Quiet and constant flow control valve
Quiet high flow control valve
Quiet water valve
Radial flow valve assembly
Radial flow valve assembly
Radiator valve incorporating presetting means
Radiator vent valve
Reverse flow fueldraulic valve
Seal arrangement for a metering valve
Self-cleaning precision metering valve
Self-flushing needle valve
Self-flushing needle valve
Shut-off valve
Slow opening cylinder valve
Solenoid operated valve with improved flow control means
Solenoid valve
Solenoid valve
Solenoid valve for controlling water supply
Spring assisted ball valve
Thermostatic expansion valve for low refrigerant flow rates