Membrane check valves – 207V inustrial services, compressed air, vacuum pumps, hydrocarbons Detail Product : PRESSURE PFA/PS in bar θ 60° CASING : GJL cast iron epoxy coated SEAT 407 V : DN40 to 80 : Stainless Steel DN100 to 200 : Polyamid coated steel SEAT 207 V : Stainless Steel SEAL : EPDM …
Membrane check valves – 407 boosting units, vacuum pumps, compressed air Detail Product : PRESSURE PFA/PS in bar θ 60° CASING : GJL cast iron epoxy coated SEAT : DN40 to 80 : Stainless Steel DN100 to 200 : PA (polyamid) coated steel MEMBRANE : (natural rubber) SEAL : EPDM DN PFA PS …
Membrane check valves – 407B boosting units, vacuum pumps, compressed air Detail Product : PRESSURE PFA/PS in bar θ 60° CASING : GJL cast iron epoxy coated 447B : length according to EN558-I serie 48 2 threaded bosses 1/2” with brass plug SEAT : DN40 to 80 : Stainless Steel DN100 to 200 : Polyamid …
Control valves – C201 altitude vlavespilot operated Deail Product : Prevents overflowing and maintains the level of water in a storage tank, pilot controlled exists in top-fill or bottom-fill versions. Applications and Generals Characteristic : It prevents from overflowing and maintains a constant level in the tank thanks to the pilot. Re-openings of the valve …
Control valves – C221 altitude valves pilot operated- bottom-fill version – pressure sustaining function Detail Product : Same control valve as C201 but fitted with a preset upstream sustaining pressure function exists in top-fill or bottom-fill versions. Applications and general characteristics : It prevents from overflowing and maintains a constant level in the tank thanks …
