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Festo
542019
Ball valve VZBA-R2-63-32L-F0507-R
The Festo part number 542019 is a mechanical 3-way ball valve featuring an L hole design and a soft sealing principle for line installation with an Rp2 process valve connection. Constructed with a 1.4408 high alloy steel non-corrosive housing, this DN 50 component accommodates a 40 mm inside diameter, a nominal pressure of 63, and an actuation torque of 37 Nm across a medium temperature range of -10 to 140 °C for neutral fluids and inert gases. It provides a reversible flow direction with a Kv flow rate of 53.7 m3/h at a tolerance of +/- 20 %, a switching position indicator where slot direction equals flow direction, and F05 or F07 flange hole patterns without manual override. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 542019
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 542019.
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Verified configuration
Technical Specifications
- Design structure
- 3-way ball valve | L hole
- Type of actuation
- mechanical
- Sealing principle
- soft
- Mounting type
- Line installation
- Process valve connection
- Rp2
- Switching position indicator
- Slot direction = flow direction
- Flange hole pattern
- F05 | F07
- Inside diameter
- 40 mm
- Nominal diameter DN
- 50
- Manual override
- None
- Flow direction
- reversible
- Nominal pressure of process valve
- 63
- Actuation torque
- 37 Nm
- Operating medium
- Inert gases | Neutral fluids
- Medium temperature
- -10 ... 140 °C
- Flow rate Kv, L hole
- 53.7 m3/h
- Flow rate tolerance Kv
- +/- 20 %
- Materials note
- Contains PWIS substances
- Materials information, housing
- High alloy steel, non-corrosive
- Material number for housing
- 1.4408
- Materials information for seals
- PTFE
- Material information, globe
- High alloy steel, non-corrosive
- Material number for ball
- 1.4401
- Materials information for shaft
- High alloy steel, non-corrosive
- Material number for shaft
- 1.4401
- Product weight
- 7,400 g
- CE symbol (see declaration of conformity)
- according to EU printing device guideline
- Corrosion resistance classification CRC
- 3
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 542019. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.