Views: 0 Author: J-VALVES Publish Time: 2025-11-13 Origin: Site
Since its establishment in 2009, J-VALVES has been dedicated to the R&D and manufacturing of industrial valve systems. Relying on innovative designs and strict quality control, it provides high-performance fluid control solutions for global users.
Among its product range, the J-VALVES DN350 PN16 WCB Electric Gate Valve stands out as a flagship product in the company’s large-scale pipeline series. With its excellent sealing performance, automatic control capability, and durability, it has gained wide trust in industries such as petrochemicals, electric power, metallurgy, and municipal water supply.
This valve model is specifically designed for operating environments requiring large flow rates, long service cycles, and high intensity. It can maintain stable performance and precise control under complex working conditions, making it an indispensable key equipment in industrial automation systems.
Nominal Diameter (DN350): The large-caliber design is suitable for large-scale fluid transmission systems, ensuring high flow rates and low pressure loss performance.
Nominal Pressure (PN16): It has a maximum pressure-bearing capacity of 16 bar (1.6 MPa), meeting the operational requirements of medium and high-pressure industrial pipelines.
Material Selection (WCB Carbon Steel): The valve body is made of high-quality WCB (A216-WCB) cast steel, featuring high strength, corrosion resistance, and excellent mechanical toughness.
Drive Method (Electric Actuator): Equipped with a high-precision electric device, it supports remote control, automatic adjustment, and industrial automation interlocking, ensuring fast response and precise control.
The valve has a compact structure and flexible opening/closing functionality. It can be optionally equipped with soft-sealing or hard-sealing structures according to working condition requirements, balancing sealing reliability and wear-resistant service life.
In petroleum exploitation, oil refining, and chemical production systems, the mediums usually have characteristics of high temperature, high pressure, or corrosiveness.
The J-VALVES DN350 PN16 WCB Electric Gate Valve, with its outstanding sealing performance and automatic control capability, enables precise regulation of the transmission of crude oil, chemical raw materials, and finished products, significantly improving the safety and efficiency of pipeline network operation.
The steam, cooling water, and circulation systems in thermal power plants and hydropower stations have extremely high requirements for the pressure rating and temperature resistance of valves.
With WCB material and PN16 rating as its core advantages, this electric gate valve model ensures stable operation even in high-temperature and high-pressure environments, effectively extending the service life of equipment.
In urban main water supply pipelines, sewage treatment, and large-scale water conservancy projects, the large-caliber design of DN350 enables it to perform excellently in long-distance water transmission and flow control.
Remote centralized control can be realized through the electric actuator, facilitating the digitalization and intelligent scheduling of water supply systems.
The valve adopts a precision-machined gate and valve seat matching structure, supplemented by metal or elastic sealing options. This ensures zero-leakage performance even during frequent opening/closing and pressure fluctuations, effectively preventing medium leakage and reducing energy consumption and environmental risks.
The electric actuator supports remote operation, signal feedback, and automatic interlocking functions. It can be integrated into industrial automation control systems such as DCS (Distributed Control System) and PLC (Programmable Logic Controller), realizing unattended operation and precise control, and greatly improving the factory automation level.
WCB material undergoes high-temperature heat treatment and precision casting, featuring impact resistance, high-pressure resistance, and low deformation. Key components such as valve stems and gates are made of wear-resistant alloys or undergo hardening treatment, ensuring stable long-term operation of the valve, reducing maintenance frequency, and minimizing shutdown risks.
It adopts a rising stem structure, allowing the valve’s on/off status to be visually checked. The actuator and valve body are assembled in a modular manner, facilitating quick maintenance and replacement of parts. J-VALVES provides comprehensive maintenance guidelines and technical support services, enabling users to easily meet the requirements of various working conditions.
J-VALVES’ production system strictly complies with international standards such as ISO, API, GB, and CE. All valves undergo pressure testing, sealing testing, and material spectral analysis to ensure each product meets the factory standards.
The company holds a number of valve patent technologies and third-party quality certifications. Its products are exported to markets in Southeast Asia, the Middle East, Europe, and the Americas, and are widely trusted by global users.
In today’s era of accelerated industrial digitalization and intelligent manufacturing, the J-VALVES DN350 PN16 WCB Electric Gate Valve, with its comprehensive advantages of high efficiency, precision, safety, and durability, has become an ideal choice for the upgrading of many industrial systems.
Whether in complex chemical processes or high-pressure power generation systems, it contributes to enterprises’ realization of more efficient and safer fluid control management through its stable performance and intelligent control.
