Ball Check Valve

ZECO is one of the leading check valve manufacturers china, China. ZECO check valve provides non-slam closure, have a low head loss and close drip-tight. In applications where return flow protection is desired, ZECO's Check valves provide superior and leak-free performance.

Basic information of Ball Check Valve

This flanged ball check valve can be installed at the pump outlet to prevent backflow and water hammer damage to the pump.

Features of Ball Check Valve

1. Silencer closure, no water hammer;
2. Body adopts full flow channel with the large flow and low resistance;
3. It can be installed horizontally or vertically;
4. Good sealing performance.

Principle of Ball Check Valve

This valve uses rubber covered rolling ball as disc, in the role of medium, can be in the body of the integral sliding way up and down, thus open or close the valve.

Installation and Commissioning of Ball Check Valve

Pay attention to the direction of water flow during installation, and make sure that the direction of water flow is consistent with that indicated on the main valve. For specific use, please consult ZECO Valve Group.

Product scope, Standards & Materials of Ball Check Valve

Size Range: 2"~12"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2