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Two way characterized control ball valves, PN25, DN15-50, VBG2

Two way characterized control ball valves, PN25, DN15-50, VBG2

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 2-way
Medium type water
Media temp. 5 ... 120 oC
Nominal pressure PN25
Angle of rotation 90 oC
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
DN15..32 Valves; supplied with MVNAAA adapter for MVN actuators
DN40, DN50 Valves; supplied with 5112-51 adapter for M60, M70 actuators

Accessories and replacement parts

Accessories for DN15..32 valves

Image Description Product Type Downloads
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
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