Packing for the axis of a clack valve
Passage control device
Pin connection of a shaft to closure member of a rotary valve
Pipeline valve apparatus
Pivotal closing member
Pivotal flap
Plastic ball valve ball seal means
Plastic ball valve stem seal
Plastic butterfly valve
Plastic throttle body
Plastic valve and improved actuator therefor
Plug valve
Plug valve
Plug valve
Plug valve
Plug valve
Plug valve
Plug valve
Plug valve
Plug valve assembly