Cast iron double orifice kinetic air valve

Double port exhaust valve, also known as double port exhaust valve.It is suitable for the industrial medium as water pipeline, as a rapid removal of gas in the pipeline equipment.It is also a necessary equipment to improve the efficiency of water transport equipment and protect the pipeline from deformation and fracture.

Features: The angle type waterproof hammer air valve is composed of an angle type air valve and an exhaust throttling device. The micro exhaust valve is integrated into the angle type air valve. It integrates functions such as high-speed exhaust without blowing and blocking to prevent valve closing water hammer, throttling exhaust to ensure safe water filling speed and prevent bridging water hammer, continuous and reliable micro exhaust to improve water delivery efficiency, and high-speed suction to prevent negative pressure in the pipeline. It replaces traditional high-speed intake and exhaust valves A patented new product for composite high-speed intake and exhaust valves.

The exhaust valve is used for pipeline exhaust in independent heating systems, centralized heating systems, heating boilers, central air conditioning, floor heating, and solar heating systems. Because water usually contains a certain amount of air, and the solubility of air decreases with the increase of temperature, gas gradually separates from the water during the circulation process and gradually gathers together to form large bubbles or even gas columns. Due to the supplementation of water, gas is often generated.

Product features and usage: HTGLF47HR-10.16.25 series pipeline self operated control valve, also known as pipe operated valve. It is developed on the basis of absorbing micro resistance slow closing check valves, hydraulic control check butterfly valves, and multifunctional hydraulic control valves, and is a new generation product of water pump control valves. It combines the functions of an electric gate, an electric butterfly valve, and a check valve, and eliminates water hammer hazards through quick and slow closing actions, protecting the safety of the water pump and pipeline network. This valve is a new type of control equipment for pumping stations with novel structures, advanced performance, and reliable operation both domestically and internationally. It is mainly used in industries such as centrifugal pumps, metallurgy, petrochemicals, water companies, municipal engineering, and environmental protection for automated water supply and drainage pumping stations.

Knife gate valve, also known as knife gate valve, knife gate gate valve, slurry valve, and mud valve, has a gate as its opening and closing component. The direction of movement of the gate is perpendicular to the direction of the fluid, and the medium is cut off by a blade shaped gate that can cut fiber materials. The gate has two sealing surfaces, and the most commonly used mode is that the two sealing surfaces of the gate valve form a wedge shape. The wedge angle varies with the valve parameters, usually 50. The gate of the wedge knife type gate valve can be made into a whole, called a rigid gate. It can also be made into a gate that can produce slight deformation to improve its processability and compensate for the deviation of the sealing surface angle during the processing. This type of gate is called an elastic gate. The valve body actually does not have a cavity, and the gate rises and falls in the side guide groove, and is tightly pressed onto the valve seat by the bottom lug. If high medium sealing is required, an O-ring sealing valve seat can be selected to achieve bidirectional sealing. Knife gate valves have smaller installation space, low working pressure, and are less likely to accumulate debris, resulting in lower prices.

Product use： PZ673H pneumatic knife gate valve series products are widely used in various industrial fields, especially in mining, iron and steel industry? For coal, filter slurry, purification device? For waste water, slurry, dirt and clear water with suspended solids, paper industry? For any concentration of paper slurry, material water mixture, power station ash removal? For ash slurry and other professional pipeline systems.

Plug valves are widely used in oilfield production, transportation, and refining equipment, as well as in petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC, and general industries. Plug valves can be divided into four types according to their structural form: tight set plug valves, self sealing plug valves, plug valves, and oil injection plug valves. According to the channel form, it can be divided into three types: straight plug valve, three-way plug valve, and four-way plug valve.

XUVAL centric butterfly valves with fixed liner feature an outstanding seating concept. The rubber is injection molded directly on the valve body forming a permanent bond. Consequently, there is no risk of deformation or dislocation of the liner making the valves suitable under vacuum conditions. The combination of the profiled disc edge and the excellent XUVAL rubber quality ensures maximum durability of the liner.

Overview of Pneumatic Flanged Metal Hard Seal Butterfly Valve: D373H wafer type metal hard seal butterfly valve, also called flap valve, is a simple regulating valve, and it can also be used for on-off control of low-pressure pipeline media. Wafer metal hard seal butterfly valve is a kind of valve that uses a circular butterfly plate as an opening and closing part and rotates with the valve stem to open, close and adjust the fluid passage. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is fully opened.