Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China bleed valve manufacturer and distributor of valves, hoses, tubes and pipes. Our oem bleed valves 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.

Tubing sizes are 3/8" and 9/16". One inlet and three outlet ports, all 9/16" ports are API test and gauge connection ports. Non-rotating stem design prevents stem/seat gailing. Metal-to-metal seating for bubbles tight shut-off. Bleed valve is one piece hex construction allowing easu installation. Positive blow out prevention on stem. Autoclave's wellhead gauge valves are ideal for instrument calibration and process sampling. The main applications are the oil field industries but other markets use these as well. Oil field components are offered for standard oil field service where H2S is not present and type "SOG" for service where H2S is present. Autoclave type SOG components are available with standard API test and gauge connection (Autoclave F562C). Available in low, medium, high and extra high pressure models, R6000 right angle relief valves provide users with high accuracy and consistency of cracking and reseat pressures. Furthermore, narrow pressure ranges (cracking pressures) for each model can be factory pre-set according to customer specifications.

Choice of in-line, removable, or bypass filter models. NPT female and Gyrolok tube fitting connections. Variety of micron filtering ranges form 2 to 55u. Filter elements are available in 316 stainless steel. Filter elements are easily replaced. Bypass models permit purging and sampling of process fluid. Bodies available in brass and 316 stainless steel. Compact installation. 316 stainless steel construction. Straight, Union, elbow or tee flow configurations. Integral tube ends. Compressor Bleed valves are repaired and overhauled daily at Southeast Turbines. Replacment parts are always in stock providing for a quick turn on any engine model bleed valve. Exchange bleed valves are in stock in order to minimize down time. Don’t let a simple bleed valve keep you grounded. Valves are engineered for a competitive price with no compromise of quality and performance to meet the growing requirements of instrumentation valves. The function of this valve series is to maintain system integrity by preventing back flow of a wide variety of fluids over a broad range of pressures.

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