Ball valve
Ball valve
Ball valve
Ball valve
Ball valve
Ball valve
Ball valve
Ball valve
Ball Valve
Ball valve
Ball valve and flowing fluid pressure amplifier
Ball valve cartridge for a mixing valve
Ball valve cartridge for use with remote handle
Ball valve coupling
Ball valve coupling
Ball valve coupling
Ball valve faucet
Ball valve faucet with improved flow characteristics and handle
Ball valve or plug valve provided with an insert
Ball valve structure