U.S. Meter Fit Corporation
Manufactured Gas By-pass locking Meter Sets in various sizes ranging from 1.5 million cfh. to 23 million cfh. Products have three locking valves allowing the ability to proof meters without losing service and avoiding re-lights.
http://usmeterfit.com

George Fischer, Inc.
Manual and actuated valves, diaphragm valves, butterfly valves, pressure regulating valves, y-globe valves and y-pattern strainers.
http://www.us.piping.georgefischer.com/

Red-White Valves
Balancing Valves, Ball Valves, Butterfly Valves, Regulators and Strainers at Red-White Valve Corp in Lake Forest, California
http://www.redwhitevalveusa.com

Comated Edilizia S.p.A.
Italian manufacturer of double-locking wedge clamps, self-locking spring clamps, anchor systems, couplers and other accessories for the construction market.
http://www.comated.com

Buracco Robinetterie Industrielle
Over a century providing valves manufactured to customers' specifications. Butterfly valves, non-return valves, straight-through valves, actuation.
http://www.buracco.com

F.A.F. Valves
FAF Vana Sanayi: Küresel Vana, Kelebek Vana, Sürgülü Vana, Glob Vana, Çekvalf, Pirinç, Çelik, Kompansatör
http://www.fafvalve.com/

Hydravalve (UK) Ltd
Hydravalve, distributors of all fluidpower components we actuate all types of valves from stock
http://www.hydravalve.co.uk

Hoerbiger
Schwerpunkte: Schlüsselkomponenten & Serviceleistungen für Kompressoren, Motoren und Turbomaschinen, Hydrauliksysteme u. Piezotechnologie für den Fahrzeug- u. Maschinenbau, Komponenten u. Systeme zum Schalten & Kuppeln von Antriebssträngen von...
http://www.hoerbiger.com/

MPC Valves
Manufacturer's of high quality plastic check valves, one way valves and delay valves.
http://www.mpcvalves.com

Key-Less-Locking Mechanism
Knollan is a startup company that has completed the development of a very innovative locking mechanism. This mechanism is suitable for all kinds of locks, and for any security level, while offering many additional advantages over existing locks. The Knollan mechanism resembles the idea of a combination lock, but it is unique and entirely different from any existing locking device. It has many special features that lead to commercial strengths, if not market superiority, over existing locking mechanism.
http://www.knollan.com