Fabricated check valve construction

Fail save shut off valve for filtering systems employing...

Fail-safe delivery valve for pressurized tanks

Fast closing valve for gaseous and liquid media

Fast opening, slow closing, relief valve

Feather valve

Feedback air pressure sensing system

Filler neck butterfly check valve

Filling nozzle valve structure

Filter fitting for heating installations

Filtered check valve assembly

Fine adjustment device for gas pressure regulators

Fine adjustment gas regulator

Fire protection water supply valve

First reducing stage for a two-stage regulator

First stage scuba regulator

Flame-retardant pressure equalizing valve

Flap for an air inlet outlet opening at a motor vehicle

Flap gate assembly

Flap valve