1387300

Name: Festo 1387300 Proportional media valve VZQA-C-M22U-15-TT-V4V4E-4
Brand: Festo

Proportional media valve VZQA-C-M22U-15-TT-V4V4E-4

The Festo 1387300 is a pneumatically actuated pinch valve featuring a soft sealing principle, a nominal diameter DN of 15, and an NPT1/2 process valve connection with a nominal pressure of 10. Operating at a pressure range of 0 to 4 bar with a 2.5 bar differential pressure, 16 bar bursting pressure, and 7.8 bar overload pressure, this 2/2 open monostable component supports reversible flow direction in any assembly position. Utilizing external control piloting via an auxiliary pilot air port 12 of G1/8 requiring 1 to 6.5 bar of pilot pressure, it accommodates compressed air to ISO 8573-1:2010 [7:4:1] for the pilot medium and compressed air in accordance with ISO 8573-1:2010 [-:-:-] for the medium, utilizing rebound resilience for resetting. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 1387300
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Technical Specifications

Design structure: Pneumatically actuated pinch valve
Type of actuation: pneumatic
Sealing principle: soft
Assembly position: Any
Mounting type: Line installation
Process valve connection: NPT1/2
Nominal diameter DN: 15
Valve function: 2/2 open, monostable
Flow direction: reversible
Operating pressure: 0 ... 4 bar
Nominal pressure of process valve: 10
Differential pressure: 2.5 bar
Bursting pressure: 16 bar
Overload pressure: 7.8 bar
Type of reset: Rebound resilience
Type of piloting: With external control
Auxiliary pilot air port 12: G1/8
Pilot pressure: 1 ... 6.5 bar
Pilot medium: Compressed air to ISO 8573-1:2010 [7:4:1]
Medium: Compressed air in accordance with ISO8573-1:2010 [-:-:-]
Max. viscosity: 4,000 mm2/s
Medium temperature: -5 ... 100 °C
Ambient temperature: -5 ... 60 °C
Standard nominal flow rate: 12,800 l/min
Switching time on: 250 ms
Switching time off: 250 ms
b value: 0.85
C value: 33.44 l/sbar
Materials note: Conforms to RoHS
Materials information, housing: High alloy steel, non-corrosive
Material number for housing: 1.4435
Notes on materials for housing cover: High alloy steel, non-corrosive
Material no. housing cover: 1.4435
Materials information for seals: FPM
Information on materials, shut-off element: EPDM
Product weight: 440 g
Corrosion resistance classification CRC: 4
Food safety: to manufacturer's declaration

Engineering context

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Our sourcing response is prepared against Festo 1387300. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.