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

Description The Sure-Drain uses a ball valve design because it has proven a reliable and trouble-free way of draining condensate from air systems. A straight-through design protects against clogs. See the literature (brochure) for complete details The ball valve is connected to the gear motor with a coupling to eliminate any small misalignment and reduce any chance of premature ball valve failure. All valves are provided with glass reinforced seals and stainless steel ball and stem for long lasting protection against corrosion. The programmable solid state timing control is simple because it is accessible from the outside. Time between each draining cycle can be adjusted from 1 to 50 minutes. The valve will remain open for 5 seconds. The gear motor is housed in a NEMA 4X enclosure. Literature Click for Sure Drain Brochure Features External controls for easy adjustability (1 to 50 minutes) 600 PSIG maximum working pressure Reinforced TFE seats and seals.

Buna-N diaphragm offers superior performance in harsh water environments. Reverse flow design reduces stress on diaphragm for dependable operation. In-line design minimizes pressure loss. Operates automatically or manually with manual bleed screw. Designed for below-ground installation, out of sight and away form playful hands. 3/4" Electric Automatic In-Line Valve, Flow Control Adjustment&Manual On/Off, Most Commonly Used On Systems Utilizing Un-Metered Water Sources. The AG-% is the premium, deluxe plastic head impact sprinkler. It has a 1/2" FNPT at side and bottom and a pressure activated wiper seal that assures reliable pop up and pop down. The diffuser screw breaks water into smaller droplets for inform watering. Straight Automatic Shut-Off Valve 1/2 In x 1/2 InFeatures: Straight 1/2" male Acme x 1/2" female Acme (Automotive R134a coupler). Simple valve screws onto hose end. Meets SAE, EPA & UL requirements for containment of refrigerant.

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