| Size: | |
|---|---|
| Availability: | |
| Quantity: | |
Forged Steel Gate Valve
J-VALVES
Manual Operated DIN PN40 Integral Forged A105N RF Flange Gate Valve
Forged Steel Material: The valve body is made of ASTM A105N carbon steel, featuring high strength and good corrosion resistance.
Pressure Seal Design: Adopts a pressure seal design to ensure sealing performance under high-pressure conditions and reduce the risk of leakage.
Flange Connection: Uses RF (Raised Face) flange connection, complying with the ASME B16.5 standard to ensure installation reliability and tightness.
Flexible Wedge Disc: Features a flexible wedge disc design that can compensate for the wedge angle deviation between the disc and the valve seat sealing surface, achieving an ideal sealing effect.
Fire Safety Design: Complies with the API 607 standard, ensuring that the valve can maintain sealing performance even in case of fire to prevent medium leakage.
Anti-static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion.
Stem Blow-out Prevention Design: The stem adopts a blow-out prevention design to ensure operational safety.
Compact Design: Small in size and light in weight, facilitating installation and integration into existing systems.
Size Range: 1/2″ to 2″ (DN15 to DN100)
Pressure Rating: 2500LB (PN420)
Temperature Range: -29℃ to +425℃
Material:
Valve Body: ASTM A105N
Bonnet: ASTM A105N
Disc: A182 F304, F316
Stem: A182 F304, F316
Sealing Material: PTFE, flexible graphite
Connection Type: Flange connection (RF)
Operation Mode: Manual (handwheel operation), pneumatic, electric
Design Standards: API 602, ASME B16.34
Testing Standards: API 598
End-to-End Dimensions: Complies with the ASME B16.10 standard
Oil and Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.
Chemical Industry: Suitable for transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems for food and beverage production, ensuring hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.
General Industrial Applications: Suitable for controlling and isolating media such as water, oil, and gas.
High Reliability: Forged steel material and pressure seal design ensure stable operation of the valve in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: Fireproof and anti-static designs, along with reliable sealing performance, effectively reduce the risk of leakage and ensure the safety of personnel and equipment.
Easy Installation and Maintenance: Flange connection simplifies the installation process and facilitates maintenance and overhaul.
Wide Application Range: Multiple material options and a wide range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.

J-VALVES 3PC butt welded trunnion ball valves are engineered exclusively for long-distance natural gas pipelines. Featuring high-pressure tightness, zero leakage and easy maintenance, the API 6D certified valves deliver safe, efficient and cost-effective fluid control solutions for natural gas transportation.
J-VALVES full range FBE coated valves comply with ISO 21809 standards. Featuring seamless epoxy anti-corrosion coating, our gate, ball, butterfly & check valves suit oil, gas, water pipelines with 25+ years service life.
As industrial facilities continue to expand in scale, the demand for reliable large-diameter valve solutions has grown significantly. In applications such as water transmission, power generation, steel production, district cooling systems, desalination plants, and petrochemical facilities, valves must provide dependable shut-off performance while handling enormous flow volumes.
Industrial fluid systems rely on robust filtration solutions to maintain operational efficiency and protect critical equipment. C95800 Y-Strainers, crafted from Nickel Aluminum Bronze, provide a high-performance solution for handling aggressive fluids, particularly in marine, offshore, and chemical applications. Their corrosion resistance, mechanical strength, and long-term durability make them a preferred choice where standard alloys fail.
In demanding marine, offshore, and industrial environments, valve material selection plays a critical role in ensuring long-term system reliability and safety. Among various corrosion-resistant alloys, C95800 Nickel Aluminum Bronze (NAB) has become one of the most trusted materials for check valve manufacturing due to its outstanding resistance to seawater corrosion, cavitation, and erosion.
Why triple eccentric butterfly valves become mainstream in industrial fluid control? J-VALVES achieves zero leakage, long life and wide temperature range through technological breakthroughs, suitable for harsh conditions in petrochemical, power industries.
