9857 Festo Directional Control Valves
Part#:9857
Manufacturer:Festo
Alt. Part#:MFH-3-1/2
Product Lifecycle:Active
In-stock parts: 4
Nov 1, 2024
solenoid valve MFH-3-1/2 With manual override, without solenoid coil or socket. Solenoid coil and socket should be ordered separately. Valve function: 3/2 closed, monostable, Type of actuation: electrical, Width: 52 mm, Standard nominal flow rate: 3700 l/
About the manufacturer: Festo is one of the manufacturers that offers Directional Control Valves that you can order at 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
- Reset method Mechanical spring
- Operating pressure 1.5 bar ... 8 bar
- Mounting position Any
- Symbol 00991041
- Flow direction Non-reversible
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Actuation type Electrical
- Certification c UL us - Recognized (OL)
- Lap Underlap
- Pneumatic working port G1/2
- Nominal width 14 mm
- Sealing principle Soft
- b-value 0.3
- Coil characteristics See solenoid coil, to be ordered separately
- Temperature of medium -10 °C ... 60 °C
- Pneumatic connection 3 G1/2
- Standard nominal flow rate 3700 l/min
- Degree of protection IP65
- Width dimension 69 mm
- Type of control Pilot-controlled
- On switching time 18 ms
- Storage temperature -20 °C ... 60 °C
- Product weight 1100 g
- Pilot exhaust air port 82 M5
- Seals material NBR
- Valve function 3/2, closed, monostable
- Width 52 mm
- Operating voltage Via solenoid coil, to be ordered separately
- Design Plate seat
- Type code MFH
- Manual override Detenting
- Max. negative test pulse on 1 signal 3700 µs
- Ambient temperature -5 °C ... 40 °C
- Pneumatic connection 2 G1/2
- Note on materials RoHS-compliant
- Exhaust air function With flow control option
- Switching time off 90 ms
- Max. positive test pulse with 0 signal 2200 µs
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Corrosion resistance class (CRC) 1 - Low corrosion stress
- Pneumatic connection 1 G1/2
- Type of mounting Optionally: With through-hole
- Electrical connection Via F coil, to be ordered separately
- Housing material Die-cast aluminum
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 9857 Specs
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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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