12457 Festo Directional Control Valves
Part#:12457
Manufacturer:Festo
Alt. Part#:MDH-5/2-3/4-D-4-24DC
Product Lifecycle:Active
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solenoid valve MDH-5/2-3/4-D-4-24DC With pilot valve and manual override, no socket connector Valve function: 5/2 monostable, Type of actuation: electrical, Width: 76 mm, Standard nominal flow rate: 6000 l/min, Operating pressure: 3 - 16 bar
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
- Pneumatic working port Sub-base, size 4 as per ISO 5599-1 G3/4
- Reset method Pneumatic spring
- Exhaust air function With flow control option
- Mounting position Any
- Pilot air supply port Internal
- Switching time off 160 ms
- Duty cycle 100%
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Electrical connection as per DIN EN 175301-803
- Pneumatic connection 2 Sub-base, size 4 as per ISO 5599-1
- Note on materials RoHS-compliant
- Valve function 5/2, monostable
- Actuation type Electrical
- Width dimension 82 mm
- Conforms to standard ISO 5599-1
- Flow direction Non-reversible
- Type of control Pilot-controlled
- Max. negative test pulse on 1 signal 2100 µs
- Type of mounting On sub-base With through-hole and screw
- Pneumatic connection 1 Sub-base, size 4 as per ISO 5599-1
- Housing material Aluminum
- Width 76 mm
- Operating voltage 24V DC
- Degree of protection IP65
- Sealing principle Soft
- Max. positive test pulse with 0 signal 4300 µs
- Temperature of medium -10 °C ... 60 °C
- Product weight 2600 g
- Pneumatic connection 4 Sub-base, size 4 as per ISO 5599-1
- Seals material NBR
- Lap Overlap
- Standard nominal flow rate 6000 l/min
- Design Piston gate valve
- Nominal width 18 mm
- ISO code 451
- On switching time 120 ms
- Coil characteristics 24 V DC: 6.8 W 48 V AC: 50/60 Hz, initial power 14.5 VA, holding power 9.9 VA
- Noise level 85 dB(A)
- Pilot exhaust air port 84 M5
- Pneumatic connection 3 Sub-base, size 4 as per ISO 5599-1
- Operating pressure 3 bar ... 16 bar
- Type code MDH
- Manual override Non-detenting
- Symbol 00991049
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Ambient temperature -10 °C ... 50 °C
- Pneumatic connection 5 Sub-base, size 4 as per ISO 5599-1
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents 12457 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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