Stainless Steel PN16 Dual Check Valve with duplex construction specifically designed for sea water applications. Features double disc design for reliable backflow prevention in demanding marine environments.

• Design according to API594
• Face to face dimensions according to API594
• Pressure & Temperature Rating according to ASME B16.34
• Test & Inspection according to API598

The innovative double-valve structure utilizes two spring-loaded flaps suspended from a central vertical hinge pin. When fluid flows, the flaps open under resultant force acting on the center of the sealing surface, effectively avoiding the sealing surface friction phenomenon common in conventional valves.

• Short closing stroke with spring loading significantly reduces water hammer
• Low opening pressure - flaps fully open with minimal differential pressure
• Unitary structure design for simplicity and compactness
• Minimal impact force during closure extends valve life
• High reliability in demanding sea water environments
• Reduced water hammer pressure for system protection

Valves are packed in suitable wood cases by skilled workers to prevent damage. We work with long-term forwarders for efficient space booking, customs clearance, and transportation via sea, air, or rail according to customer requirements.

Delivery Time: 7-60 days based on order specifications