Search Result

• The Special-material Valves Provided by Weidouli for Inochem Soda Calcium Chloride Project in Saudi Arabia Were Shipped Smoothly On November 17, 2021, the special material valve for Saudi InoChem Soda Calcium Chloride Project undertaken by our company was shipped smoothly. The InoChem soda calcium chloride project is located in...
• Globe Valves Globe Valves are widely used in nuclear power plants and petrochemical power plants.
• Why Should the Globe Valve Be with Inlet Low and Outlet High? Globe valves also are called stop valve, belongs to forced sealing valve and is a kind of block valve. There are three connection modes: flange joint, screwed connection and welded connection. The flo...
• Specialty Materials: High-pressure Ball Valves Were Delivered to Indonesia by Weidouli On November 27, 2021, specialty materials: high-pressure pneumatic hard sealing ball valves were delivered successfully to Indonesia by Weidouli. And these valves are materials for the Indonesian late...
• Check Valves Check valves can be divided into four types according to the movement mode of the disc: Swing Check Valve, Lift Check Valve, Nozzle Check Valve, Dual Plate Check Valve.
• Tips for Daily Maintenance of Industrial Valve Valves are widely used in various industries. Some valves in harsh working environments are prone to problems. Because valves are important equipment, especially for some large valves, it is very trou...
• News from Weidouli: Raising the Bar for Valve Surface Coatings In response to the various harsh working conditions of valve service, Weidouli formulates a full range of solutions, from the structural design of the valve, the selection of the raw material, to the ...
• Discharge Valves The discharge valves are mainly used for bottom discharge of reactor, tank and other containers.
• Working Principles of Nickel Ball Valve Ⅰ. Introduction of nickel ball valveNickel ball valve has the advantages of low friction coefficient, small operating torque and leakage rate up to zero leakage. A variety of valve seat materials are...
• Weidouli's Environmentally Friendly Valves: Low Leakage Weidouli has recently obtained another batch of low leakage valve test certificates in line with ISO 15848-1 and TA-LUFT standards.So far, Weidouli has passed the low leakage test of ball valve, gate ...
• Strainers Strainers are usually installed at the pipe head of reducing valve, air relief valve and other equipment.
• Precautions for Installation, Maintenance and Selection of Plug Valves Plug valve is a kind of valve with closing part or plunger shaped rotary valve. By rotating 90 degrees, the channel port on the valve plug is connected or separated from the channel port on the valve ...
• Special Training on Control Valve Actuators from Weidouli Recently, Weidouli's 2022 special training course on control valve actuators officially started.This series of courses will invite experts who have extensive experience in control valve actuators ...
• Valve Accessories Accessories included counter flanges, gaskets, bolts and nuts etc.
• Classification and Advantages of Plug Valves Ⅰ. Introduction of plug valvesPlug valve is a quick opening and closing through the valve. Because the movement between the rotary sealing surfaces has the function of wiping, it can completely preve...