Pressurized fluid storge and transfer system including a sonic n
Quick joint for connecting gas cylinder and pressure...
Quick release drain plug
Quick-connection of a fuel fill pipe to a fuel tank
Radiator drain assembly
Remotely controlled crankcase oil drain valve
Replaceable outlet on a cylinder valve
Resilient seated mud valve
Safety valve
Seal for LP gas cylinder valve
Seal structure of high-pressure tank
Sealing arrangement in a plug-and-socket coupling with a pressur
Self-sealing pressure valve assembly
Self-sealing valve
Slide gate valve for dry bulk discharging containers
Sliding device for the gas-tight and air-tight closure of a cont
Structure of a LPG tank valve
Stuffing box with O-ring detent for control mechanism of emergen
System for connecting valve units for gas water-heaters to...
Tank bottom diaphragm valve