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J-VALVES is a manufacturer of industrial valves, dedicated to providing comprehensive industrial valve solutions worldwide. The company was established in 2018. It is young, passionate, and creative. J-VALVES has its own engineering team and inspection team, consisting of 8 engineers, 8 inspectors, and 20 sales personnel for both domestic and international markets. Since 2018, J-VALVES has invested in three factories within five years, including GGC valves and ball valves.

Our certificates include API 6D, ISO 9001 and CE (EU) certificates.

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15,000

500000

+sets

J-VALVES PRODUCT

J-VALVES Company main product series, ball valve series, gate valve series, globe valve series, check valve series, butterfly valve series,
forged steel valve series, filter series, plug valves, special material valve series, etc.

BALL VALVES

BALL VALVES

J-VALVES Company ball valve series products include floating ball valve, trunnion ball valve, high platform ball valve, metal sealing ball valve, fully welded ball valve, 3way/4way ball valve, forged steel ball valve, DBB ball valve, flanged ball valve, pneumatic ball valve, electric ball valve
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GATE VALVES

GATE VALVES

J-VALVES Company gate valve series products include API/ASME/ANSI gate valve, JIS gate valve, GOST gate valve, DIN gate valve, flanged gate valve, stainless steel gate valve, carbon steel gate valve, pressure sealing gate valve, high pressure gate valve, welded gate valve, wedge gate valve, flat plate gate valve, bellows gate valve
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CHECK VALVES

CHECK VALVES

J-VALVES Company check valve line includes swing check valve, lift check valve, piston check valve, double flap flange check valve, double flap wafer check valve, spring check valve, shaft Flow Check Valves, Welded Check Valves, Pressure Sealed Check Valves, Stop Check, Y-Type Check Valves
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GLOBE VALVES

GLOBE VALVES

J-VALVES Company Globe Valves series products include API624/ASME/BS globe valve, JIS globe valve, GOST globe valve, DIN globe valve, stainless steel globe valve, bellows globe valve, Y-type globe valve, pressure sealing globe valve, low temperature globe valve Valves, Flanged Globe Valves, Welded Globe Valves
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FORGED VALVES

FORGED VALVES

J-VALVES Company Forged Valves series products include API602 forged steel valve, forged steel gate valve, forged steel globe valve, forged steel check valve, forged steel filter, forged steel ball valve, high pressure valve, pressure sealing gate valve, pressure sealing globe valve, Pressure Sealed Check Valves, Pressure Sealed Stop Valves, Welded Valves, Threaded Valves, Integral Forged Valves, Welded Flanged Valves
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SPECIAL MATERIAL

SPECIAL MATERIAL

J-VALVES Company special material valve includes Monel valve, nickel alloy valve, titanium alloy valve, Inconel valve, Hastelloy valve, super duplex stainless steel valve, bronze valve, nickel aluminum bronze valve,
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ALL PRODUCTS

PROFESSIONAL SPIRIT

We have a professional inspection, technical, sales and production management team. We are committed to providing customers with professional and high-quality industrial valves

TECHNICAL TEAM

We have eight technical engineers who can do 3D and 2D drawing. Currently, our company uses SolidWorks, AUTO CAD and other software for design and drawing, and UG software for mold design and processing programming.
INSPECTION TEAM

The inspection team of J-VALVE currently consists of eight individuals. They have been engaged in valve inspection for more than ten years and are responsible for every aspect of production inspection.
PRODUCTION TEAM

The production management team of J-VALVES is crucial for on-time delivery. The production team has CNC pros and workers with 20 years of industrial valve experience. A good production team ensures high-quality, on-time delivery.
SALES TEAM

The J-VALVES sales team is professional and dedicated. Years of experience in the industrial valve industry enable them to understand customer needs. They offer accurate product recommendations, clear answers, and competitive quotations. A reliable partner for excellent service.

Specialized in Industrial Valves

We provide reliable fluid control solutions for your industrial systems. Choosing uprofessional partner for industrial valves.

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01.

Superior Quality Materials

J-VALVES industrial valves are made from high-quality materials that can endure extreme conditions. This ensures durability and long service life.

02.

Precision Engineering

Our valves are designed and manufactured with precision. This results in accurate fluid control and 0 leakage, reducing downtime and maintenance.

03.

Wide Range of Products

J-VALVES offers a diverse selection of industrial valves. This allows us to meet the specific needs of different industries and provide customized solutions.

04.

Innovative Technology

We constantly invest in research and development. Our valves feature advanced technologies for enhanced performance and reliability.

05.

