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 537963 is a 20 mm industrial component featuring a 5/2-way monostable valve function with electrical actuation, piloted control, and an internal pilot air supply port. Designed as a piston gate valve with a soft sealing principle, it delivers a normal nominal flow rate of 700 l/min through G1/8 pneumatic working ports at an operating pressure range of 0.3 MPa to 0.8 MPa (3 bar to 8 bar). This unit includes a pneumatic spring reset method, adjustable exhaust air function, detenting and non-detenting manual override, and IP65 degree of protection in mounted state. Certified as c UL us recognized (OL) with CE and UKCA markings per EU and UK EMC and RoHS directives, it supports any mounting position and non-reversible flow direction. Submit the exact part number, quantity, and application requirements to receive 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 537963. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.