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Three way characterized control ball valves, PN25, DN15-50, VBG3

Three way characterized control ball valves, PN25, DN15-50, VBG3

Product Description

The VBG Control Ball Valves control hot and chilled water with glycol solutions up to 50% according to VDI2035 in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions.

The valves have a flow control insert. The characteristic is equal percentage.

Technical Properties

Valve type 3-way mixing/diverting
Medium type water
Media temp. 5 ... 120 oC
Nominal pressure PN25
Angle of rotation 90 o
Materials

body brass, stem brass, ball chrome-plated brass, flow control insert Noryl

Port connection ext. thread flat sealing
Packing

seat Teflon seals with EPDM O-rings

Products

Product Type Description DN size
Kvs value
Close off
Connection diameter
DN15..32 Valves; supplied with MVNAAA adapter for MVN actuators

VBG3-15-0.63
15 0.63 340 kPa G 1 inch

VBG3-15-1
15 mm 1 340 kPa G 1 inch

VBG3-15-1.6
15 mm 1.6 340 kPa G 1 inch

VBG3-15-2.5
15 mm 2.5 340 kPa G 1 inch

VBG3-15-4
15 mm 4 340 kPa G 1 inch

VBG3-15-6.3
15 mm 6.3 340 kPa G 1 inch

VBG3-20-4
20 mm 4 340 kPa G 1 1/4 inch

VBG3-20-6.3
29 mm 6.3 340 kPa G 1 1/4 inch

VBG3-20-8.6
20 mm 8.6 340 kPa G 1 1/4 inch

VBG3-25-6.3
25 mm 6.3 340 kPa G 1 1/2 inch

VBG3-25-10
25 mm 10 340 kPa G 1 1/2 inch

VBG3-25-16
25 mm 16 340 kPa G 1 1/2 inch

VBG3-32-16
32 mm 16 270 kPa G 2 inch

VBG3-32-25
32 mm 25 270 kPa G 2 inch
DN40, DN50 Valves; supplied with 5112-51 adapter for M60, M70 actuators

VBG3-40-25
40 mm 25 680 kPa G 2 1/4 inch

VBG3-40-40
40 mm 40 680 kPa G 2 1/4 inch

VBG3-50-40
50 mm 40 680 kPa G 2 3/4 inch

VBG3-50-63
50 mm 63 680 kPa G 2 3/4 inch
Linkage set for Damper actuators

5112-11/U
Linkage set for VBG valves; DN15-32 for usage with S03.. actuators; DN15-50 for usage with N05.., S05.. actuators

Accessories and replacement parts

Accessories for DN15..32 valves

Image Description Product Type Downloads
Internal threaded fitting for VBG DN15 valve, pipe size Rp 1/2" AC-15TF-1  
Replacement stem assembly for VBG valve, DN15, DN20 5112-19/U  
Replacement stem assembly for VBG valve, DN25, DN32 5112-20/U  
Replacement valve adaptor standard profile, for VBG valves, DN15..DN32 MVNAAA/U  
Internal threaded fitting for DN20 valve, pipe size Rp 3/4" AC-20TF  
Internal threaded fitting for DN25 valve, pipe size Rp 1" AC-25TF  
Internal threaded fitting for DN32 valve, pipe size Rp 1 1/4" AC-32TF  

Accessories for DN40, DN50 valves

Image Description Product Type Downloads
Replacement stem assembly for VBG valve, DN40, DN50 5112-21/U  
Linkage set for VBG valves DN40, DN50 to M6061, M7061 5112-51/U  
Internal threaded fitting for DN40 valve, pipe size Rp 1 1/2" AC-40TF  
Internal threaded fitting for DN50 valve, pipe size Rp 2" AC-50TF