2-port small valve

Product Attribute:

Material:Brass

Temperature of Media:Medium Temperature

Applicationt: 

universal

Production Description:

The VEI46... 2-port small valve is assembled with an electric or electro-thermal actuator used in ventilation and air-conditio

Introduction  
The VEI46... 2-port small valve is assembled with an electric or electro-thermal actuator used in ventilation and air-conditioning systems for terminal unit control.

Application
For the on/off control of water flow in water-based air-conditioning system, especially for FCU systems as zone valve used in Commercial buildings, Residential buildings, Light industrial buildings

Features
Hot-forging brass valve body
Internally threaded connections
Hard sealing disc
Manual adjuster
Can be fitted with motorized actuator (SEA21) or electro-thermal actuators (SEH30)

Technical data

Operating pressure     : PN16
Valve characteristic    : linear
Stroke                       : 2.5mm
Leakage rate              :(2-port)     path A→AB             0...0.05% of Kvs
Medium temperature   : 0'C...+110'C
Valve body                 : brass
Stem                         : stainless steel
Plug, seat, gland        : brass
Stem seal                  : EPDM O-ring

Selection table

Model No.DN(mm)

Kvs(A→AB)Connections

Loading
(PCS/Carton)VEI46.15152.0m3/hRp1/2''60

VEI46.2020

3.5m3/hRp3/4''

60

VEI46.25255.0m3/hRp1''

60