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.
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Festo
161175
Proportional pressure control valve MPPE-3-1/2-1-420-B
The Festo 161175 is a pilot-controlled piston control valve featuring a 3-way proportional pressure control valve closed function with an 11 mm nominal width pressurization and a 12 mm exhaust nominal width. Utilizing soft sealing principles, this electrical actuation component operates within a DC voltage range of 18 V to 30 V, a reference voltage of 10 V, and includes short-circuit and reverse polarity protection for all electrical connections. It provides a pressure regulation range of 0 bar to 1 bar (0 MPa to 0.1 MPa) at an operating pressure of 2 bar (0.2 MPa), an inlet pressure of 1.5 bar to 2 bar (0.15 MPa to 0.2 MPa), a maximum pressure hysteresis of 0.03 bar (0.003 MPa), a 70 ms on switching time, and a 500 ms off switching time while supporting any mounting position. Please submit your exact part number, quantity, and application requirements to receive a formal quotation.
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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.
- Manufacturer
- Festo
- Part number
- 161175
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 161175.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width pressurization
- 11 mm
- Exhaust nominal width
- 12 mm
- Actuation type
- Electrical
- Sealing principle
- Soft
- Mounting position
- Any
- Structural design
- Pilot-controlled piston control valve
- Short-circuit protection
- For all electrical connections
- Safety instructions
- MPPE-B safety position: if the supply cable breaks, the outlet pressure is | maintained in uncontrolled form.
- Reverse polarity protection
- for all electrical connections
- Valve function
- 3-way proportional pressure control valve closed
- Operating pressure
- 0.2 MPa | 2 bar
- Pressure regulation range MPa
- 0 MPa...0.1 MPa
- Pressure regulation range
- 0 bar...1 bar
- Inlet pressure 1
- 1.5 bar...2 bar
- Inlet pressure 1 MPa
- 0.15 MPa...0.2 MPa
- Max. pressure hysteresis
- 0.003 MPa | 0.03 bar
- Switching time off
- 500 ms
- On switching time
- 70 ms
- DC operating voltage range
- 18 V...30 V
- Reference voltage
- 10 V
- Residual ripple
- 10 %
- Setpoint/actual values
- Current type 4–20 mA
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gas
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Certication
- RCM compliance mark
- KC characters
- KC EMC
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU RoHS directive
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 161175. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.