Water type bottom valve

SSDF-1 water mounted bottom valve 1、 Overview Each water pump needs to be equipped with a bottom valve, which is usually installed below the water surface, while the above water bottom valve is installed above the water surface. It is a replacement product of the old bottom valve and is an ideal water diversion equipment and can also replace vacuum pumps and vacuum pumping devices.

The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receives a standard signal for action and drives the valve shaft to rotate through a gearbox. The valve shaft, through a crank mechanism, drives the valve plug in the valve chamber to move forward and backward along the pipeline axis, changing the flow channel area, and achieving the purpose of flow regulation and pressure regulation.

The frac tree consists of a large aperture high pressure gate valve. The frac valve is the main part of the frac tree. The frac valve is usually used at the top of the wellhead on a high pressure well to perform the frac job and thereby isolate the fluid in the well.Designed according to API 6A and NACE MR-01-75, with flanged ends, spiked outlets and dedicated blocks, manual and hydraulically operated frac valves can be supplied from Hanover, and manual pressure valves are designed with ball head screws.

Brief introduction of CS17H bimetallic trap: The CS17H bimetallic steam trap is driven by a bimetallic temperature sensing element to drive the valve core to open and close the valve. When the device is just started, low-temperature condensed water appears in the pipeline, the bimetal is flat, and the valve core is in the open position under the elastic force of the spring. When the temperature of the condensed water gradually rises, the bimetallic temperature sensing element begins to bend and deform and push the valve core to the closed position. Before the condensate reaches its saturation temperature, the trap is completely closed. There is always high-temperature condensed water in front of the valve, no steam leakage, and good energy-saving effect.

The hydraulic controlled slow closing check butterfly valve is currently an advanced pipeline control equipment at home and abroad, mainly installed at the inlet of hydraulic turbines in hydropower stations and used as the inlet valve of hydraulic turbines; Or installed at the pump outlet of various pump stations such as water conservancy, electricity, water supply and drainage, to replace the function of check valves and gate valves. Its flow resistance coefficient is small, its intelligence is high, its functions are complete, and its performance is stable and reliable. When working, the valve cooperates with the pipeline host, and according to the principle of hydraulic transition process, the preset opening and closing program effectively eliminates water hammer in the pipeline, achieves reliable cut-off of the pipeline, and plays a role in protecting the safety of the pipeline system. It is a new generation of intelligent, efficient, and energy-saving products.

Pneumatic flange ball valves are widely used in various fields, such as water treatment, wastewater treatment, electroplating, chemical industry, semiconductor, energy industry, chemical industry, and other industries, with light weight and strong corrosion resistance. Their quality has been recognized by a large number of users.

Two - way insulation plug valve is an industrial equipment parts, composed of valve body, plug, etc.

Overview of pneumatic lined fluorine butterfly valve: The pneumatic fluorine-lined butterfly valve adopts a PTFE-lined butterfly plate with a spherical sealing surface. The valve is easy to operate, tightly sealed, and has a long service life; it can be used to quickly cut off or adjust the flow. Suitable for occasions requiring reliable sealing and good adjustment characteristics. The valve body adopts a split type, and the sealing at both ends of the valve shaft is controlled by the rotating base surface between the butterfly plate and the valve seat and fluorine rubber to ensure that the valve shaft does not contact the fluid medium in the cavity.

Check valve refers to a valve that automatically opens and closes the valve disc by relying on the flow of the medium itself to prevent medium backflow, also known as a check valve, one-way valve, or backflow valve. A check valve is an automatic valve that primarily functions to prevent media backflow, prevent pump and drive motor reversal, and discharge container media. Check valves are mainly divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis). By selecting different structural types and materials, it can be widely used in various media such as water, steam, oil, acids, alkalis, etc.