Type of actuation: pneumatic, Sealing principle: soft, Assembly posi
About the manufacturer: Festo is one of the manufacturers that offers Compressed Air Preparation Units that you can order at marketplace.quotebeam.com. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.
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Product Details
- Sealing principle Soft
- Type of control Direct
- Valve function 2/2, closed, monostable
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
- Air quality class at the output Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
- Note on materials RoHS-compliant
- Exhaust air function With flow control option
- Reset method Mechanical spring
- C value 9 l/sbar
- Corrosion resistance class (CRC) 2 - Moderate corrosion stress
- Pneumatic connection 1 G1/4
- Type code HEL
- Flow direction Non-reversible
- b-value 0.59
- Temperature of medium -10 °C ... 60 °C
- Product weight 270 g
- Housing material Die-cast aluminum
- Mounting position Any
- Manual override None
- Operating pressure 3 bar ... 16 bar
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Type of mounting Line installation
- Seals material NBR
- Maritime classification See certificate
- Actuation type Pneumatic
- Design Piston gate valve
- Symbol 00991513
- Standard nominal flow rate 2600 l/min
- Ambient temperature -10 °C ... 60 °C
- Pneumatic connection 2 G¼
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 186521 Specs
1-year warranty
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Festo Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Festo Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Festo, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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