The Multifuntional Valve

User's complaints about unbalanced, hot or cold in different parts of the building are avoided. 
System design and installation error are easily corrected. 
Once completed a system hardly ever works exactly the way it was desired. 
Methods of calculation of pressure drop and flow rates are often inaccurate or inaccurately applied. 
System components like boilers/chillers, circulation pumps, valves etc. do not have to be oversized for possible errors and varying conditions" Just to be on the safe side". 
A balanced system do not need such "reserves" only, but needs the actually required flow usually less than a system which is not balanced and can thus save heating/cooling energy. 
The multifuntional valve often replaces system components selected for system design, by other brands or types, which may have different characteristics. The entire system design may thus become more or less inaccurate. 

The Multifuntional Valve (TO-01,TO-02,TO-03)

Face to Face : EN558-1 Basic series 1, GB /T 12221-1,DIN3202 F1, BS4504 PN10
Safe Working Pressure: PN10 

MODEL: The multifuntional valve TO-01(Three-one Multipurpose valve) 
It can play as Calibrated balancing valve, shut-off valve, center-guided non-slam check valve

MODEL: The multifuntional valve TO-02( Four-one Multipurpose valve)
It can play as Calibrated balancing valve shut-off valve, center-guided non-slam check valve and strainer.

MODEL : The multifuntional valve TO-03 ( Five-one Multipurpose valve)
It can play as Calibrated Balancing valve, shut-off valve, center-guided non-slam check valve, strainer and dashpot valve.

Dimensions of Multifuntional Valve(TO-01,TO-02,TO-03)

Performance Feature
SPF15-10/16
SPF45-16
Linear conversion diagram

Multifunctional Valve

Multifuntional Valve TO-01

Multifuntional Valve TO-02 
with mesh

Multifuntional Valve TO-03 
with bypass