Industrial valves · Клапаны Neway
Neway Valves: Technical Overview and Nomenclature for Industrial Systems
Neway Corporation is a global technological leader in the design and manufacture of innovative pipeline valves for precise control of liquid, gaseous, and vaporous media flows. The brand's solutions are integrated into key processes across the oil and gas, chemical, energy, metallurgical, and marine industries. EV Group China, as an official technological partner, ensures the supply of Neway valves, guaranteeing full compliance with international standards and the highest operational reliability.
The product nomenclature includes gate, check, safety, and control valves, as well as specialized products for cryogenic applications, ultra-high temperatures, and aggressive chemical environments. Each valve line is designed with a deep analysis of industry specifics — from main hydrocarbon transport to critical components in nuclear power plant safety circuits.
Neway Ball Valves
Designed for efficient operation with oil, natural gas, chemically active media, and steam. Their compact design and high-class sealing (up to Class A according to ISO 5208) make Neway ball valves an optimal solution for facilities with dense layouts and strict requirements for minimizing hydraulic resistance in the system.
Neway Dual Plate Check Valves
Designed to prevent reverse flow in pipelines. The design with two spring-loaded plates ensures smooth closure and uniform load distribution, which minimizes the likelihood of water hammer and associated mechanical damage. Widely used in pump equipment piping and water treatment plants.
Neway Cryogenic Valves
This is a specialized series of valves designed for operation in deep cold conditions (down to -196°C). These valves are a key element of the infrastructure for the production, storage, and transportation of liquefied gases such as LPG, nitrogen, and oxygen. The use of austenitic steels and special alloys ensures the stability of mechanical properties and absolute tightness at cryogenic temperatures.
Neway On-Off Valves
Valves designed for quick flow switching between two states: "open" and "closed". High actuation speed is a critical parameter for emergency shutdown systems and DCS circuits in the energy and chemical industries.
Neway Power Plant Valves
This series of valves is designed for use in high-temperature and high-pressure circuits of thermal and nuclear power plants, including turbine steam lines, feedwater systems, and heat exchange units. The use of heat-resistant steels and alloys guarantees long-term reliability and creep resistance under extreme thermocyclic loads.
Neway Subsea Valves
A specialized series for subsea production complexes and deepwater pipelines. The valve design provides multi-level anti-corrosion protection and full compatibility with remotely operated underwater vehicles (ROV) for installation and maintenance in conditions of high external pressure and aggressive seawater.
Neway Oxygen Valves
Designed with safety requirements for working with gaseous and liquid oxygen in mind. The materials and valve design undergo special cleaning from hydrocarbons and organic compounds, which eliminates the risk of ignition in an oxygen environment. The valves comply with international standards such as EIGA IGC 13/12.
Neway Control Valves
Designed for precise dosing and maintaining specified flow parameters (flow rate, pressure, temperature). The variety of plunger designs and sealing materials allows for selecting a valve with optimal flow characteristics for working with abrasive, viscous, and chemically aggressive media.
Neway Safety Valves
A key element of the safety system that automatically relieves excess working medium pressure when the setpoint is reached. Used to protect pressure vessels, boilers, steam generators, and pipelines from destruction, preventing emergency situations.
| Valve Type | Subtype |
|---|---|
| Ball Valve | Trunnion, Floating, DBB (Double Block and Bleed), Jacketed, Three-way and Multi-way |
| Dual Plate Check Valve | Butterfly valve (centric, with double and triple eccentricity) |
| Cryogenic Valve | Types: Gate, Globe, Check, Ball, Butterfly, Control |
| On-Off Valve | Actuation: Electric, Pneumatic, Hydraulic, Electro-hydraulic, Pneumo-hydraulic |
| Power Plant Valve | For NPP (gate, globe, check, ball, butterfly valves), for TPP (standard and high-temperature series) |
| Subsea Valve | Types: Gate valve, Ball valve for subsea installation |
| Oxygen Valve | Types: Gate, Globe, Check, Ball, Control (in oxygen service) |
| Control Valve | Single-seat, Cage, Segmented (V-port), Angle, Bellows, Multi-stage anti-cavitation |
| Safety Valve | Direct acting (spring-loaded), with bellows, pilot operated, jacketed, for steam and gas |
Engineering and Supply of Neway Valves from EV Group China
EV Group China, as an authorized technological distributor, implements comprehensive projects for equipping industrial facilities with Neway pipeline valves. We provide direct deliveries of the entire product range, offering engineering support, technical consultations, and logistical solutions for clients in Russia and CIS countries. To select Neway equipment and place an order for projects in the Russian Federation, Kazakhstan, or Uzbekistan, please contact our technical and commercial department.