High-pressure micro-resistance slow-closing check valve, micro-resistance slow-closing check valve, slow-closing check valve, high-pressure check valve, check valve

Product Overview of High-Pressure Micro-resistance Slow-Closing Check Valve:

This high-pressure micro-resistance slow-closing check valve is composed of components such as the valve body, valve cover, valve disc, valve shaft, piston, counterweight, and slow-closing device. The opening and closing element can automatically prevent the reverse flow of the medium without or with the action force of the medium. It is equipped with a slow-closing device and is a valve that can prevent destructive water hammer. The slow-closing device of this valve has a sensitive damping piston. When the check valve disc opens, it can automatically and rapidly extend to the predetermined working position. When the check valve disc closes to the slow-closing position, it can effectively play a slow-closing role. The capacity of the damping piston cylinder is matched with the regulating valve and other components used, avoiding excessive pressure in the damping piston cylinder and the pipeline, achieving the purpose of adjustable and hammer elimination. 

Advantages of the high-pressure micro-resistance slow-closing check valve product:

The high-pressure micro-resistance slow-closing check valve product features a lightweight valve disc, large opening, significant energy-saving effect, low fluid resistance, novel water hammer elimination mechanism design, stable and reliable sealing performance, wear resistance, long service life, smooth operation, no vibration, and no noise. It is suitable for working temperatures not exceeding 80℃, and the working medium can be drinking water, raw water, industrial circulating water, seawater, sewage, and other non-corrosive media. However, it does not allow raw water or sewage with solid particles to directly enter the slow-closing device to avoid blockage or damage to the sealing components.

Application:

The high-pressure micro-resistance closing check valve product features a lightweight valve disc, large opening, significant energy-saving effect, low fluid resistance, novel water hammer elimination mechanism design, stable and reliable sealing performance, wear resistance, long service life, smooth operation, no vibration, and no noise. It is suitable for working temperatures not exceeding 80℃, and the working medium can be drinking water, raw water, industrial circulating water, seawater, sewage, and other non-corrosive media. However, it does not allow raw water or sewage with solid particles to directly enter the closing device to avoid blockage or damage to the sealing components.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition