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.

Festo
The Festo 3992150 is a Size 6 industrial component from the MSE series featuring a 2/2-way monostable open valve function with a mechanical spring reset and a normal nominal flow rate of 4500 l/min. Operating at an input pressure range of 0.35 MPa to 1 MPa and providing a regulated pressure range of 0.25 MPa to 1 MPa with a maximum pressure hysteresis of 0.03 MPa, this unit supports a 100% duty cycle, a 100 mA max load current consumption, and a 300 mA logic max current consumption. It is designed for horizontal mounting within +/- 5 degrees using compressed air as per ISO 8573-1:2010 [7:4:4] without oil lubrication, and carries RCM compliance, KC-EMV, CE, and UKCA markings per EU and UK EMC and RoHS directives. Submit your exact part number, quantity, and application requirements for a formal quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 3992150. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.