Gel-like composition for use as a pig in a pipeline

Governor having ability of removing dust from working fluid in a

Gravity operated valve

Gray water reclamation system and method for providing and...

Ground hydrant and method for operating same

Guidance system for irrigation sprinkling apparatus

Hand-held shower system with inline adjustable...

Hardface coating for seal surfaces in a gate valve

Hazardous gas protection system and method for automatic valve c

Heat exchanger for instant warm water

Heat-responsive duct closing method and apparatus

Heated valve for operation in freezing conditions

Heating valve

High accuracy cam-operated fill control

High Cv bulk process valve, control system and method

High flow solenoid control valve

High frequency response servovalve with electrical position feed

High pressure ball valve

High pressure bonnetless valve

High pressure capillary micro-fluidic valve device and a...