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VBI61.40-25

3-port ball valve, internal thread, PN40, DN40, kvs 25

Stock no. BPZ:VBI61.40-25

Stock no. BPZ:VBI61.40-25

Internally threaded connections Rp.. as per ISO 7-1.

For use in heating, ventilating and air conditioning plants as a control

or safety shutoff valve. For closed circuits.

Attribute

Value

Angular rotation

90 °

Leakage rate

Zero leakage

Leakage rate bypass

< 1 % of k<subscript>vs</subscript> value (faulty format)

DN

40

kvs

25

Medium

Water, Water with anti-freeze

Medium temperature

1...120 °C

Valve characteristic

Throughport: equal-percentage, Bypass: linear

Rangeability

> 500

Permissible operating pressure

1600 kPa

Material, valve body

Brass UNS C35330 (DZR)

Material, inside set

Brass UNS C35330 (DZR), chromium-plated

PN class

PN 40

Connecting thread

Rp 1½ "

GMA../GLB..9E Δpmax

240 kPa