VBG31.25

3-port slipper valve, external thread, PN10, DN25, kvs 10

Stock no. BPZ:VBG31.25

• With externally threaded connections to ISO 228-1

• For chilled or low-temperature hot water in closed circuits

• With manual adjuster

• With screwed fittings

Additional info

VBG31.. are supplied with malleable cast iron fittings.

SQK34.., SQK84..: Direct mounting

SQK33.00 requires mounting set ASK32

Attribute	Value
Angular rotation	90 °
Leakage rate	0...0.1 % of kvs value
DN	25
kvs	10 m³/h
Medium temperature	1...120 °C
Valve characteristic	Linear
Permissible operating pressure	1000 kPa
Material, valve body	Cast iron EN-GJL-250
Material, inside set	Stainless steel/brass
PN class	PN 10
Connecting thread	G 1½ B "
Required mounting set	Direct SQK33.00: ASK32
SQK.. Δpmax	30 kPa
SQK../SQL.. Δpmax	30 kPa

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