Exceptional Customer Service

At J-VALVES, we are dedicated to providing excellent customer service. Our team is available to assist with product selection, installation, and maintenance

Why Choose Us

Raw Material

At J-VALVES Company, all incoming raw materials are inspected, covering dimension, PMI, VT, hardness, and other aspects.

Machining

During valve machining, strict quality controls are applied. Every product gets precise dimension inspection to ensure it matches design drawings.

Assembly

In industrial valve assembly, precision machining, torque control, and leak testing ensure quality. Qualified personnel adhere to strict standards.

Testing

Industrial valve product testing involves pressure testing, flow rate analysis, and leak detection. Advanced instruments ensure accuracy and reliability.

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LATEST NEWS

MORE NEWS

BOSS Technical Sharing Session: Valve Technology Innovation And A New Journey of Industry Transformation

At 2:30 p.m. on December 1st, we are extremely honored to welcome this BOSS Technical Sharing Session. Focusing on the valve industry in which we have been deeply engaged, we jointly explore how cutting-edge technologies can set off an innovation wave in the valve field and lead us to embark on a new journey of industry transformation.

J-VALVES FLUID EQUIPMENT CO.,LTD with Entrepreneurs on The Energy Field

J-VALVES Fluid's Dialogue with Entrepreneurs on the Energy Field On November 2nd, the visit of Chinese manufacturers to the "Dialogue with Entrepreneurs on the Energy Field" was held in Wenzhou City. Many entrepreneurs from Wenzhou City gathered at Jiefa Fluid for a distinctive visiting and communicat

The Trunnion Ball Valve Has Worry-free Sealing

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Cast Steel A216 WCB 2 Piece Metal Sealed Trunnion Ball Valve Wtih Gear View More

API6D Full Bore Forged Steel A105 Gear Operator Trunnion Ball Valves View More

API600 24" 600LB WCB Carbon Steel Flanged Gate Valve

This is a WCB carbon steel flanged gate valve with a size of 24 inches and a pressure rating of 600LB, which complies with the API 600 standard. This valve is manufactured from high-quality carbon steel materials, featuring high strength, good mechanical properties and corrosion resistance, and is suitable for a variety of complex working conditions. Its flanged connection complies with the ANSI B16.5 standard, with excellent sealing performance, and is widely used in industries such as petroleum, natural gas, chemical engineering, and water treatment.

8" 1500LB A216 WCB Carbon Steel Flange RTJ Globe Valve with Gear Operation

This is a carbon steel flanged globe valve with a nominal diameter of 8 inches and a pressure rating of 1500LB. It is manufactured from A216 WCB material. This valve has high strength, good mechanical properties and corrosion resistance, and is suitable for the control of various industrial fluid media. Its flanged connection adopts the RTJ (Ring Type Joint) design and is equipped with a gear operating mechanism, enabling efficient and reliable opening and closing operations. It is widely used in industries such as petroleum, natural gas, chemical engineering, and water treatment.

8" 1500LB 6A Duplex Stainless Steel Flange Swing Check Valve

This is a duplex stainless steel flange swing check valve with a nominal diameter of 8 inches and a pressure rating of 1500LB. It is manufactured from ASTM A890 6A material. This valve is specially designed to meet the requirements of high-pressure and large-diameter industrial fluid control. It has high strength, good mechanical properties and excellent corrosion resistance, and is suitable for a variety of complex working conditions. Its flange connection complies with the ANSI B16.5 standard, with excellent sealing performance, and is widely used in industries such as petroleum, natural gas, chemical engineering, and water treatment.

API6D Lever Operation Full Bore Cast Steel Floating Type Flanged Ball Valves

API6D Lever Operation Full Bore Cast Steel Floating Type Flanged Ball Valves .The J-VALVES Style Split-Body full port flanged end ball valves employ investment or shell cast bodies & tailpieces, all produced from ASTM grade materials that are properly heat treated and chemically finished. All wall thicknesses comply with ASME B16.34 as do bolting stress levels. Industrial and Oil/Gas piping applications requiring the higher flow capacity and lower pressure drop of full port internal flow-ways, and those applications where ease of repairability is desired.

