Festo Ball type Pneumatic Actuated Valve, 8 bar, EN 10226-1, Female 1-1/4 in

RS Stock No.:: 650-903
Mfr. Part No.:: VAPB-A-1 1/4-F-40-F0405-PB60
Manufacturer:: Festo

Festo Ball type Pneumatic Actuated Valve, 8 bar, EN 10226-1, Female 1-1/4 in

Subtotal (1 unit)*

PHP33,745.09

(exc. VAT)

PHP37,794.50

(inc. VAT)

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Ready to ship from September 21, 2026

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Units	Per Unit
1 +	PHP33,745.09

*price indicative

RS Stock No.:: 650-903
Mfr. Part No.:: VAPB-A-1 1/4-F-40-F0405-PB60
Manufacturer:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Pneumatic Actuated Valve
	Inlet Connection Type	Rp
	Valve Type	Ball
	Inlet Port Size	1-1/4 in
	Default Valve Position	2-Way Ball Valve
	Outlet Connection Type	Rp
	Outlet Port Size	1 1/4 in
	Inlet Thread Standard	EN 10226-1
	Maximum Operating Pressure	8 bar
	Inlet Port Gender	Female
	Outlet Port Gender	Female
	Outlet Thread Standard	EN 10226-1
	Maximum Operating Temperature	200°C
	Standards/Approvals	ISO 5211, RoHS, EN 10226-1
	Model Number	8191931

	Select all
	Brand Festo
	Product Type Pneumatic Actuated Valve
	Inlet Connection Type Rp
	Valve Type Ball
	Inlet Port Size 1-1/4 in
	Default Valve Position 2-Way Ball Valve
	Outlet Connection Type Rp
	Outlet Port Size 1 1/4 in
	Inlet Thread Standard EN 10226-1
	Maximum Operating Pressure 8 bar
	Inlet Port Gender Female
	Outlet Port Gender Female
	Outlet Thread Standard EN 10226-1
	Maximum Operating Temperature 200°C
	Standards/Approvals ISO 5211, RoHS, EN 10226-1
	Model Number 8191931

Datasheet - VAPB-A-1 1/4-F-40-F0405-PB80

COO (Country of Origin):: DE

Festo Pneumatic Actuated Valve, 1-1/4 inch Inlet Port size, 8 bar Maximum Operating Pressure - VAPB-A-1 1/4-F-40-F0405-PB80, Numeric Part Number: 8191917

This pneumatic-actuated valve is a two-way ball valve designed for automated fluid control in industrial systems. It combines a pneumatically driven actuator with a ball-style shut-off to regulate flow in pipeline installations where compact, remotely operated valving is required.

Features and Benefits:

• Rp female EN10226-1 threaded ports ensure straightforward piping connections
• Operates at a maximum pressure of 8 bar for typical industrial pneumatic systems
• Rated for continuous service up to 200°C to handle elevated-temperature processes
• Ball valve design provides Rapid quarter-turn operation for fast isolation
• Flange-mounted ISO5211 actuator connection simplifies actuator attachment

Applications

• Suitable for process lines requiring remote pneumatic actuation
• Ideal for steam or hot fluid circuits up to 200°C
• Used with automated skids in manufacturing and assembly plants
• Can be used for isolation in pneumatic control loops at 1-1/4 in ports

What port sizes does it accept and how do they fit common piping?

Both inlet and outlet accept 1-1/4 in Rp female threads conforming to EN10226-1, allowing direct connection to standard 1.25 in threaded pipework.

How is the actuator mounted to the valve for automated control?

The valve provides an ISO5211-compliant mounting Interface so pneumatic actuators with matching flange patterns can be attached without custom adaptors.

Which materials or approvals are relevant for regulatory or environmental considerations?

The product carries RoHS conformity and meets the ISO5211 and EN10226-1 standards specified for the Interface and thread form.

What flow control style does the valve use and what operational motion does it require?

It employs a ball closure mechanism that operates with a quarter-turn action when driven by the pneumatic actuator.