VALVE CARTRIDGE FOR LIFT VALVE HAVING THE CLOSING PRESSURE ON THE SEALING LIMITED
Valve cartridge (10) includes a housing (32) having inlet member (54), outlet member (52) and screw thread (34). Cavity (36) extends axially through housing (32) within which is a piston (38) which moves axially against piston seal (44) to open and close tap (10). A flow chamber (40) is provided at...
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Sprache: | eng ; fre ; ger |
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