China steam trap manufacturers, steam trap suppliers, steam trap factory. Vatac offers Steam traps in three major types:
1. Mechanical traps. They have a float that rises and falls in relation to condensate level and this usually has a mechanical linkage attached that opens and closes the valve. Mechanical traps operate in direct relationship to condensate levels present in the body of the steam trap. Inverted bucket and float traps are examples of mechanical traps.
2. Temperature traps. They have a valve that is driven on / off the seat by either expansion / contraction caused by temperature change. They differ from mechanical traps in that their design requires them to hold back some condensate waiting for it to cool sufficiently to allow the valve to open. In most circumstances this is not desirable as condensate needs to be removed as soon as it is formed. Thermostatic traps and bimetallic traps are examples of temperature operated traps.
3. Thermodynamic (TD) traps. Thermodynamic traps work on the difference in dynamic response to velocity change in flow of compressible and incompressible fluids. As steam enters, static pressure above the disk forces the disk against the valve seat. The static pressure over a large area overcomes the high inlet pressure of the steam. As the steam starts to condense, the pressure against the disk lessens and the trap cycles. This essentially makes a TD trap a "time cycle" device: it will open even if there is only steam present, this can cause premature wear. If non condensable gas is trapped on top of the disc, it can cause the trap to be locked shut.
Vatac is proud to annouce a broad line of Steam Traps covering Free Floating Ball Type Steam Trap, Inverted Bucket Steam Trap, Thermo-static and Thermo-dynamic Steam Trap etc. Materials Available in Cast Iron, Ductile Iron, Cast Steel, Stainless Steel and Duplex Steel
MAIN FEATURES:
» Types in Free Floating, Inverted Bucket, or Thermo-static and Thermo-dynamic .
» Cast or Forged Body in Cast Iron, Carbon Steel, Stainless Steel, or Duplex
» Stainless Steel Gr. 304 Trim as standard
» Sizes: DN15 through DN300
» Body Styles: Flanged, Welded or Threaded Ends
» Pressure Class: ANSI CL150 through CL300, PN10 to PN64
Vatac wide range of Steam Traps often provide the most economical solution for your process and Steaming systems.
Please feel free to contact with us at sales@cnvchina.com or filling up an enquiry form instructed at the bottom,
You will get an effective response within 24 hours from Vatac sales representative.
Thanks for your valued time with interest!
The Vatac Ball float traps with rolling ball valve and Duplex control (thermostatic bellows for automatic air-venting) for draining large condensate flowrates from steam systems. With Simplex control (without bellows) and hand-vent valve for the discharge of cold condensate or distillates and for draining superheated steam, gas or compressed-air lines. Which is designed for both horizontal and vertical lines installation, Body with flanged cover. After removing the cover the control unit is easily accessible without removing the trap from the line. Float lifting lever & Sightglass cover can be also available upon specific request
For most Vatac Free float traps, a unique grinding process virtually eliminates the welding seam, finishing the float to be almost perfectly spherical. These floats have unmatched sealing performance with the valve seat to prevent steam losses, and they are further designed for servere service operation. Even at a very high presssure, they can also provide excellent durability and resistance to water hammer, ensuring long and reliable operation.
THE VATAC BALL FLOAT STEAM TRAP MAIN DESIGNING FEATURES
» Process efficiency, energy conservation, integral strainer, long service life
» Cast or Forged Body in Cast Iron, Carbon Steel, Stainless Steel, or Duplex
» Stainless Steel Gr. 304 Trim as standard
» Sizes: DN15 through DN300
» Body Styles: Flanged, Welded or Threaded Ends
» Pressure Class: ANSI CL150 through CL200, PN10 to PN64
» Suitable for both horizontal and vertical lines
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