Application scope: Double disc swing clamp check valves are suitable for nominal pressures of PN10 to PN420 and Class150 to Class2500; Nominal diameter DN15~DN1200, NPS1/2~48; Used on various pipelines with working temperatures ranging from -196 ℃ to 540 ℃ to prevent medium backflow. By selecting different materials, the clamp type check valve can 1
The H12W stainless steel internal thread spring check valve has the characteristics of high precision, beautiful appearance, small shape, with spring device, and can be installed vertically or horizontally. Mainly suitable for preventing medium backflow in pipeline systems.
High pressure butt welded ball valves have strong adaptability to pressure and temperature changes due to the valve seat being composed of carbon fiber reinforced Teflon sealing rings and disc springs, and will not produce any leakage within the marked pressure and temperature range. The machining process of the sphere is tracked and detected by ad1
The electric single seat regulating valve is composed of a series of electronic electric actuators (intelligent integrated actuators) such as 3810L/PSL and a single seat regulating valve. The electronic electric actuator is equipped with a built-in servo system, without the need for an additional servo amplifier. It can be controlled for operation 1
Product Overview: One is a two-piece structure, with threaded connections in the middle and sealed with PTFE gaskets; Another type is a three piece structure, with bolts in the middle. Depending on the selected valve seat and gasket/packing material, it can adapt to different working temperatures and media. The product is mainly suitable for variou1
Compared with traditional ball valves, track ball valves, whether floating or fixed, always have contact between the ball and the valve seat, resulting in high switching torque and easy damage to the sealing surface. When the red valve track ball valve is opened and closed, the ball first deflects -8 degrees and then rotates. During the entire open1
The slow opening and slow closing multifunctional check valve produced by our company is designed and manufactured based on imported products and advanced products of the same type in China. Its main purpose is to be installed on the outlet pipes of water supply systems in high-rise buildings and other water supply systems to prevent medium backflo1
operational principle: Stainless steel pneumatic ball valves have evolved from globe valves. It has the same 90 degree rotation lifting action, but the difference is that the plug body is a sphere with a circular through-hole or channel passing through its axis. The ratio between the sphere and the channel should be such that when the sphere rotate1