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 161733 is a piloted 2/2-way closed monostable industrial diaphragm valve featuring a soft sealing principle and a 25 mm nominal width. Configured for in-line installation with a 1 NPT fitting connection and a non-reversible flow direction, it operates with filtered compressed air utilizing a 200 µm filter mesh within a medium pressure range of 0.5 bar to 10 bar. Construction includes high-alloy stainless steel screws matching material number 1,4301 alongside VDMA24364-B1/B2-L LABS conformity, supporting medium and ambient temperatures from -10 °C to 60 °C. 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 161733. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.