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 8157912 is a size 6 MSE series industrial component featuring a 2/2-way, monostable, open valve function with a mechanical spring reset and a horizontal +/- 5 degrees mounting position. It operates on compressed air as per ISO 8573-1:2010 [7:4:4] within an operating pressure range of 0.5 MPa to 1.1 MPa (5 bar to 11 bar / 72.5 psi to 159.5 psi) and a pressure regulation range of 0.25 MPa to 1 MPa (2.5 bar to 10 bar / 36.25 psi to 145 psi), delivering a normal nominal flow rate of 7000 l/min at a 100% duty cycle. The unit includes RCM compliance, KC-EMV, CE, and UKCA markings, with a maximum load current consumption of 260 mA, logic maximum current consumption of 320 mA, maximum residual current of 1 A, and a maximum pressure hysteresis of 0.03 MPa (0.3 bar / 4.35 psi). Submit the exact part number, quantity, and application requirements for a 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 8157912. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.