-
Anonymous users2024-02-11The company has been committed to providing customers with a full set of industrial control valve solutions, specializing in the production, research and development, sales and service of industrial control valves and actuators. After years of hard work, we have gradually grown into a global professional control valve dealer and manufacturer. The company has advanced processing equipment and testing equipment, can provide high-quality services, the company's products in petrochemical, natural gas, refrigeration, food, pharmaceutical, shipbuilding, metallurgy, filling and water treatment and other fields have a bright performance, which makes us more confident to serve our customers.
-
Anonymous users2024-02-10The electric butterfly valve adopts an integrated structure, which can be connected to the 220VAC power supply to control the operation, and can also be added to the control module to input the control signal (4-20MADC or 1-5VDC) for adjustment and control. It has strong function, small size, light and cheap, reliable performance, simple supporting elements, large circulation capacity, and can choose to use valve plate and soft seal (rubber ring, tetrafluorine ring) to reduce leakage for normal temperature and clean medium. It should be indicated when ordering.
It can be widely used in the automatic control system of industrial processes in food, environmental protection, light industry, petroleum, chemical industry, teaching equipment, papermaking, electric power and other industries.
-
Anonymous users2024-02-09DN DN (mm) 50 2000 Nominal pressure PN (MPa) Test Rental Pressure Strength Test Seal Test Air Seal Test Applicable medium Air, water, sewage, steam, gas and oil, etc. Drive type: manual, worm and worm gear.
Transmission, pneumatic transmission, electric transmission.
-
Anonymous users2024-02-08D971X Electric Butterfly Valve: GB T2238-1989 Flange with Calendar Roller Ruler Margin: GB; gb/;JB78 structure length: GB T12221-1989
Pressure fiber decay test: GB T13927-1992; jb/t9092-1999
-
Anonymous users2024-02-07Part Name Material Body Ductile Steel, Cast Steel, Alloy Steel, Stainless Steel Butterfly Plate Gray Cast Iron, Ductile Steel, Cast Steel, Stainless Steel and Special Materials Sealing Ring Various Rubber, PTFE Stem 2Cr13, Stainless Steel Packing O-Ring, Flexible Graphite O
The D40 and D40X are simplified machines that can't be simplified anymore, so forget it! It's better to choose Canon 400D, 400D is at least a serious DSLR. If you must choose Nikon, you should also choose a device with a D80 or higher. >>>More
The likelihood of poisoning with this condition is rare.
What I'm talking about here is a solution plus a little theory, if you want to learn the theory, you can take a look at the long article, the software side is a program conflict, the memory is allocated as an address, and when this address is used, the software conflict causes the memory to not be written, and it will come out. >>>More
Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry: >>>More
Buy a disc and put it in the drive.
1) CPU overclocking leads to calculation errors, overclocking, in itself, is to complete higher performance on the original basis, but due to overload operations, it causes too many internal operations, which overheats the CPU, resulting in system errors. >>>More