Z960Y high-temperature and high-pressure power station gate valve,gate valve,power station gate valve

There are two standard forms of Z960Y high-temperature and high-pressure power station gate valves. One is the imported type that follows the ANSIB16.34 and JISL1E101 standards, and the other is the national standard type that complies with the JB3595 standard. The temperature-pressure grades it follows are consistent, and there is a certain interchangeability relationship in some pipelines. The middle part adopts a pressure self-tightening type without a valve cover, which has excellent sealing performance under high-temperature and high-pressure working conditions. There are two materials for self-sealing rings: one is low-carbon steel, and the other is flexible graphite 316 wire (mesh). The upper layer of the sealing surface is welded with diamond-based hard alloy. The pure metal layer after processing is ≥3mm, featuring wear resistance, high temperature resistance, corrosion resistance, scratch resistance and a long service life. Both ends of the branch pipe are of welded structure. The welding can be made according to the standard or the user's requirements according to the bevel. It is applicable to the pipelines of high-temperature and high-pressure water, steam, oil products and superheated steam in thermal power plants, petrochemicals, metallurgy and other industries.

Structural characteristics

1. Pressure self-tightening connection without valve cover in the middle

2. The gate plate is of wedge-type elastic single gate plate or wedge-type double gate plate structure

3. The gate plate/valve seat is double-sided surfacing with diamond-based hard alloy

4. High-temperature creep resistance design

5. The valve stem is made of nitrided precipitation-hardening stainless steel

6. It is available in manual, gear (bevel gear and spur gear) transmission, and electric

It is applicable to the pipelines of high-temperature and high-pressure water, steam, oil products and superheated steam in thermal power plants, petrochemicals, metallurgy and other industries.

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