XnRnXZvLpO zamkon.pl

Diagram

Cross section 1) Standard: galvanically zinc-plated forged-steel body with flanges DN15- DN50. Options: body and cover made of acid-resistant steel chromium or nickel with a galvanic coating. 2) A free-float open/shut mechanism - made of acid-resistant steel, corrosion and abrasion resistant (thermally hardened). 3) Vent hole which ensures the continuous discharge of air and other gases during start-up and at steam temperature. 4) Acid-resistant steel float bucket, water hammer and crush resistant (without a knit line). 5) Screw or drain valve (optional). 6) Cut-off valve placed in the upper part of the trap which ensures the most dirt-resistance of all the steam traps. 7) Chrome steel needle valve, hardened (~60HRC), item-by-item ground/polished?. 8) Check ball valve (optional). 9) Steam trap operates without any loss of the steam -flow (live steam). Steam does not pass through the water seal. 10) Large volume contamination/dirt sediment trap.     Download cross-section of steam trap series WZ FEATURES It is distinguished by its high operational precision and simple construction. The most dirt-resistant type of steam-trap. The cover also acts as a sediment trap, the closure is in the upper part. Able to operate at a maximum back pressure of up to 99%. Self - venting continuous air elimination. Air and carbon dioxide (CO2) elimination at both start-up and at steam temperature. Excellent operation at vast pressure/temperature fluctuations (within the given differential pressure) as well as when the quantity of the condensate varies. Operation without loss of "live steam" (steam-flow) - due to the water seal. Operation without condensate swelling - it discharges condensate immediately (maximum heat transfer rate for dewatering systems). High corrosion resistance - all internal elements made of chrome and nickel steel, the internal and external surfaces are galvanically  covered by zinc film. High water hammer resistance (an open float bucket). In-line maintenance/repair possible. Long life due to a very hard seat and needle as well as the low shutting force <1[N]. In the case of a steam trap breaking down there will always be a constant flow because the bucket remains in the lower part of the steam trap. Steam traps made of forged steel are resistant to freezing. If frozen, with the steam/condensate being shut off, there is no tear of the body but only screw unsealing. Replacement of the penetration nozzle in the steam trap is possible . CLICK ON IMAGE TO ZOOM __________________________________________________ 1) Can work in an intermittent way on low load. 2) Not recommended for low pressure operations.