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J41H
J-VALVES
API 6D 1" 300LB Flanged Forged Steel Gate Valve
Structural Features
Forged Steel Material: The valve body is made of high-quality forged steel, which has high strength and good toughness, and can withstand high-pressure impacts.
Flange Connection: The flange connection method is adopted, and the sealing surface is designed with an RF (Raised Face) to ensure reliable sealing performance.
OS&Y Design: It features an Outside Screw and Yoke (OS&Y) structure, which facilitates the observation of the valve stem position and operation. Meanwhile, it supports handle operation, making the operation flexible and labor-saving.
Fire-Safe Design: It complies with the API 607 fire safety standard and can maintain the sealing performance even in extreme situations such as fires to prevent media leakage.
Anti-static Design: It has an anti-static design to prevent the accumulation of static electricity and ensure the safety of operation.
Multiple Sealing Materials: Sealing materials such as PTFE, graphite and stainless steel can be selected, which are suitable for different media and temperature ranges.
Technical Parameters
Nominal Diameter: 1/2"~48" (DN15~DN1200)
Pressure Rating: 150LB~2500LB (PN20~PN420)
Operating Temperature: -29°C ~ 232°C (-20°F ~ 450°F)
Applicable Media: Natural gas, crude oil, water, steam, acidic gases, etc.
Valve Body Material: Forged steel (such as ASTM A105)
Sealing Materials: PTFE, graphite, stainless steel, etc.
Design and Manufacturing Standards: API 6D, API 602
Pressure and Temperature Standards: ASME B16.34
Flange Standards: ASME B16.5
Testing and Inspection Standards: API 598
Application Scenarios
Oil and Gas Industry: It is used in natural gas transmission pipelines, oil exploration and transportation systems, especially in corrosive environments containing hydrogen sulfide (H₂S).
Chemical Industry: It is suitable for chemical medium transmission pipelines that require corrosion resistance.
Offshore Engineering: Due to its excellent corrosion resistance, it is suitable for pipeline systems in the marine environment.
Water Treatment Industry: It is used for medium control in water treatment systems.
Product Advantages
Strong Corrosion Resistance: The forged steel material has excellent corrosion resistance, making it suitable for use in corrosive media.
High Strength: It can withstand high pressure and is suitable for high-pressure working conditions.
Reliable Sealing: The metal sealing design ensures the sealing performance of the valve under high-pressure conditions.
Compliance with International Standards: It is strictly designed and manufactured in accordance with international standards such as API 6D.
Simple Operation: The manual operation mode (handle operation) makes the opening and closing of the valve simple and quick.
