TP41Y valve sleeve drain valve

The automatic exhaust valve has the advantages of beautiful appearance, stable performance, convenient installation and maintenance, no power consumption, and energy conservation. Widely used in hot water heating systems, hot water heating pipeline systems, air conditioning cold water systems, water treatment systems, hot water boiler room piping systems, and other cold and hot water systems, installed at the highest point of the pipeline or equipment to automatically eliminate all gases in the pipeline and ensure normal operation of the pipeline. Automatic exhaust valves include ZP multi-purpose automatic exhaust valve, single port automatic exhaust valve, and dual port automatic exhaust valve

The HC41X energy-saving shuttle check valve is mainly used in water supply systems. It is vertically installed in pipelines and can be lifted or lowered by the pressure difference within the system and the weight of the valve disc. It automatically prevents the backflow of medium water and ensures the normal operation and use of pipelines.

Brief introduction of insulation valve structure: Insulation valves are welded with a metal jacket on the valve body. Steam, heat-conducting oil, cooling water, air-conditioning, etc. are injected into the metal jacket so that the medium of the valve body can meet the requirements under the conditions of normal temperature, heating, and cooling. The temperature, play a role in heat preservation or cold preservation. The heat preservation valve is used for high viscosity, steam or other heat preservation and cold preservation media that will solidify at room temperature to ensure that the medium in the valve can work normally.

The self operated pressure regulating valve series products have three structures: single seat (ZZYP), sleeve (ZZYM), double (ZZYN), and so on; There are two types of actuators: membrane type and piston type; There are two types of functions: pressure regulation after the valve for pressure reduction (Type B) and pressure regulation before the valve for pressure relief Section (K-type). The nominal pressure ratings of products include PN16, 40, and 64; Valve body diameter range DN20~300; There are three levels of leakage: Level II, Level IV, and Level VI; The flow characteristic is fast opening; The pressure is adjusted in stages from 15 to 2500KPA. It can be combined as needed to meet the user's working conditions. The self operated pressure regulating valve does not require external energy, and uses the energy of the regulated medium as the power source to introduce the actuator to control the position of the valve core, changing the pressure difference and flow rate at both ends, and stabilizing the pressure before (or after) the valve. Self operated pressure regulating valves have the advantages of sensitive action, good sealing performance, and low pressure set point ripple force. Self operated pressure regulating valves are widely used for automatic control of gas, liquid, and medium pressure stabilization or pressure relief stabilization.

The HH49X micro resistance slow closing butterfly check valve is mainly used in the supply and drainage pipelines of clean water, source water, sewage, seawater, and other media. It is installed at the outlet of the water pump to cut off the backflow of the media and eliminate atomic energy damaging water hammer, protecting the safe operation of the pipeline and water pump.

Three - way internal screw plug valve in the pipeline is mainly used for cutting, lifting and changing the direction of medium flow.

Overview of fixed proportional pressure reducing valve: The proportional pressure reducing valve has beautiful appearance, reliable quality, accurate ratio, stable operation, and reduces both dynamic pressure and static pressure. The valve uses the pressure difference generated by the different cross-sectional areas of the piston inside the valve body to change the pressure after the valve to achieve the purpose of reducing pressure. The pressure reducing ratio of the pressure reducing valve is: 2:1, 3:1, 4:1, 3:2, 5:2, etc.

Fluorine linde adjusting valves widely used in acid, alkali and other strong corrosive media and toxic, volatile, permeable and other gas, liquid media control.

The backflow preventer (online maintenance) is a device that our company has imported the American ANSI/AWWA C511-97 standard and strictly adheres to national standards (GB/T25178-2010) and industry standards Designed and manufactured by CJ/T 160-2012, it is a new type of hydraulic combination device widely used in tap water pipelines and various water systems to prevent pressure backflow pollution and siphon backflow pollution. It adopts a unique streamlined design, has the characteristics of short structure, small head loss, and flexible opening and closing of drainage valves, and all internal parts are made of stainless steel material. The company is the unit that formulates the national standard GB/T25178-2010 "Pressure Reducing Backflow Preventer".