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Home News J-VALVES Electric Fully Welded Ball Valves: A Reliable “Gatekeeper” for Industrial Fluid Control, Defining Professional Valve Solutions Since 2009
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Electric Actuator Full-Welded Ball Valve

In the field of industrial fluid transportation and control, the reliability, sealing performance, and operational convenience of valves are directly related to the efficiency and safety of the entire system. Since J-VALVES delved into the industrial valve field in 2009, its Electric Fully Welded Ball Valves have become one of the preferred equipment for fluid control in industries such as petroleum, natural gas, and chemical engineering due to their outstanding design, craftsmanship, and performance.


1. J-VALVES Electric Fully Welded Ball Valves: A “Customized” Fluid Steward for Industrial Scenarios

The core advantage of fully welded ball valves lies in the sealing performance and durability of the welded structure, while electric actuation endows them with the intelligent properties of remote control and automatic adjustment. J-VALVES Electric Fully Welded Ball Valves have achieved the ultimate in the integration of these two aspects:

  1. Fully Welded Process to Eliminate Leakage Risks

    The integral welded structure is adopted, and there is no external flange on the valve body, which fundamentally avoids the leakage risk that may occur in traditional flange connections. Whether it is a high-pressure natural gas long-distance pipeline or the closed transportation of chemical media, it can ensure “zero escape” of the medium and meet the strict requirements of the industry for sealing performance.

  2. Electric Actuation for Intelligent, Efficient and Easy Control

    The supporting electric actuator has precise torque control and stroke adjustment capabilities, and supports remote PLC control and SCADA system integration, upgrading valve operation from “manual on-site operation” to “one-click command from the central control room”. For remote pipelines and high-risk working conditions, electric actuation greatly improves the safety and efficiency of operation.

  3. Adapt to Diverse Industrial Working Conditions

    In response to the needs of different media and different pressure levels, J-VALVES Electric Fully Welded Ball Valves can customize valve body materials and sealing components to ensure long-term stable operation under complex working conditions such as corrosion, high temperature, and high pressure.


2. From 2009 to 2025: Why Can J-VALVES Become a Trusted Choice for Industrial Valves?

Since its establishment in 2009, J-VALVES has always taken “solving industrial valve pain points” as its core R&D direction:

  1. Technical Precipitation and Iterative Upgrade

    Nearly 15 years of industry experience have enabled J-VALVES to accumulate rich experience in valve design, manufacturing, and application. The electric fully welded ball valve series has undergone many technical iterations, and has continuously made breakthroughs in sealing technology, electric actuator compatibility, and valve body fatigue resistance, meeting the rigid demand of the industrial field for “long service life and low maintenance” of equipment.

  2. Strict Quality Control Throughout the Process

    From raw material selection , processing technology  to finished product testing , J-VALVES has established a full-process quality control system to ensure that every electric fully welded ball valve leaving the factory can “withstand the test”.

  3. Industry Reputation and Project Verification

    Its electric fully welded ball valves have been successfully applied in many domestic and foreign oil and gas long-distance pipeline and chemical park fluid transportation projects. With stable performance and timely technical services, they have won unanimous recognition from owners and engineering parties, forming a positive cycle of “reputation-driven trust”.


3. Choosing J-VALVES Electric Fully Welded Ball Valves is Choosing “Worry-Free” Industrial Fluid Control

For industrial enterprises, the “reliable operation” of valve equipment means a reduction in production interruption risks and operating costs. The value of J-VALVES Electric Fully Welded Ball Valves is reflected in “saving worry” for enterprises:

  1. Low Operation and Maintenance Costs

    The fully welded structure reduces wearing parts, and the intelligent control of the electric actuator also reduces the frequency of manual inspection and manual operation. From the perspective of long-term use, it greatly reduces the operation and maintenance costs of the equipment.

  2. Adapt to Future Automation Trends

    With the advancement of Industry 4.0 and intelligent manufacturing, factories have increasingly high requirements for “intelligence and interconnection” of equipment. The electric actuation and intelligent control characteristics of J-VALVES Electric Fully Welded Ball Valves can be seamlessly connected to the enterprise’s digital management system, helping the factory to upgrade to “less humanization and intelligence”.

