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Festo
558346
Proportional pressure control valve VPPM-6L-L-1-G18-0L6H-V1N-C1
The Festo 558346 is a pilot-controlled diaphragm regulator featuring a 3-way proportional pressure control valve with a 6 mm nominal width pressurization and a 4.5 mm exhaust nominal width. Operating within a pressure regulation range of 0.06 bar to 6 bar and an inlet pressure range up to 8 bar, this electrically actuated component delivers a normal nominal flow rate of 900 l/min using a 21.6 V to 26.4 V DC operating voltage. Equipped with a backlit LCD, soft sealing principle, mechanical spring reset, and short-circuit and reverse polarity protection for all electrical connections, the unit maintains outlet pressure in an uncontrolled form if the supply cable breaks. Submit the exact part number, quantity, and application requirements to request a formal quote.
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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
- 558346
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 558346.
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
- 6 mm
- Exhaust nominal width
- 4.5 mm
- Actuation type
- Electrical
- Sealing principle
- Soft
- Mounting position
- Any
- Structural design
- Pilot-controlled diaphragm regulator
- Short-circuit protection
- For all electrical connections
- Safety instructions
- VPPM safety position: if the supply cable breaks, the outlet pressure is | maintained in uncontrolled form.
- Reverse polarity protection
- for all electrical connections
- Reset method
- Mechanical spring
- Type of control
- Piloted
- Valve function
- 3-way proportional pressure control valve
- Display type
- Backlit LCD
- Pressure regulation range MPa
- 0.006 MPa...0.6 MPa
- Pressure regulation range
- 0.06 bar...6 bar
- Inlet pressure 1
- 0 bar...8 bar
- Inlet pressure 1 MPa
- 0 MPa...0.8 MPa
- Max. pressure hysteresis
- 0.03 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 900 l/min
- DC operating voltage range
- 21.6 V...26.4 V
- Max. current consumption
- 300 mA
- Duty cycle
- 100%
- Max. electrical power consumption
- 7 W
- Residual ripple
- 10%
- Switching output
- NPN
- Analog output signal range
- 0 - 10 V
- Precision analog output in ± %FS
- 2 %FS
- Analog input signal range
- 0 - 10 V
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
- Information on operating and pilot media
- Operation with oil lubrication not possible
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 558346. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.