Anderson Greenwood has more than 40 years of innovative engineering experience, and is the number one choice for Instrument Valves, Manifolds and Instrument Protections systems. The company began as an airplane manufacturer in 1947 - when the Korean War stopped airplane productions, Anderson Greenwood turned its considerable engineering capabilities and talents to subcontracting work for various airframe companies. This eventually led them to set aside a design group to develop new valve ideas, which eventually lead to innovation in many aspects of the Valve industry. By 1954 their research had resulted in the development of the first soft-seated safety-relief valves and hand valves. They revolutionized the installation of differential pressure instruments by obtaining the license from the inventor who designed the concept of manifolding three or more valves together in one body, to use in connective flow meters.
Valves are devices designed to regulate the flow of fluids (including gases) by opening, closing, or partially obstructing passageways in pipes. Valves have extensive application over numerous industries - for this reason they vary widely in size, form and materials used depending on what they are going to be used for. The materials used for any particular Valve will be determined by the type of fluid used, temperatures involved, pressure, and the particular needs of a system. Valves may be simple, or they can be complex - in which case excellent design is critical to how well they Zhengzhou Zd Valve work. Anderson Cooper has the design experience to ensure that their Valves are installation friendly, reliable, wear well, and assure the customer that their products will meet and exceed their expectations and needs.
There Gate Valve are numerous types of Valves, depending on the application. Common Valves include Ball Valves - which work best for quick shut-off, Butterfly Valves which are used to regulate the flow of fluid in large pipes, Check Valves which permit fluid to flow in only one direction, and Needle Valves which are used to accurately control and reduce flow. There are many more types of Valves - Anderson Greenwood can supply the ideal valve for every application - consultants can advise customers on the needs of their particular system. Anderson Greenwood is also a leader in the choice of Instrument Valves - in addition the Anderson Greenwood Enclosure Systems range provides resilient, weatherproof instrument protection. The range is complemented by a full suite of accessories.
Anderson Greenwood Hand Valve Products guarantee bubble proof shut-off time after time, and are highly suitable for isolation duties. Anderson Greenwood Hand Valves have metal or soft seat for gas, steam or liquids, are rated up to 10,000psig (690 barg), and come in a range of standard and exotic materials to meet every kind of service. These include Carbon Steel, Stainless Steel, Monel, Duplex and others. Several orifice sizes are available to meet every need.
Anderson Greenwood manufactures gauge valves, including multi-port and block and bleed styles for gauge isolation, calibration and venting with a choice of globe pattern, or through-bore designs. The comprehensive range available, along with a wide choice of end connections and accessories allows complete flexibility for individual installations. Root Valves are available I two standard designs: a multi-port with three instruments or vent connections; and a unique dual-port for primary isolation on gauge or orifice tap applications. Root Valves all have a four bold outside screw and yoke bonnet design for strength and reliability. They comply with the Ansi B31.1 codes. They are available in Carbon Steel and Stainless steel, as well as other exotic material, and the range includes metal, soft and satellite seats.
Anderson Greenwood not only provide the customer with a comprehensive range to meet all their Valve requirements, they are also available to develop exclusive products for unique and special applications, so the customer is assured of an easy solution to even their most complex Valve needs.
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