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Main Features
Material and Structure
Valve Body Material: Made of nickel-aluminum bronze (C95800), which has excellent corrosion resistance and high strength, especially suitable for media such as seawater and natural gas.
Plunger Design: The ball is fixed by a plunger to absorb pipeline pressure, reduce friction between the ball and seat, and lower operating torque.
Flange Connection: RF (Raised Face) flange connection complying with ASME B16.5 standard ensures reliability and sealing performance with pipeline systems.
Full Bore Design: The internal passage of the valve is consistent with the inner diameter of the pipeline, ensuring smooth medium flow and reducing pressure drop.
Sealing Performance
Soft Sealing: The seat is made of PTFE or nylon materials, with excellent sealing performance to achieve zero leakage.
Fire-Safe Design: Complies with API 607 and API 6FA standards to ensure safety under extreme conditions such as fires.
Anti-Static Design: Reduces static electricity accumulation to ensure operational safety.
Operational Performance
Low-Torque Operation: The plunger design significantly reduces operating torque, making opening/closing easier.
Multiple Operation Modes: Manual, pneumatic, or electric actuators can be selected to meet the needs of different working conditions.
Quick Disassembly and Maintenance: The flange connection facilitates quick disassembly and maintenance, reducing maintenance costs.
Application Scope
Working Temperature: -20°C to 150°C.
Applicable Media: Water, natural gas, oil, corrosive liquids, etc.
Pressure Class: 150LB to 2500LB, meeting medium and high-pressure requirements.
Technical Specifications
Size Range: 2" to 48" (DN50 to DN1200).
Pressure Class: 150LB to 2500LB.
Working Temperature: -20°C to 150°C.
Applicable Media: Water, natural gas, oil, corrosive liquids.
Design and Manufacturing Standards: API 6D, ASME B16.34.
Inspection and Testing Standard: API 598.
Materials:
Valve Body: Nickel-aluminum bronze (C95800).
Seat: PTFE, nylon.
Ball: Nickel-aluminum bronze (C95800).
Stem: Stainless steel or nickel-aluminum bronze.
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