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Home News C95800 Floating Ball Valve: Excellent Corrosion Resistance for Marine And Industrial Applications
Publish Time: 2026-08-04
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Author: J-VALVES
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Introduction

For seawater, offshore, and corrosive industrial systems, material selection is essential for valve reliability. The C95800 Floating Ball Valve uses Nickel Aluminum Bronze (NAB) material, providing excellent corrosion resistance, mechanical strength, and long service life in demanding environments.

J-VALVES manufactures high-quality C95800 Floating Ball Valves designed for marine systems, shipbuilding, seawater applications, and industrial pipelines.

Advantages of C95800 Nickel Aluminum Bronze Material

C95800 is a premium Nickel Aluminum Bronze alloy with aluminum, nickel, and iron elements. These components improve:

  • Resistance to seawater corrosion and chloride attack

  • Strength under high-pressure operating conditions

  • Resistance to erosion and cavitation

  • Long-term stability in harsh environments

Compared with traditional bronze materials, C95800 provides better durability for marine valve applications.

Reliable Floating Ball Valve Design

The C95800 Floating Ball Valve adopts a floating ball structure, where the ball moves slightly toward the downstream seat under pressure to achieve reliable sealing.

Main features include:

  • Low torque operation

  • Excellent shut-off performance

  • Compact structure

  • Easy maintenance

  • Suitable for medium and low pressure applications

It is widely used in seawater cooling systems, marine equipment, offshore platforms, and industrial piping systems.

J-VALVES Manufacturing Advantages

J-VALVES focuses on providing reliable valve solutions with strict quality control.

Key advantages include:

  • ASTM B148 C95800 material control

  • Precision machining for stable sealing performance

  • Advanced casting and manufacturing technology

  • Strict pressure and sealing tests before delivery

  • Customized solutions for marine and industrial projects

Conclusion

The C95800 Floating Ball Valve is an ideal choice for applications requiring corrosion resistance, reliability, and long service life. With professional manufacturing experience and quality control, J-VALVES delivers durable Nickel Aluminum Bronze valve solutions for global customers.

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Nominal Size： 1 inch / DN25, range 1/4 to 12 inch Pressure Class： ASME Class 150, 19.6 bar at 38°C; Class 300 optional Body Material： ASTM B148 C95800 nickel aluminum bronze Body Type： Two piece, bolted Ball： C95800, SS316 hard faced optional Stem： C95800 or SS316, blowout proof Seat： PTFE, RPTFE, PPL, or reinforced PTFE Packing： PTFE or graphite combined packing End Connection： Threaded NPT / BSPT, flanged RF to ASME B16.5 optional Service Temperature： -29°C to +150°C standard, +200°C high temperature version Seawater Velocity Limit： About 6 m/s clean, 4.5 m/s with sand Design Standard： API 608, ASME B16.34 Test Standard： API 598, ISO 5208 Operation： Lever standard, pneumatic or electric optional
Size Range： 2 to 56 inch (DN50 to DN1400) Pressure Class： ASME Class 150 to 2500 / PN20 to PN420 Body Material： WCB, LCB, CF8, CF8M, CF3M, duplex, alloy steel Ball： Stainless with hard chrome, ENP, Stellite or tungsten carbide overlay Seat： PTFE, RPTFE, PPL, or metal Stellite faced Seat Arrangement： SPE, DPE (DIB-1), or combination (DIB-2) Packing： Live loaded graphite, ISO 15848-1 qualified Fire Test： API 607, also API 6FA and ISO 10497 Fugitive Emission： ISO 15848-1 class B or A, with temperature and cycle class stated Face to Face： ASME B16.10 short or long pattern End Connection： Flanged RF / RTJ to B16.5 and B16.47, butt weld to B16.25 Features： Double block and bleed, sealant injection, anti-static, anti-blowout stem Design Standard： API 6D, API 608, ASME B16.34, ISO 14313 Operation： Lever, gear, pneumatic, electric, hydraulic, gas over oil Sour Service： NACE MR0175 available
Nominal Size： 1-1/2 inch / DN40 Pressure Rating： 1000 WOG (68.9 bar cold working, non-shock) Body Type： Three piece, bolted end caps, four body bolts Body Material： ASTM A351 CF8 (304), CF8M (316) optional Ball： CF8, polished Ra 0.4 µm, full or reduced bore Seat： PTFE, RPTFE, PPL, or Stellite faced metal Body Gasket： PTFE to 180°C, graphite above Packing： PTFE V-ring to 200°C, graphite above End Connection： NPT, BSP, socket weld B16.11, butt weld B16.25, flanged RF Actuator Mounting： ISO 5211 F05 / F07 pad Air Supply： 0.4 to 0.7 MPa clean dry air Service Temperature： -29°C to +260°C, seat dependent Design Reference： MSS SP-110 general purpose, ASME B16.34 body wall Test Standard： API 598, ISO 5208
Nominal Size： 3/4 x 1/2 inch (DN20 x DN15), reduced bore Pressure Class： ASME Class 600 / PN100, 102.1 bar at 38°C Body Material： ASTM A182 F51 forged duplex, UNS S31803 PREN： Approximately 35 Ball： F51 with HVOF tungsten carbide or Stellite overlay Stem： F51, SS316 or 17-4PH, blowout proof Seat： RPTFE, Devlon, PEEK, or Stellite faced metal Bolting： B8M Class 2, alloy 718, or B7M for sour service End Connection： NPT, BSP, socket weld ASME B16.11, butt weld ASME B16.25 Bleed Port： Cavity bleed with plug or needle valve, lockable option Service Temperature： -29°C to +300°C, seat dependent Design Standard： API 6D, API 608, ASME B16.34 Test Standard： API 598, ISO 5208, cavity test through bleed port Sour Service： NACE MR0175 available