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 8164557 is a 14 mm electrical 5/2-way monostable piston gate valve featuring a piloted type of control with internal pilot air supply and positive overlap. Operating at 24V DC within a pressure range of 0.3 MPa to 0.8 MPa (3 bar to 8 bar), this component delivers a normal nominal flow rate of 730 l/min through G1/8 pneumatic working ports. It incorporates a mechanical spring reset, soft sealing principle, adjustable exhaust air function, and a nominal width of 5.6 mm, backed by c UL us recognition and RCM compliance. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this industrial component.
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 8164557. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.