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 161729 is a piloted 2/2-way closed monostable industrial diaphragm valve featuring a soft sealing principle and a 13 mm nominal width with 1/2 NPT in-line installation fitting connections for any mounting position. It operates with filtered compressed air utilizing a 200 µm filter mesh at a medium pressure range of 0.5 bar to 10 bar, supporting temperatures from -10 °C to 60 °C for both ambient and medium conditions, with operation involving oil lubrication that remains required for further use. This non-reversible component includes pneumatic spring reset, a non-throttled exhaust air function, non-detenting and accessory-detenting manual override, VDMA24364-B1/B2-L LABS conformity, and high-alloy stainless steel screws of material number 1.4301. Submit the exact part number, quantity, and application requirements to request 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 161729. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.