TURN-ACT
Tyco Fire
Union Special
Univer
Uraca
Valbia
Valco
Valtaco
Valvaut
Valvole Hofmann
Veljan
Viking
Vogel
Von Scheven
Vortex
Voss
Walther Pilot
Wam
Wandres
Warex Valve
Warex
Warren Rupp
Watergates
Watson McDaniel
Watson Smith
Weishaupt
Wenglor
Wika
Wilkerson
Xomox