  3. Customized Services to Solve Special Pain Points

    For the special working conditions of some customers , J-VALVES can provide customized design and manufacturing services to ensure that the valve equipment “precisely matches” the on-site working conditions and avoid efficiency losses or safety hazards caused by equipment mismatch.


In the track of industrial fluid control, J-VALVES takes “established in 2009” as the starting point and “electric fully welded ball valve” as one of the core products, continuously delivering reliable and intelligent valve solutions to global industrial customers. Choosing J-VALVES is choosing a fluid control “gatekeeper” that can stand “on duty” for a long time under high-pressure, high-risk, and high-demand working conditions.

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Top entry trunnion mounted ball valve with a one piece body that removes the bolted body joint from the pressure boundary. Seats and seals are serviced through the top cover without cutting the valve out of the pipeline. Nominal Size: 1 inch to 36 inch Pressure Class: ASME Class 150 to 2500 Body Material: WCB, LCC, CF8M, CF3M, A105 forged Body Style: One piece top entry Ball & Stem: CF8M or F316 with ENP coating Seat Material: PTFE, RPTFE, PEEK or metal End Connection: Flanged RF / RTJ, butt weld Operation: Gear, pneumatic or electric actuator Maintenance: In line, through the top cover Design Standard: API 6D / ISO 14313 Test Standard: API 598, API 607 fire safe Options: Sealant injection, cavity relief, extended stem
A high pressure trunnion mounted ball valve for Class 900 to 2500 service, built to API 6D PSL3 with a forged or cast body, spring loaded seats, double block and bleed and sealant injection ports. Suited to wellheads, gas gathering and high pressure process isolation.   Nominal Size: 2 inch to 24 inch (DN50 to DN600) Pressure Class: ASME Class 900 / 1500 / 2500 Body Material: A105 forged, WCB cast, A182 F316, F51 duplex Ball & Stem: A182 F316 with ENP or hard chrome Seat Material: PTFE, RPTFE, PEEK or metal to metal End Connection: Flanged RF / RTJ, butt weld, hub Operation: Gear, pneumatic or electric actuator Design Standard: API 6D / ISO 14313, ASME B16.34 Test Standard: API 598, shell 1.5x and seat 1.1x Fire Safe: API 607 / API 6FA Material Certificate: EN 10204 3.1 with heat number traceability Temperature Range: -29 C to +200 C, trim dependent
Nominal Size :3/4"~60" (DN20~DN1500) Pressure Class :150LB~2500LB (PN10~PN420) Temperature Range: -20℃ ~ +200℃ Body Material :C95800 Nickel Aluminum Bronze Ball Material :C95800 Nickel Aluminum Bronze Stem Material :C95800 Nickel Aluminum Bronze Seat Material :PTFE, RPTFE, PEEK End Connection :Flanged RF Operation: Manual (Lever / Gear), Pneumatic, Electric Design Standard: ASME B16.34, API 608 Test Standard: API 598, ISO 5208 Face to Face: ASME B16.10 Fire Safe Standard: API 607
Nominal Diameter: 0.5" (DN15) Pressure Class: Class 300 (PN50) Temperature Range: -29℃ to +425℃ Body / Bonnet: ASTM A216 WCB cast carbon steel Ball: A105N / WCB with hard chrome plating, or 304 / 316 stainless steel (optional) Stem: 410 / 420 stainless steel or 17-4PH precipitation hardening stainless steel Seat: PTFE, RPTFE, PPL (reinforced PTFE) Sealing Materials: PTFE / RPTFE / PPL (seat), flexible graphite or PTFE (stem packing) End Connection: Flanged (RF Raised Face, conforming to ASME B16.5) Operation: Lever (90° open/close, with optional locking hole) Design Standards: ASME B16.34, API 608 Inspection & Test Standard: API 598 Face-to-Face Dimension: In accordance with ASME B16.10