Stainless Steel Check Valve

Description

The principle of the stainless steel check valve is that when the fluid medium flows in the reverse direction (that is, the valve is closed), it is automatically opened under the action of the spring, so that the medium in the pipeline flows back to the inlet end; when the fluid medium flows forward (that is, the valve is opened), automatically closed under the action of the compression spring, so that the medium in the pipeline flows to the outlet end.

Features:
1. Small size, light weight, compact structure and easy maintenancen2. The valve plate adopts a double-connection type, which can be quickly closed by itself under the action of the spring force.n3. Due to the quick closing action, the backflow of the medium can be preventedn4. The structure of the valve body is small in length and size, and has good rigidityn5. Safe and convenient, can be installed horizontally and verticallyn6. Lift check valve: vertical and horizontal.n7. Swing check valve: three types: single-lobe, double-lobe and multi-half typen8. Butterfly check valve: straight-throughn9. Diaphragm check valve: There are various structural forms, and diaphragms are used as opening and closing parts. Due to its good waterproof hammer performance, simple structure and low cost, it has developed rapidly in recent years. However, the operating temperature and pressure of the diaphragm check valve are limited by the diaphragm material.