GB/T Marine Cast Steel Stop Check Valves
GB/T Marine Cast Steel Stop Check Valves are designed for marine applications where controlled flow and check valve functionality are required. These valves are manufactured according to the Chinese standard GB/T, ensuring reliability and compliance with industry regulations.
Overview
Features:
Material: Cast steel, ensuring durability and resistance to marine environments.
Design: Combines the features of a globe valve (stop valve) and a check valve, allowing for manual flow control and automatic prevention of backflow.
End Connections: Typically flanged or threaded to suit different piping systems.
Operation: Manual operation using a handwheel, with a mechanism for self-closure in case of reverse flow.
Standards Compliance: Conforms to GB/T specifications, often aligned with international marine standards.
Advantages:
Dual functionality reduces the need for separate stop and check valves.
Robust construction withstands harsh marine conditions.
Ensures system safety and reliability by preventing backflow.
