Lock balance valve

Overview of FQ all weather breathing valve: GFQ all-weather breathing valve is used on oil and liquid tank to remove the positive pressure and negative pressure gas in the tank, so that the liquid in and out of the tank is convenient. If there is no breathing valve on the tank, the liquid in and out of the tank has certain obstacles, which is likely to cause tank deformation and vibration. The product has reasonable design, simple structure and convenient use; It is an indispensable product of storage tank.

Check valve can regulate the opening and closing speed. When the pump starts or stops running, it can be adjusted to the best opening or closing speed with the on-site adjustment.It is suitable for mining enterprises and high-rise buildings to reduce water hammer and water hammer in direct water supply and drainage system by water pump, so as to achieve the effect of safe closing.

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

The F745X diaphragm remote-controlled float valve is a hydraulic operated valve that combines multiple functions. Mainly installed at the inlet of a water pool or elevated water tower. When the water level reaches the set height, the main valve is controlled by a floating ball guide valve to close the inlet and stop supplying water; When the water level drops Afterwards, the main valve is controlled by a floating ball guide valve to open the water inlet and inject water into the pool to achieve automatic replenishment. Accurate liquid level control, not affected by water pressure interference; The diaphragm type remote-controlled floating ball valve can be installed at any position according to the height and usage space of the water tank. It is easy to maintain, debug, and inspect, reliable in sealing, and has a long service life. Diaphragm valves have reliable performance, high strength, and smooth operation, suitable for pipelines with a diameter of 450 or less.

Brief introduction of PZ43H plum blossom knife gate valve: The opening and closing part of the knife gate valve is the gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The knife gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used model gate valve form a wedge. The wedge angle varies with valve parameters, usually 50.

H142X hydraulic water level control valve is a hydraulic control valve that automatically controls the liquid level of water tanks and towers. When the water surface drops beyond the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and a pressure difference is formed between the upper and lower parts of the piston. Under this pressure difference, the valve disc opens for water supply operation; When the water level rises to the preset height, the float valve closes, and the pressure in the chamber on the piston continuously increases, causing the valve disc to close and stop supplying water. This reciprocating automatic control of the liquid level at the set height achieves automatic water supply function. This product is suitable for automatic water supply systems of various water tanks (pools) and towers in industrial and mining enterprises and civil buildings. It can also be used as a control valve for circulating water supply in atmospheric boilers.

Precautions and models in the use of manual knife gate valve products: It entered my country from the 1980s. In less than two decades, its use has expanded from the general field to a wider variety of industries. Coal preparation, gangue discharge and slag discharge from mining power plants. It has developed to urban sewage treatment, and has developed from general industrial pipelines to professional pipeline systems such as food, sanitation, and medicine.

Valve Usage The Q46, Q16, and Q66 series four way ball valves are called bidirectional water supply switching valves (also known as air reversing switching valves in petrochemical systems) in power plant systems, and are suitable for circulation systems of liquid, gas, dust, slurry, and solid particle media. Replacing the working principle of the process manifold and valve group with a four way ball valve simplifies the program, facilitates operation, reduces costs, facilitates control, and has good synchronization. Basic model Common four way ball valve models include: q16f, q46f, q46h, q46y, q346f, q346n, q946f, q66f, etc.

Overview of electric low temperature control valve: The electronic electric low-temperature control valve is composed of 3810 series electric actuator and extended-rod low-temperature valve body. The valve body adopts a precise structure and has good low-temperature resistance. It is suitable for low temperature and deep cold of medium temperature -40℃～ -196℃ occasion.