Valves

Check Valves

The check valves of FITOK are suitable for custom designed pressure rates up to 414bar (6000PSI). These valves are available with different end connections as well as in body materials brass and stainless steel. Furthermore FITOK´s check valves are equipped with a reliable prevent back flow function and are therefore suitable for high Cv flow rates!

Series CV, CH und CO

 

Check valves of these series are suitable for cracking pressures from 0,02 to 1,7bar (1/3 to 25PSI) and can be installed in any directions.

At the CV Series the O-ring provides a cushioned and noise-free closing. Valves of this series are suitable for appliances with a working pressure up to 3000PSI (207bar) and are applicable in temperature ranges from -23°C to +190°C.

At the CH-Series the poppet is equipped with a bonded elastomer seal. This protects the sealing from contaminants. This series is suitable for applications at max. working pressure up to 414bar (6000PSI) and working temperatures that range from -23°C to +204°C (-10°F to 400°F).

Valves of the CO Series are composed of a compact, one piece body and a fully contained O-ring seal. This series is suitable for appliances with a max. working pressure of 207bar (3000PSI) and a working temperature from -23°C to +190°C (-10°F to +375°F).

Serien CA und COA

 

Check valves of these series are suitable for adjustable cracking pressures from 0,2 to 41,3 bar (3 to 600PSI) and a max. working pressure up to 207bar (3000PSI). They can be installed in any directions.

The CA-Series is suitable for applications with a working temperature from -23°C to +190°C.
Valves of the COA-Series consist of a compact, one piece body and can be used for applications with a temperature range from -23°C to +204°C.

 

CL Series: Lift Check Valves

The lift check valves limit reverse flow under pressures up to 6000psig (413bar) and temperatures up to 900°F (482°C). The body is available in stainless steel and in brass. They can only be installed horizontally. 

 

CW Series: All-Welded Check Valves

This series is suitable for appliances at a working pressure up to max. 6000PSI (414bar) and a cracking pressure less then 2PSI (0,14bar). The body is available in stainless steel and alloy as well as different end connections.

VCV Series

VIGOUR Check Valves are available in stainless steel, brass and chromed plated brass. These are suitable for applications up to 300 bar and available with different end connections.

Magnetic Check Valves

Magnetic Check Valves Ygros

The magnetic YGROS EDF check valve is designed for applications with high purity needs.

The specialty of these valves is the springless functionality. Carollo´s springless design which uses the magnetic field replaces the convenient stem design. This yields to several advantages mentioned in the following:

  • saving energy due to slight drop in pressure
  • laminar flow: deadlocks and/or chockings are eliminated
  • chemical corrosion avoided as all materials are non-corrosive
  • vertical and horizontal mounting possible
  • springless design facilitates sterilization

These valves are particularly suitable for producers of the dairy, brewery, beverage, chemical equipment industry.