Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China flow control valve manufacturer and distributor of valves, hoses, tubes and pipes. Our oem control valve are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

Flow control allows for precise adjustment of water flow after installation
Manual internal/external bleed; encapsulated solenoid
Popular "jar-top" system for fast and easy servicing
For new or replacement installations
Works with any other brand irrigation systems
1", Female Thread, In Line Valve With Flow Control, Manual Flow Control For Easy Water Flow Adjustment, Manual External Bleed, Stainless Steel Metering Pin Reduces Wear.Committed to the work they do, our employees average over 15 years of service. This wealth of knowledge allows us to provide quality engineering, expert support, exacting control and the know-how to create valves known for their long life.Being ISO 9001 certified means we are committed to a quality assurance program. Our policy is to supply each customer with consistent quality products and ensure that the process is right every time. Our valves meet and exceed industry standards around the world.

Self contained, including the differential-sensing orifice plate and pilot.
Flow rate is field adjustable (within orifice bore range).
Extra-sensitive-differential pilot specifically designed for Rate-of-Flow application.
Works equally well on all types of clean, non-abrasive liquids.
From modest beginnings, the company has grown to be a global leader just a half century later. In fact, The alves can be found in some capacity in nearly every country around the world from fire protection systems in Malaysia to aircraft fueling systems in Africa and from oil refineries in Russia to water supply systems in the USA and Canada. You will also find our valves in irrigation systems in Europe, South America and the Middle East.The original foundation on which the company was built allows our team of professionals to not only provide the service required to be a worldwide supplier, but more importantly the opportunity to afford the personal touch necessary to be each of our customers' best partner. Simply stated, we take pride in all that we do.

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