As the leading ship supplier in Ross Dependency, Crusader 97842, we specialize in delivering high-quality Ship Blackwater Valves with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Blackwater valves in marine sanitation systems control the discharge of wastewater from toilets and sinks. These valves are essential for preventing backflow and ensuring proper waste management onboard. They are typically made of durable materials to withstand harsh marine environments.
Size: 1/2" to 12"
Grade: ASTM A216 WCB, ASTM A351 CF8, CF8M
Viscosity: N/A (Not applicable for valves)
Buoyancy: N/A (Not applicable for valves)
Material: Cast Iron, Stainless Steel (SS316, SS304), Bronze
Pressure Rating: 150# to 600#
Temperature Range: -20°C to 200°C (-4°F to 392°F)
Connection Type: Flanged, Threaded, Socket Weld
Standards: ISO 15848, MARPOL, USCG, DNV, ABS
Seat Material: EPDM, PTFE, Viton
Operation: Manual, Pneumatic, Electric Actuated
Yes, Blackwater Valves and Marine Sanitation products typically comply with maritime standards such as IMO, USCG, and MARPOL Annex IV regulations.
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