VBF21.50 - Siemens 3-port slipper valve, flanged, PN6, DN50, kvs 40 | Siemens Valves

£185.99 £154.99

On request

Next Supplier Stock Update: 18/10/2026

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Overview

Manuals & Datasheets

DATA-SHEET

Product type	Water Valve
Manufacturer	Siemens
Flow pattern	3-Way
Valve connection	Flanged
Pressure	PN 6
DN (mm)	DN 50
Temperature range	1°C to +120°C
Flow rate - m³/h	40 kvs

Description

The Siemens VBF21.50 is a Slipper Valve.

VBF Valves

Three-port slipper valves, PN6, flanged
· Grey cast iron EN-GJL-250
· DN 40...150
· kvs 25...820 m3 /h
· Angle of rotation 90°
· Flange fittings to ISO 7005
· Manual adjuster for DN40 and DN50 slipper valves
· Can be fitted with type SQK.. or SAL..T10 electromotoric actuators
· No maintenance required

Use
For use in closed-circuit heating systems and mixing applications.

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