Pneumatic pure nickel plug valve，Pure nickel plug valve，Plug valve

Design features of pneumatic pure nickel plug valve:

Venturi reduced diameter or full diameter

Fixed structure

Double pressure plate structure

Fireproof and anti-static device

Packing box structure

Anti-erosion adjustable structure

The inner surface of the titanium material is hardened to form a protective film on the surface, which enhances corrosion resistance, significantly increases surface hardness, makes the switch flexible and less prone to scratches

The main material of the pneumatic pure nickel plug valve:

N6, CZ-100, Nickel 200.Nickel 201, N02200, N02201

Working principle and structural features

The pneumatic pure nickel plug valve drives the valve core to rotate through a pneumatic actuator, achieving the diversion, convergence and flow direction switching of the medium. Its structure is compact and it opens and closes quickly. The valve body material is 99.9% high purity nickel (UNS N02200/N02201), which has natural resistance to chloride ion, strong acid and strong alkali corrosion, can easily cope with extreme media such as hydrochloric acid, sulfuric acid, seawater ‌

Advantages and characteristics

Youdaoplaceholder0 Strong corrosion resistance ‌ : Pure nickel is inherently resistant to chloride ions, strong acids and strong alkalis, and its service life is more than three times that of ordinary stainless steel valves ‌

Youdaoplaceholder0 Excellent sealing performance ‌ : With patented conical cock structure and imported PTFE self-lubricating sealing ring, the sealing grade reaches ANSI VI, achieving zero leakage ‌

Youdaoplaceholder0 Fast response ‌ : The pneumatic actuator responds quickly within 0.5 seconds, supports precise control with 4-20mA signals, and has a flow regulation accuracy of ±0.5%‌

Youdaoplaceholder0 Wide range of applications ‌ : Temperature resistance range -196 ° C to 540 ° C, pressure resistance PN16 to PN40, suitable for complex media such as steam, liquid oxygen, and high-viscosity slurry ‌

Youdaoplaceholder0 Pneumatic pure nickel plug valves have a wide range of applications, mainly including the following major industries ‌ :

Youdaoplaceholder0 Petrochemical industry ‌ : In the petrochemical industry, pneumatic pure nickel plug valves are commonly used to control the flow of media such as petroleum, chemicals, liquids and gases. It can withstand the wear and erosion of particles in the medium and maintain good sealing performance. For example, Zhejiang O-FILM provided a customized high performance pneumatic pure nickel plug valve for CNOOC Daxie Petrochemical project, with a pressure-balanced reverse cone design to ensure efficient shut-off under harsh operating conditions while featuring low escape leakage environmental protection characteristic ‌

Youdaoplaceholder0 Power industry ‌ : In the power industry, pneumatic pure nickel plug valves can be used to control the flow of media such as pulverized coal and ash, and are also applied in pipeline systems such as cooling water and steam. In thermal power plants, IT CAN effectively control high temperature and high pressure medium to ensure system safe operation ‌

Youdaoplaceholder0 Food & Pharmaceutical industry ‌ : In the food & pharmaceutical industry, pneumatic pure nickel plug valves can be used to control fluid media with high hygiene requirements. For instance, in pharmaceutical reactors, pneumatic pure nickel plug valves are used to alternately transport materials to different crystallization tanks, achieving the automation of aseptic processes. In addition, IT can also be used for the processing of high viscosity fluids such as chocolate, honey, etc, maintaining medium fluidity through thermal insulation design ‌

Youdaoplaceholder0 Environmental protection and waste gas treatment ‌ : In environmental protection projects such as flue gas desulfurization and denitrification systems, pneumatic pure nickel plug valves can withstand harsh working conditions and reliably control various chemicals. In the flue gas desulfurization system, can handle slurry containing particles, ensure the stable operation of the system ‌

Youdaoplaceholder0 Other industries ‌ : Pneumatic pure nickel plug valves are also widely used in the paper, metallurgy, building materials and other industries. For example, in the papermaking machinery system, pneumatic pure nickel plug valves are used to control the flow of pulp and ensure the normal operation of the machine. In the metallurgical industry, it can be used to control the flow of hot molten metals and gases ‌

The characteristics of these application fields are that they all require valves to operate stably under harsh working conditions such as high temperature, high pressure, and strong corrosion. The pneumatic pure nickel plug valve, with its high-purity nickel material and intelligent pneumatic actuator dual-core drive, can meet these requirements and thus is widely used in these fields.

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.