PNEUMATIC ADJUSTMENT VALVE DN 500 PN 16 WAFER TYPE - CARBON STEEL BODY WITH PTFE COVERING SEAL IN NITRILE RUBBER WITH RILSAN COATED LENS AUXILIARY CONTROL MANUAL HANDWHEEL
PNEUMATIC ADJUSTMENT VALVE DN 500 PN 16 WAFER TYPE - CARBON STEEL BODY WITH PTFE COVERING SEAL IN NITRILE RUBBER WITH RILSAN COATED LENS AUXILIARY CONTROL MANUAL HANDWHEEL