Q941F electric ball valve electric ball valve is an electric ball valve with a rotation angle of 90 °, excellent sealing performance, large flow capacity, small flow resistance coefficient, simple structure, convenient maintenance, long service life, valve body passage and connecting pipe diameter Equal and formed into a diameter, the medium can flow through almost without loss.
J41B Ammonia Globe Valve J41B Ammonia Globe Valve Structural Features and Applications The middle flange is a square structure, and the valve stem is connected by a stem. 2. The sealing surface of the valve body adopts a spherical convex shape, and the valve foot is sealed in line with the valve. 3． The sealing surface is made of Babbitt alloy, which has good sealing performance and long service life. Main performance specifications Applicable media:
Product overview: SG series pipeline pump, stainless steel pipeline pump is a new type of vertical single-stage centrifugal pump developed for boosting water supply to high-rise buildings and solving the problem of low pipeline pressure. . Due to the use of advanced mechanical seals,
500X Pressure Relief / Holding Valve is composed of main valve, pressure relief / holding pilot valve, ball valve, micro-filter and pressure gauge. Utilizing hydraulic automatic operation, it can be used as both pressure relief valve and holding pressure valve. When used as a pressure relief valve, the pressure of the water supply line can be maintained below a set safe value; as a pressure holding valve,
The AR multifunctional concrete durability comprehensive test equipment adopts the internationally popular one-machine multi-purpose working mode to detect two types of durability performances, such as concrete electric flux and diffusion coefficient, which can be used in accordance with the "Test Methods for Long-term Performance and Durability of Common Concrete" (GB / T 50082-2009) RCM method and electric flux method test,
QJ641M high temperature pneumatic ball valve QJ641M high temperature pneumatic ball valve overview: The company designed the QJ641M overall high temperature pneumatic ball valve is a new type of sealing material for the valve seat, sealed with similar products of polytetrafluoroethylene to increase the service life of 3-5 times. With stable performance, reliable sealing, low friction,
HS41X antifouling cut-off valve I. Introduction of anti-fouling cut-off valve Product Backflow preventer (anti-fouling cut-off valve) is based on the current water supply pipe network, which causes serious pollution due to backflow. Our unit has developed advanced foreign technology and developed it independently. It is safe, reliable, New suspected hydraulic control valve to prevent contamination of drinking water