Privacy settings on bolasystems.com
Necessary cookies: Necessary for the proper functioning of the website. These cannot be deactivated.
Analytical cookies: They help us understand how you use our website, allowing us to improve it. This includes Google Analytics.
Marketing cookies: They are used to track visitors across websites to display relevant advertisements. This includes Google Ads and Google Enhanced Conversions technology.
Two-way control valve VVF 42.40-25 DN 40. More information
Out of stock - can be requested
| Connection Type | Flange |
| Flow | 25 m3/h |
| Lift | 20 mm |
| Pressure | PN 16 |
| Temperature | -10...150 °C |
| Type of fitting | Two-way |
| With actuator | No |
| Weight | 9.30 kg |
Catalog sheet download
Download PDFThe two-way control valve VVF42... is made from grey cast iron. A blind flange is located at the bottom. The valve is suitable for closed circuits. It is applicable in boiler rooms and heating or cooling systems and devices. It is suitable for water. It can be used as both a control and shut-off valve.
If the medium's temperature falls below 0 °C, spindle heating must be used.
Actuators SAX..., SKD..., SKB..., and SKC... can be connected to the valve.

We respond to your product queries as quickly as possible, usually within 24 hours.
Shopping with us
About us
Personal collection of goods
Opening hours

Contact
Delivery options
Payment options
Copyright © 2026 BOLA spol s.r.o.
Bola.cz
Nenašli jste to, co jste chtěli vědět?