Thermostatic emergency mixing valve

VTE300, VTE500

  • Anti-scalding function
  • Dynamics by-pass
  • High accuracy of temperature control

The ESBE series VTE300/VTE500 thermostatic emergency mixing valves are designed for eye washers and emergency showers, where high precision of water temperature regulation, anti-scalding and continuous access to water is required.

Product range

VTE312, External thread

Art.no. Reference Temperature range [°C] Kvs Connection E A [mm] B [mm] C [mm] D [mm] Weight [kg]
31260200 VTE312 22 – 28 1,2 G ¾" 70 54 52 46 0,52

VTE512, External thread

Art.no. Reference Temperature range [°C] Kvs Connection E A [mm] B [mm] C [mm] D [mm] Weight [kg]
31280200 VTE512 22 – 28 4,8 G 1¼" 84 62 60 56 0,95
Installation support

Operation

Operation
VTE300
VTE500

Installation examples

Installation examples
VTE300
VTE500

Documents

Technical data

Technical data

Pressure class: PN 10
Working pressure: 1,0 MPa
max. Differential pressure, Mixing: 0,3 MPa
Differential pressure cold/hot supply, max.: 0,03 MPa
Differential pressure to release the bypass function, min.: 0,05 MPa
Bypass capacity: VTE300: Kvs 1,2 m³/h (31 l/min at 2,4 bar differential pressure);
VTE500: Kvs 2,7 m³/h (70 l/min at 2,4 bar differential pressure)
Temperature stability: ±5 °C *VTE300: Valid at same pressure in hot and cold water inlet, minimum flow rate 4 l/min. Minimum temperature difference between hot water inlet and mixed water outlet 10°C. VTE500: Valid at same pressure in hot water inlet and mixed water outlet, minimum flow rate 9 l/min. Minimum temperature difference between hot water inlet and mixed water outlet 10°C.
Connections: External thread (G), ISO 228/1
Conformity:
Media temperature, continuously max.: +95 °C
Media temperature, temporarily max.: +100 °C
Media temperature, min.: 0 °C
Material, Valve housing and other metal parts with fluid contact: Dezincification resistant brass CW625N, DZR

Conformity

PED 2014/68/EU, article 4.3
4MS/UBA
4MS/KTW-BWGL
Accessories and Spare Parts

Spare parts

Art No. Reference Designation Note Instruction manual
37160100 37160100 VTE931 ESBE VTE931 Exchange kit series VTE310, 25°C VTE310 download
37160200 37160200 VTE951 ESBE VTE951 Exchange kit series VTE510, 25°C VTE510 download
Download area

Download area