Key Specifications / Features
We are a specialized factory producing dual plate check valves designed for reliable non-return performance. Built to API 594 standards, this 10-inch valve features a rugged aluminum bronze body and disc made from ASTM B148 C95800, ensuring excellent resistance to corrosion and harsh environments. Rated for Class 150 LB systems, it offers dependable sealing with your choice of NBR, Viton, or EPDM seats to suit a variety of media and operating conditions. Ideal for marine, offshore, and industrial applications, this compact, spring-loaded valve delivers efficient backflow prevention with low pressure drop and long service life.
Valve Description:
187303007 Dual Plate Check Valve
Design Standard: API 594
Structure: Spring-loaded, Dual Plate
Body Material: ASTM B148 C95800
Nominal Size: 10 Inch, DN250
Nominal Class: Class 150 LB
Bore Type: NA
End Connection: Wafer/LUG/Double Flanged
Operation: NA
Trim Material: ASTM B148 C95800
Face to Face: API 594
Test and Inspection: API 598
Key Features:
Compact Design for space-saving installation.
Independent Spring Mechanism ensures reliable, responsive operation.
Optional Soft or Metal Seat to suit various service conditions.
Unique Slim Plate Design for reduced pressure drop and enhanced flow efficiency.
Aluminum Bronze Construction for superior corrosion resistance in seawater applications.
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)
