Key Specifications / Features
We are a leading supplier of aluminum bronze check valves from China, offering durable and high-performance solutions built to API 594 standards. This 8-inch (DN200) dual plate check valve features a corrosion-resistant ASTM B148 C95800 aluminum bronze body and disc, ideal for seawater, marine, and industrial applications. Designed for Class 150 LB systems, it is available with wafer, lug, or flanged ends to accommodate various installation needs. Engineered for efficient backflow prevention, this compact valve ensures long-lasting reliability and easy maintenance in demanding operating environments. Perfect for harsh fluid systems requiring robust non-return performance.
Valve Description:
187303006 Dual Plate Check Valve
Design Standard: API 594
Structure: Spring-loaded, Dual Plate
Nominal Size: 8 Inch, DN200
Nominal Class: Class 150 LB
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: API 594
Test and Inspection: API 598
End Connection: Wafer/LUG/Double Flanged
Bore Type: NA
Operation: NA
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design, Aluminium bronze for Sea Water Service
Product Range:
Body Material: Aluminium Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - Class 300 LB
End Connection: Wafer, Lug, RF Flanged, RTJ
Working Temperature: -229°C - +1120°C
Operation: Not Applicable (Manual or actuated available for special request)