Water Conservancy Valve

Flange 600X Hydraulic Electric Control Valve 1.6 Mpa Water Conservancy Valve Introduction 600X hydraulic electric control valve is used for water supply, air conditioning and fire pipeline system. Medium: water, temperature ≤ 80 ℃. The solenoid valve is used as the pilot valve. When the solenoid valve is powered on or off, the switch of the valve is controlled by the pressure of water in the pipeline working principle Part of the medium at the inlet end of the valve runs

300X Slowly Closing Silencing Check Valve Flange End Water Conservancy Valve Introduction 300X slow closing check valve is an intelligent valve installed at the pump outlet of water supply system of high-rise buildings and other water supply systems to prevent medium backflow, water hammer and water hammer. The valve has three functions: electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system

API Cast Steel A216 WCB Size 2"-30" Wafer Check Valve Water Conservancy Valve Intorduciton Butterfly check valve refers to the valve that automatically opens and closes the valve disc depending on the flow of the medium itself to prevent the backflow of the medium. It is also known as check valve, one-way valve, backflow valve and back pressure valve. The check valve belongs to an automatic valve, which is mainly used to prevent medium backflow, reverse rotation of pump and

Flange End 900X Emergency Close Valve 1.6 Mpa Ductile Iron Water Conservancy Valve Introduction When the 900X emergency shut-off valve feeds water from the inlet end, the water flows through the needle valve into the main valve control room, and the outlet pressure acts on the pilot valve through the conduit. When the outlet pressure is higher than the set value of the pilot valve spring, the pilot valve closes. When the control room stops draining water, the pressure in the

Ductile Iron 100X Float Ball Valve Flange Water Conservancy Valve Introduction The bottom valve is an energy-saving valve, which is generally installed at the bottom of the underwater suction pipe of the water pump to limit the return of the liquid in the water pump pipe to the water source, and plays the function of only entering and not leaving. There are many water inlets and stiffeners on the valve cover, which is not easy to be blocked. It is mainly used in the pipeline

Ductile Iron Multifunctional Water Pump Control Valve Water Conservancy Valve Usage: This product is used in the water pump outlet pipeline of high-rise building water supply system and other water supply systems to prevent and reduce the water hammer water hammer of the pipeline when the pump is turned on and off, prevent the water from flowing back to protect the water pump, and maintain the pipeline safety. Main parts and materials Body,Disc,Seat Ductile Iron O-ring NBR

Ductile Iron 500X Pressure Relief Valve Flange End Water Conservancy Valve Introduction 500X Pressure Relief and holding valve. Used for water supply, air conditioning and fire fighting pipeline system. Medium: water, temperature ≤ 80 ℃. It is used to stabilize the pipeline pressure in front of the valve. When the pressure in front of the valve exceeds the pressure, the main valve is opened for drainage. When the pipeline pressure drops below the set value, the main valve is

400X Flux Control Valve Flange End 1.6mpa Water Conservancy Valve Introduction 400X Flow control valve is a valve used in the parallel water supply system of fire water and domestic water to adjust the water supply direction Structure and use The 400X Flow control valve is composed of main valve, flow regulating valve, needle valve, pilot valve, ball valve, micro filter and pressure gauge. Hydraulic automatic operation is used to control and adjust the opening of the main

1.6 Mpa Flange End 700X Water Pump Control Valve Water Conservancy Valve Introduction 700X pump control valve is a check valve installed at the pump outlet of high-rise buildings and other water supply systems to prevent medium backflow. When the water pump is about to stop supplying water. Slowly close about 90% of the valve first to prevent water hammer or water hammer sound caused by sudden pump stop; When the water pump is completely stopped, the valve is completely

800X Differential Pressure Bypass Balancing Valve Water Conservancy Valve Introduction In case of fire, fire fighting is in urgent need of a large amount of water, and domestic water shall be cut off immediately to ensure sufficient fire water; When the pressure of fire water is reduced, the valve will automatically open and be normally open to restore domestic water supply. The valve makes it unnecessary for the system to set up a separate fire water supply network, which

200X Pressure Reducing Valve Ductile Iron Flange End Water Conservancy Valve Usage The product is the ideal product for the life water, fire water and industrial water supply system. Introduction 200X pressure reducing valve is a valve used in the parallel water supply system of fire water and domestic water to adjust the water supply direction. In case of fire, fire fighting is in urgent need of a large amount of water, and domestic water shall be cut off immediately to

Double Flange Limit Retractor Pressure 1.0 /1.6 Mpa Water Conservancy Valve Introduction The double flange limit expansion joint is composed of body, sealing ring, gland, expansion short pipe and other main components. On the basis of the original performance of the loose expansion joint, a limit device is added, and the maximum expansion is locked with double nuts. The pipeline can expand freely in the allowable expansion amount. Once it exceeds its maximum expansion amount,

Pressure Relief Valve 1.6mpa Flange Water Conservancy Valve Product introduction The 500 pressure relief/pressure holding valve is automatically operated by water, and can be used as both pressure relief valve and pressure holding valve. When used as a pressure relief valve, it can maintain the pressure of the water supply pipeline below the set safety value; When used as a pressure retaining valve, it can maintain the water pressure upstream of the main valve above the set

Ductile Iron Differential Pressure Bypass Valve Flange End Water Conservancy Valve Product introduction 800X DIFFERENTIAL BYPASS BALANCING valve is a valve used to balance the pressure difference between supply/return water in air conditioning systems. The valve can improve the utilization of the system, maintain an accurate constant value of the differential pressure, and can minimize the noise of the system, as well as excessive differential pressure damage to the equipment

PN1.6mpa Ductile Iron Reduced Pressure Regulator Valve Water Conservancy Valve The working principle of Valve INLET P1 ENTERS THE CONTROL ROOM OF THE MAIN VALVE THROUGH THE CATHETER AND NEEDLE VALVE 19 (SEE CONSTRUCTION DRAWING) AND ESTABLISHES DIRECTION Under the pressure P3. The outlet pressure P2 acts under the diaphragm of pilot valve 13 through the catheter and is opposite to the regulating spring of pilot valve Resistance. When the outlet pressure P2 exceeds the set

Ductile Iron Material Flange Connection Water Conservancy Valve Product introduction The valve body adopts a full channel streamlined design, fluid resistance is small, large flow, good sealing effect, due to the assembly of the conduit control system on the main valve, the use of floating ball with the liquid level change linkage copper pilot valve open and close, and then control the main valve water supply and water cut, can automatically control the water tower or pool of