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/download catalouge intervalve zoloto " ivgkl " ivgk " ivge " ivtfe " ivtl " ivc " iv ball valve - new - v f " iv ball valve - new - v f " iv ball valve - new - v f " iv forged steel gate, globe, checkvalves " for more catalogues " brass ball vl & bronze vertical check vl " check valve screwed (horizontal...
diameter max. working temperature a grey cast iron gg- c = bar dn - oc c nodular cast iron ggg- c = bar dn - oc d = bar dn - oc f cast steel gsc- e = bar dn - oc e bronze rg- a = bar dn - oc b = bar dn - oc c = bar dn - oc applications - hot and cold waterplants - steam plants - different industries check...
feature – - ֺ high sensitivity pilot – - ֺ solenoid control & check feature – - ֺ electric override – - ֺ independent check feature – - s see relevant bermad publications. typical installation c f c bermad sigma series valve * click on items to view the part d.p.s pilot cock valve control filter c l...
from valve control filter [ ] or (for " & larger) [ ] to float port [p]. . tube from float port [c ] to valve cover or (for " & larger) to accelerator [ b]. . tube from float port [c ] to valve lower chamber or (for " & larger) to accelerator [ b. ]. commissioning & calibration . confirm that cock valves...
circulation control – ֺ electronic control – - ֺ pressure sustaining and pressure reducing – - q see relevant bermad publication typical installation c c bermad sigma series valve * click on items to view the part solenoid control filter c l i c k h e r e t o h i d e b o m cock valve electriclimit switch check...
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valves are normally closed with a straight flow poppet design, allowing free flow in one direction, while preventing flow in the opposite direction. the internal spring enhances the sealing and the immediate closing properties of the check valve. being spring loaded these checkvalves are suitable for...
a spring loaded, zero velocity non return valve. installation . ensure enough space around the valve assembly for future maintenance and adjustments. . prior to valve installation, flush the pipeline to insure flow of clean fluid through the valve. . for future maintenance, install isolation gate valves...