J-VALVES manufactures premium A105N forged globe valve in 12 inch Class 300LB, RF & RTJ flange ends per API602 standard. High pressure forged steel globe valves for oil & gas, power plant, petrochemical industry, customized service & global project cases, get free quotation now.
J-VALVES manufactures API 6D compliant 32" 600LB CF8M stainless steel electric large gate valve for petrochemical, power & desalination. Learn product specs, core manufacturing strengths & three successful overseas project cases, custom large size electric gate valve available for global EPC buyers.
In industrial fluid systems, reliable filtration is essential to protect pipelines, pumps, and downstream equipment. Among the available options, the C95800 Nickel Aluminum Bronze (NAB) Y-strainer stands out for its combination of corrosion resistance, mechanical strength, and operational efficiency. J-VALVES, a leader in high-performance valve and strainer solutions, has leveraged these properties to deliver reliable, long-lasting filtration solutions in demanding industrial applications.
In low-temperature industrial environments such as liquefied natural gas (LNG) transportation and storage, low-temperature chemical engineering, and cryogenic energy systems, the low-temperature resistance, sealing reliability, and durability of valves are critically important. The LCC Low-Temperature Angle Globe Valve has become core equipment for high-demand industrial processes thanks to its excellent adaptability to low temperatures and reliable fluid control performance.
J-VALVES is professional manufacturer for custom 28 inch & 34 inch Class900 WCB triple eccentric butterfly valves. Custom flange, seal, body material and actuator connection available, in-house foundry & CNC workshop, global refinery and power plant project references, request free custom solution and quotation.
Industrial strainers are essential components in pipelines, protecting pumps, valves, meters, and other equipment from debris and particulate contamination. Proper sizing and connection standardization are critical to ensure reliable operation, compatibility with existing piping systems, and simplified maintenance. Standardization helps engineers design efficient systems and reduces complexity during installation and operation.
J-VALVES WCB Carbon Steel Triple Eccentric Butterfly Valve Manufacturer, custom DN50-DN3200 flange triple offset metal seated butterfly valve, DN2800 PN10 large bore butterfly valve for water, power, petrochemical pipeline, bubble tight bi-directional shutoff with electric/pneumatic actuator, ISO CE certified.
Professional ASTM A216 WCB Y strainer manufacturer J-VALVES offers ANSI 150LB 12-inch flanged Y strainers with strict API598 QC, optimized cavity design, full customization and full-lifecycle technical support for petrochemical & power projects.
Globe valves are widely used in industrial piping systems for precise flow control and reliable shut-off in various applications, including oil and gas, chemical processing, power generation, and water treatment. While valve body materials, seats, and stems are critical for performance, the bonnet design also plays a crucial role in ensuring safety, ease of maintenance, and long-term operational reliability.
Industrial strainers play a critical role in protecting pumps, valves, meters, heat exchangers, and other process equipment from debris and solid contaminants. While selecting the appropriate strainer type is important, choosing the right material is equally essential for ensuring long-term reliability, corrosion resistance, and operational efficiency.
Lubricated plug valves have been a mainstay in oil and gas pipeline systems for decades. Known for their robust construction, reliable sealing performance, and low maintenance requirements, these valves are particularly suited for the demanding conditions found in upstream, midstream, and downstream operations.
Industrial Y-strainers play a crucial role in protecting pumps, valves, flow meters, heat exchangers, and other critical equipment from debris in pipelines. By effectively removing rust, scale, welding slag, and other particulate matter, Y-strainers help maintain system efficiency, reduce maintenance costs, and prevent unplanned downtime.
Certified FBE gate valves from J-VALVES achieve 100% one-time pass on high-voltage spark test and coating thickness inspection. Fully compliant with ISO 21809 standards for buried pipeline anti-corrosion applications.
C95800 aluminum bronze floating ball valves are widely recognized for their excellent corrosion resistance, high mechanical strength, and long service life in demanding industrial environments. These valves are commonly used in seawater systems, marine engineering, desalination plants, offshore platforms, and chemical processing facilities. While material selection plays a critical role in valve performance, choosing the appropriate body connection type is equally important for ensuring system reliability and installation efficiency.