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

Product Name: P21X-1.2W Full Auto Exhaust Valve of Vertical Heating Pipe. Model Number: P21X-1.2W. Place of Origin: China. P21X-1.2W full auto exhaust valves of heating pipe
mentioned above are widely applied to full auto exhausting of various systems in
all kinds of industrial and civil construction. air-conditioning and vessel and so on which take water as the medium. Working pressure: &le 1.2MPa. Applicable temperature: &le 109 C
It is a one-way directional control element normally installed netween the air cylinder and change valve,making the air in the cylinder escape directly through this valvem not through change valve.It is applied to plaves where the quick movement of air cylinder is required.
Rating working voltage: 220V/110V. Ignition electrode:double ignition. Gas applicable: natural gas,liquefied gas and coal gas. It can avoid the condition of pure burning.

Valve material: 21-4N, 4Cr10Si2Mo, 4Cr9Si2, 40Cr and others. Valve sizes: ΦSD (5-14mm), ΦHD (20-60mm), TL (60-220mm). Valve style: solid material valve and hard chrome plated valve; custom. Baked up by good reputation, high quality products and efficient services, reasonable price, persist in the principle of equality and mutual benefit to establish, we are confident in establishing beneficial cooperation relationships with you .You will find our company information and products information on our website, Should any of these items be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements. Available Exhaust Bore: &Phi 2mm. Installation connection: ZG3/4". Dimensions: &Phi 86mm × 101mm. Self-test function. Malfunction hint and protection function. Ignition indicator and working indicator are applicable. LED or LCD is applicable.

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