Self-closing valve for gas and water lines - prevents escapes by using leakage to close feed channel
DE2759248A1
FLOW VENTILATOR
DE2604778A1
Self closing water supply valve e.g. for washing machine - has integral cylindrical housing with axially slidable through flow member displaced by nut on housing
CH581287A5
Self closing valve for water supply hose - has conical seat for piston spring-biased in open position
ATA104675A
SELF-CLOSING SAFETY VALVE FOR WATER PIPE BREAKAGE
NL7414380A
Adjustable safety valve for washing machine etc. - spring closing valve on loss of outlet press. is adjustable by bolt
DE2421722A1
Shut off device for water pipes - has perpendicular inlet and outlet channels and ventilation valve parallel to inlet
DE2365897A1
Washer pressing connecting branch fastening device for ball tap
DE2361332A1
Shutoff device for fluids and gases - has housing, connection pipe and operating mechanism for sphere with ring sealing
DE2355950A1
Gas tap openable by attachment of pipe - has additional manual release member controlling opening action
DE2343645A1
Self closing valve - has adjustable gap between plunger and conical seat for leak protection
