Three-way control valves for Fans Rosenberg

Three-way control valves for Fans Rosenberg series VRG 3

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Design diagram for three-way control valves for Fans Rosenberg series RVR

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Three-way control valves for Fans Rosenberg VRG

Used as a control valve to control:

RTE/D ... TR, MSD ... TR and Airtronic D/Basic

Three-way valve loose, with electrical servo-motor for continuous control of cold and hot water systems, with manual movement and position indicator.

Technical data:

Water temperature 2 - 120°C

Nominal pressure PN16

Housing made from GG-25

Flow characteristic line same percentage (log), kvs/kvo = 320

kvs/kvo = 320

Mixing characteristic line linear

Leakage losses in direction of flow 0.1 % kvs

Leakage losses in direction of mixing 1 % kvs

Valve rod made of stainless steel

Cone made of brass

Seals EPDM

The 1st value in the valve reference gives the size of the outer thread collar in accordance with ISO 228/1. The 2^nd number represents the kvs value. The kvs value is defined as the volume flow of a fluid with the density 0 = 1,000 kg/m3 (density of water) with a pressure loss of p0 = 1 bar ( 100 kPa ) at the valve.

Dimensions

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Click video for more information on the Rosenberg Group

The contact addresses are to be found in the attachment, or else please phone +49 (0)7940 / 0917 186 894 or email to info@rosenberg.com.vn

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