hard seal ball valve price with motorized driving mode Tianjin Bell Automatic is the professional manufacturer in Actuators& Spare parts for 40 years. Monthly, our products are exported to Mid East, Southeast Asia, Asia,Europe and America. We always devoted to research and development of high-quality products. and also constantly strengthened technology input.We have experienced senior technical staff, perfect quality assurance system and advanced detection equipment to ensure the superior quality! Hard Seal ball valve
The series of hard seal ball valve serves as an on-off ball valve, having 90°C rotating angle. A same-sized passage is formed when turn on the valve. The passage functions as smooth flow, little resistance and the strong flow capacity. The valve functions as strong sealing capacity and little leakage as you close it. It applied to the mediums like gas, liquid and steam as well as sewage, fiber and widely applied to the fields of electric power plant, petroleum, chemical industry and paper making industry. Specification Parameters:
Diameter | DN25~DN300(1’’~25’’) |
Nominal Pressure | 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa |
Power Supply | 12V,24V,220V, 230V,380V or as requirements |
Valve Body Material | cast steel,stainless steel,cast iron,carbon |
Suitable Mediums | fresh water, sewage, seawater, air, fiber,gas |
Input Signal | switching value, 4-20mA |
Output Signal | 4-20mA |
Control accuracy | 1%,2.5% |
Rated Turning Angle | 0-90° |
Operating Temperature | -20~150°C |
Features | Better seal ability, lower leakage |
Product Show:
Good Quality Wooden Packing
Certification
Contact: Andy Zheng China Tianjin Bell Automatic Instrument Technology Co.,Ltd Tel: 86-022-27553780 Fax: 86-022-27529983 Mobile: 8613132273221 Web: Skype: bellandyzheng