Water Control Valves

Connexion Multi Function Cylindrical Auto Control Valves.
 
Connexion unique Patented design offers exceptionally high flow compact cyclindrical valve body design common across
the range of Float Valves, Pressure Reducing Valves, Pressure Relief Valves, Pressure Sustaining Valves and 
Solenoid Control Valves or any combination thereof. Each specific pilot control unit is mounted externally of the main
cylindrical valve body and can be quickly installed or removed for easy, safe and damage resistant transport,
handling and installation.
 
Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.
 
Body Materials Cast Iron, Epoxy Coated Ductile Iron, 316 Stainless Steel and Bronze.
 
 
 
Connexion Float Control Valve regulates mechanically water in a tank by means of a
2 position float valve. Float valve closes at a preset high water level, opens at
a given low water level.Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.
Float control valve circuit diaghram  from Connexion Developments Ltd 0800 808 7799 
 
 
 
 
                                        
 
 
 
   
 
Connexion Pressure Reducing Valve Controls and maintains a constant
preset reduced downstream pressure regardless of changes in downstream
demand or upstream pressure. 
 
 Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.
 
 
 
  
 
      
 
Connexion Pressure relief valve is installed on the outlet side of the water
supply pipeline or in the by-pass of the pipework to be protected.
It can maintain safe water supply pressure inside the pipe and protects
against the excess of pressure in the installation.
 
Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.
 

    

 
Connexion Pressure Sustaing Valve controls and maintains a preset upstream
 pressure, regardless of changes in downstream demand.   
 
 Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.
 
 
 
 
 
    Solenoid Control Valve  from Connexion Developments Ltd 0800 808 7799
 
Connexion 2/2 Solenoid control valve, which can substitute traditional gate valves,
ball valve and butterfly valves. The function is easily controlled by electrical power
2 port 2 position ON/OFF control of most liquids and Gases up to 200 Centigrade
from 0.3 to 16 Bar in most voltages. 
 
Voltage: AC 24/48//110/230/380v 50/60Hz DC 12/24/48/110/220v 
Optional ATEX EExmIIT4, EexdIICT6

 Standard Sizes 2" DN50 to 14" DN350mm, larger sizes upon request.

 
 
  
 
 
Connexion Threaded range of all 316 Stainless Steel Pressure Reducing suitable for Fluid,
Air, Gas or Steam. Strong Piston design for long life and agressive applications with high
acuracy and fast response. 
 
Pressure Adjusting Range :
  1 to 6 Bar
  4 to 10 Bar
  8 to 13 Bar
 
Sizes 1/2 to 2" BSP / NPT
 
 
 
 
 
 
 
 
 
Connexion Flanged Port Cast Iron Pressure Redcung Valve suitable for most general media applications.  
 
Other materials available on request,
 
Pressure Adjusting Range
0.5 to 5 Bar
3 to 8 Bar
Test Pressure 21 Bar
Sizes 2" DN50 to 4" DN100
               
 
 
 
Connexion Full Flow silent check valve is applied on lift pipe or fluid pipe with
pressure. The valve will operate against back floe will close at suitable
speed when a pump is shut down to separate the inertia fluid (positive pressure)
from the back flow (negative pressure) caused by power turned off and ,hence,
prevent the noise caused by the impact of positive and negative pressure.
 
The silent check valve plays an important role on piping , especially applied
on the outlet of the pump.
 
Sizes : 2" DN50 to 12" DN300
 
Materials Cast Iron, Ductile Iron, 316 Stainless steel and Bronze.
 
 
 
 
      
 
Connexion Direct Acting ALL 316 Stainless Steel Threaded Pressure Sustaining and
Back Pressure Valve is suitable for the fluid of pure water, acid & alkaline fluid, steam or air.
Back pressure valve can maintain required pipeline pressure and flow, and also release over
high pressure.
Design of piston and diaphragm improves the inability of sustaining pressure and leakage.
Back pressure chamber controls the valve gate and let gate respond, quickly and
adjust pressure accurately.
 
Pressure Adjusting Range : 1 to 5 Bar 4 to 10 Bar 8 to 13 Bar
 
Applied Temperature : -15C to +210C
Valve Body Testing Pressure : 21 Bar
 
Pressure gauge medicates the sustaining pressure. 
 
 
 
 

Anti Water Hammer Valves from Connexion

 
 
I style Anti Water Hammer Arrestor
 
 
 Connexion Inline AIT & AIF Series Water Hammer Arrestor
BSP Sizes: 1/2 to 4" BSP
Flange Sizes:DN80 to DN300
Body Material: Bronze, Ductile Iron or Stainless Steel
Seal Material: NBR, Special custom made options available
Media: Water, Other media options available upon request
 
Angle style water hammer arrestor
Connexion Angle AXT Series Water Hammer Arrestor
BSP Sizes: 1/2 to 3/4" BSP
Body Material: Brass Nickel Plated
Seal Material: NBR
Media: Water
 
Connexion L Series Water Hammer Arrestor
Connexion ALT & ALF Series Water Hammer Arrestor
BSP Sizes: 1/2 to 2" BSP
Flanged Sizes: DN50 to DN200
Body Material: Cast Iron or Stainless Steel
Seal Material: NBR special options are custom made
Media: Water other media options available upon request
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Danfoss socla, aporia, bombyx, tillis, enodia, sylax, emaris
Danfoss water controls