537977

Name: Festo 537977 Air solenoid valve VMPA2-M1H-K-S-G1/8-PI
Brand: Festo

Air solenoid valve VMPA2-M1H-K-S-G1/8-PI

The Festo part number 537977 is a 20 mm electrical industrial component featuring a 2x3/2 closed, monostable valve function and a piston gate valve structural design. It delivers a normal nominal flow rate of 500 l/min through G1/8 pneumatic working ports, operating at pressures from 0.3 MPa to 1 MPa (3 bar to 10 bar) on a 24V DC operating voltage. This unit incorporates a soft sealing principle, piloted control with an external pilot air supply port, adjustable exhaust air function, pneumatic spring reset method, and both detenting and non-detenting manual override. Rated to IP65 in a mounted state and cUL us recognized (OL), it carries CE and UKCA markings compliant with EMC and RoHS directives for any mounting position with a non-reversible flow direction. Submit the exact part number, quantity, and application requirements for a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 537977
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 537977.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Valve function: 2x3/2 closed, monostable
Actuation type: Electrical
Valve size: 20 mm
Normal nominal ow rate (normalized to DIN 1343): 500 l/min
Pneumatic working port: G1/8
Operating voltage: 24V DC
Operating pressure: 0.3 MPa...1 MPa | 3 bar...10 bar
Structural design: Piston gate valve
Reset method: Pneumatic spring
Certication: c UL us - recognized (OL)
CE marking (see declaration of conformity): As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Degree of protection: IP65 | In mounted state | As per IEC 60529
Exhaust air function: Adjustable
Sealing principle: Soft
Mounting position: Any
Manual override: Detenting | Non-detenting
Type of control: Piloted
Pilot air supply port: External
Flow direction: Non-reversible
Lap: Positive overlap
Signal status display: Yes
Pilot pressure MPa: 0.3 MPa...0.8 MPa
Pilot pressure: 3 bar...8 bar
Suitability for vacuum: No
Standard nominal ow rate with QS-8: 500 l/min
Switching time oﬀ: 28 ms

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 537977. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.