Stainless Steel Check Valve

Jinqiu Valve, a professional stainless steel check valve manufacturer in China, who manufactures stainless steel check valves whose rocker arms utilize a spherical connection structure at the junction of the rocker arm and valve disc. This allows the valve disc to have a certain degree of freedom within a 360-degree range and provides appropriate micro-position compensation.

These valves are widely used in chemical, metallurgical, and pharmaceutical industries. H44W and H44Y type stainless steel check valves are used in piping systems, primarily to prevent backflow of the medium, prevent pump and its drive motor from reversing, and prevent leakage of the medium within containers. Check valves can also be used in pipelines where the pressure may be higher than that of the main or auxiliary system.

Features

1. Low pressure drop: The full-bore design of the stainless steel check valve ensures minimal resistance to flow when open, saving energy in the system.
2. Fully automatic operation: The stainless steel check valve requires no external power supply or manual intervention; it operates solely based on line flow and pressure.
3. Reliable sealing: It offers a metal-to-metal or resilient (soft) seat to prevent backflow.
4. Robust and simple design: The stainless steel check valve has few moving parts, high reliability, and requires minimal maintenance.

Performance parameters

The main part material

The main shape and connection dimensions

Structure picture