About Special Materials

Bronze Materials

The commonly used bronze materials include: B62 C83600, B148 C95800, B148 C95400. Bronze valves play a vital role in marine engineering, shipbuilding engineering, and fields related to seawater. These fields have extremely high requirements for valve materials, demanding outstanding corrosion resistance, high strength, and good mechanical properties.
High Temperature Alloy Steels (Cr-Mo Steel)

The high-temperature alloy steels (Cr-Mo Steel) such as ASTM A217 WC5, WC6, WC9, C5, C12, C12A and CA15 are widely used in the steam pipeline systems of oil refineries, petrochemical plants and thermal power generation.
Duplex Stainless Steels

Duplex Stainless Steels
2205 (UNS S31803, S32205),2507 (UNS S32750),ASTM A995 Gr 1A, 2A, 3A, 4A, 5A, 6A, 1B, 1C,CD4MCu (ASTM A890 - 4A),CD4MCuN (ASTM A890 - 5A),CD3MCuN (ASTM A890 - 6A)
Super Austenitic Stainless Steels(Super Duplex Stainless Steels)
904L (UNS N08904),ALLOY20 (UNS N08020) also known as Carpenter 20,CN7M (UNS N08700),AL - 6XN (UNS N08367),CN3MN (UNS J95404),254SMO (UNS S31254),F44 (UNS S31254), which is the same as 254SMO,CK3MCuN (UNS J93404),S31254, which is the same as 254SMO
Other Special Materials

Titanium and titanium alloys
Material series: such as ZTA1, ZTA2, ZTA3, ZTA9, ZTA10, ZTC4, TA1, TA2, TA3, TA9, TA10, TC4, etc
Nickel and nickel alloys
Material series: including N6, N4, N2, CZ100, Nickel200, Nickel201, N02200, N02201, etc
Monel alloy
Material series: such as Monel400, MonelK500, M35-1, M35-2, M35C, M30H, N04400, N05500, etc
Hastelloy alloy
Material series: Common ones include Hastelloy C276, Hastelloy B, Hastelloy B-2, Hastelloy C-22, Hastelloy C-4, Hastelloy G, Hastelloy G30, etc
Inconel nickel alloy
Material series: such as Inconel600, Inconel625, Incoloy800, Incoloy800H, Incoloy825, etc
zirconium
Material series: Zr702, Zr705, Zirconium702, Zirconium705, 702C, 705C, R60702, R60705, etc

FEATURED PRODUCTS

High Quality Titanium Alloy Full Port Flange Type Trunnion Ball Valve

J-VALVES high-quality titanium alloy full-bore flanged plunger ball valve is a high-performance industrial valve specially designed for harsh working conditions. This valve is made of titanium alloy material, featuring excellent corrosion resistance, high strength and low density, and can operate stably for a long time in extreme environments. Its full bore design ensures smooth medium flow, while the flange connection method provides reliable sealing and installation convenience. It is widely applied in industries such as petroleum, natural gas, chemical engineering, and water treatment, and is particularly suitable for applications that require high reliability and long service life.

150LB Flange Type Titanium Alloy Gate Valve

J-VALVES 150LB flange titanium alloy gate valve is an industrial valve specially designed for high-performance and corrosion-resistant applications. This valve is made of high-quality titanium alloy material, featuring outstanding corrosion resistance, high strength and lightweight. It can operate stably for a long time in extreme environments. Its flange connection method ensures the reliability and sealing performance of the valve and pipeline system, and is widely used in industries such as chemical engineering, pharmaceuticals, seawater desalination, and food processing, especially suitable for occasions that require high corrosion resistance and hygiene standards.

Gear Operate 150LB Titanium Alloy Flanged Globe Valve

J-VALVES Gear Operate 150LB Titanium Alloy Flanged Globe Valve is a high-performance gear-operated titanium alloy flanged stop valve. This valve is made of high-quality titanium alloy material, featuring outstanding corrosion resistance, high strength and lightweight. It can operate stably for a long time in extreme environments. Its flange connection method ensures the reliability and sealing performance of the valve and pipeline system, and is widely used in industries such as chemical engineering, pharmaceuticals, seawater desalination, and food processing, especially suitable for occasions that require high corrosion resistance and hygiene standards.

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Gear Operator Nickel Aluminum Bronze 300LB Wafer Type Lug Butterfly Valve View More

Gear Operator Aluminum Bronze Flanged Globe Valve View More

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Manufacturer and supplier of industrial valves, including Floating Ball Valves, Trunnion Ball Valves, Flanged Gate Valves, Welded Gate Valves, High Pressure Gate Valves, Globe Valves, Swing Check Valves, Double Disc Wafer Check Valves, Y Strainers , etc. For more information, please send us your email .

QUICK LINKS

PRODUCTS

CONTACT US

Tel：+86 15158426559

Fax：0086 577 56692524

Email： sales@j-valves.com

WhatsApp：+86 13600648865

Address：Wenzhou China