ARI CHECKO-V Lift Check Valve (Flanged PN16, Nodular Iron Body)

The ARI CHECKO-V Lift Check Valve with PN16 flanged connections and a nodular cast iron body is a cost-effective, reliable solution for preventing reverse flow in low-to-medium pressure systems. Its vertical lift disc design ensures automatic closure when backflow occurs, protecting essential components like pumps and regulators while maintaining system efficiency.

Constructed from nodular (ductile) iron, this valve body delivers a strong combination of mechanical strength, thermal resistance, and shock absorption. The PN16 pressure rating is ideal for general service applications such as water systems, heating networks, and low-pressure steam lines. The flanged ends allow for quick, secure installation and easy access for internal inspection or maintenance. Trusted by engineers across the industry, this ARI Armaturen valve provides durable non-return protection in compact, user-friendly form.

Key Features

Nodular Cast Iron Body
Tough, resilient material offering strength and flexibility for everyday industrial use.

PN16 Flanged Connections
Perfect for general-purpose systems operating up to 16 bar pressure.

Lift-Type Non-Return Design
Disc lifts with forward flow and closes automatically under reverse pressure.

Compact Installation
Suitable for both vertical and horizontal pipelines with limited space requirements.

Low Maintenance Operation
Simple, robust design ensures reliability with minimal servicing.

Ideal for Utility Systems
Widely used in water supply, HVAC, and low-pressure steam or condensate lines.