Jiangsu Lan valve General Equipment Co., Ltd. will be excellent product quality gas valve, reasonable prices, excellent service dedicated to provide you with a variety of types of valves Denso, on-site installation assistance, technical assistance. Three Guarantees products company floating remote control valve, excellent service, product lifetime warranty. Valve related accessories are valves and fittings, which are used in connection or control system piping. Valves and fittings can not exist independently, complement each other. Valve tube of carbon steel and stainless steel, as well as PVC, or other materials commonly used is the first two valves in recent years with the improvement of people's living standard, the staple food requirements consequent demand big up. It led to the rapid development of food machinery, so stainless steel sanitary valve fittings production industry will be prosperous together, people often say valves, fittings, multi-use or stainless steel sanitary level. One type 江苏兰 valve actuator electric rotary actuator power-driven rotary actuator is the most common and reliable. Single-phase or three-phase motor drive or worm gear final drive stem nut, stem nut produce movement of the valve stem to open or close the valve. Multi-turn electric actuators can quickly drive large valves. In order to protect the valve from damage Jiangnan Valve Co., Ltd., is mounted at the end of valve travel limit switch will cut off electrical power, but when the safety torque is exceeded, the torque sensing device will be cut off electrical power to indicate valve position switch The switch status, install clutch device can be manually operated hand wheel valve during a power failure. The main advantage of this type of actuator is that all components are mounted within a housing, in this waterproof, dust-proof enclosure integrates all the basic and advanced features. The main disadvantage is that when a power failure, the valve can remain in place, only the use of standby power systems, valves in order to achieve the fail-safe position (failure to open or fail closed) Shanghai valves, valve quality Portland (online consultation), the valve by the Jiangsu -valve General Equipment Co., Ltd.. Jiangsu Lan valve General Equipment Co., Ltd. (www.lanfa.cn) Changzhou, Jiangsu, regulating valves leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jiangsu Lan valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for Jiangsu Lan valve.