VLG122 VLG132 VLG142
VLG122 VLG132 VLG142

Fan coil valve

VLG100

ESBE Valve Series VLG100 is a linear valve suitable for the control of heated and chilled water in heating, air-conditioning plants and fan coil units. Valves are motorized by ALG400 (thermo-electrical actuator) and the actuator-valve assembly is easily made thanks to the threaded ring nut. VLG100 has compact dimensions to enable an easy mounting within limited spaces for example on terminal unit coils.        

The valves are available in 2-way, 3-way or 3-way with by-pass versions and are normally closed (NC) without actuator, i.e. stem is closing upwards. The combination with ESBE actuator ALG400 is also normally closed (NC) with stem going upwards.

  • Perfect match between the valve and ESBE actuator Series ALG400
  • Compact and easy to install
  • Different Kvs values available

Product range

VLG122
VLG122
VLG132
VLG132
VLG142
VLG142
2-way valve series VLG122
Art.no.ReferenceDNKvs* A* Kvs-value in m3/h at a pressure drop of 1 bar.Kvs* B* Kvs-value in m3/h at a pressure drop of 1 bar.∆PConnection AB mmC mmD mmE mmF mmWeight kgNTCNTC = National Trade Code
21500100VLG122150.25  G ½"52232716650.12 
21500200VLG122150.4  G ½"52232716650.12 
21500300VLG122150.63  G ½"52232716650.12 
21500400VLG122151  G ½"52232716650.12 
21500500VLG122151.6  G ½"52232716650.12 
21500600VLG122202.5  G ¾"56242616650.15 
21500700VLG122204  G ¾"56242616650.38 
21500800VLG122206.3  G ¾"56242616650.36 
3-way valve series VLG132
Art.no.ReferenceDNKvs* A* Kvs-value in m3/h at a pressure drop of 1 bar.Kvs* B* Kvs-value in m3/h at a pressure drop of 1 bar.∆PConnection AB mmC mmD mmE mmF mmWeight kgNTCNTC = National Trade Code
21501100VLG132150.250.254,0G ½"52252716650.13 
21501200VLG132150.40.44,0G ½"52252716650.13 
21501300VLG132150.630.634,0G ½"52252716650.13 
21501400VLG1321510.633,5G ½"52252716650.13 
21501500VLG132151.613,5G ½"52252716650.13 
21501600VLG132202.51.63,5G ¾"56342616650.17 
21501700VLG1322042.51,0 (0,4)G ¾"56342616650.52 
21501800VLG132206.341,0 (0,4)G ¾"56342616650.51 
3-way valve with by-pass series VLG142
Art.no.ReferenceDNKvs* A* Kvs-value in m3/h at a pressure drop of 1 bar.Kvs* B* Kvs-value in m3/h at a pressure drop of 1 bar.∆PConnection AB mmC mmD mmE mmF mmWeight kgNTCNTC = National Trade Code
21502100VLG142150.250.254,0G ½"52352716880.20 
21502200VLG142150.40.44,0G ½"52352716880.20 
21502300VLG142150.60.64,0G ½"52352716880.20 
21502400VLG1421510.63,5G ½"52352716880.20 
21502500VLG142151.613,5G ½"52352716880.20 
21502600VLG142202.51.63,5G ¾"56502616980.27 
21502700VLG1422042.51,0 (0,4)G ¾"56502616980.52 
21502800VLG142206.341,0 (0,4)G ¾"56502616980.51 

Installation support

Installation examples
VLG122_installation
VLG122
VLG132_installation
VLG132
VLG142_installation
VLG142
blank-01
VLG assembly
Mounting positions
ALG_installation-01
Installation dimensions
blank-01


Installation instruction VLG100

Technical data

Technical data
Pressure class: PN 16 
Stroke: 2.5 mm
Leakage: 0 %
Temperature, max.: +95 °C
min.: +5 °C
Media:  water 
water/glycol mixtures, max. 50 %
Connection, External thread (G): ISO 228/1 
Material Body: Brass CW617N 
Stem: PPS, GF50% 
Sealings, O-ring: EPDM 
Spring: Stainless steel 
Conformity: PED 2014/68/EU, article 4.3 
Dimensioning $name
Dimensioning guide - Please see data sheet
Valve characteristics VLG122_1_EN-01
VLG122, Kvs 0.25, 0.4, 0.63
. VLG122_2_EN-01
VLG122, Kvs 1.0, 1.6
. VLG122_3_EN-01
VLG122, Kvs 2.5, 4, 6.3
Valve characteristics VLG132_1_EN-01
VLG132/VLG142, Kvs 0.25, 0.4, 0.63
. VLG132_2_EN-01
VLG132/VLG142, Kvs 1.0, 1.6
. VLG132_3_EN-01
VLG132/VLG142, Kvs 2.5, 6.3

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data Sheet VLG100
Installation instruction VLG100
2D Image VLG122
2D Image VLG132
2D Image VLG142

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