10748

Name: Festo 10748 Roller lever valve R/O-3-PK-3
Brand: Festo

Roller lever valve R/O-3-PK-3

The Festo 10748 is a mechanically actuated 3/2-way industrial component featuring an open or closed monostable piston seat design with a nominal width of 2.5 mm and a normal nominal flow rate of 80 l/min. Built with a POM housing, NBR seals, and PK-3 pneumatic connections across ports 1, 2, and 3, this direct-controlled unit operates from 0 bar to 8 bar using compressed air according to ISO 8573-1:2010 [-:-:-]. It weighs 18 g, conforms to VDMA24364-B1/B2-L LABS standards, mounts via a through-hole, functions in ambient temperatures from -10 °C to 60 °C, and requires an actuation force of 10 N in the closed initial position or 15 N in the open initial position. Submit the exact part number, quantity, and application requirements to request a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

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: 10748
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 10748.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Valve function: 3/2, open/closed, monostable
Actuation type: Mechanical
Normal nominal ow rate (normalized to DIN 1343): 80 l/min
Pneumatic working port: PK-3
Operating pressure: 0 bar...8 bar
Structural design: Piston seat
Nominal width: 2.5 mm
Type of control: directly
Operating medium: Compressed air as per ISO 8573-1:2010 [-:-:-]
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Ambient temperature: -10 °C...60 °C
Actuation force in initial position closed: 10 N
Actuation force in initial position open: 15 N
Product weight: 18 g
Type of mounting: With through-hole
Pneumatic connection 1: PK-3
Pneumatic connection 2: PK-3
Pneumatic connection 3: PK-3
Seals material: NBR
Housing material: POM
Official Festo technical specifications: Valve function 3/2, open/closed, monostable Actuation type Mechanical Normal nominal ow rate (normalized to DIN 1343) 80 l/min Pneumatic working port PK-3 Operating pressure 0 bar...8 bar Structural design Piston seat Nominal width 2.5 mm Type of control directly Operating medium Compressed air as per ISO 8573-1:2010 [-:-:-] LABS (PWIS) conformity VDMA24364-B1/B2-L Ambient temperature -10 °C...60 °C Actuation force in initial position closed 10 N Actuation force in initial position open 15 N Product weight 18 g Type of mounting With through-hole Pneumatic connection 1 PK-3 Pneumatic connection 2 PK-3 Pneumatic connection 3 PK-3 Seals material NBR Housing material POM 6/5/26 –

Engineering context

Identification and RFQ Guidance

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.

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 10748. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.