Backflow preventer with failure indicator
Backflow preventer with failure indicator
Ball valve with integrated removable flow venturi, flow balancin
Ball valve with integrated removable flow venturi, flow...
Bellows sealed stem for rotary valve
Bellows sealed stem for rotary valve
Bowl for compressed air or gas filter or lubricator
Brake hose coupling
Breathing apparatus
Bypass valve and alarm assembly
Bypass valve assembly and system