Interflange check valve OKMf-AF.01 (analog 19ch21br)

Check valve between flanges OKMf-AF.01

analog 19ch21br, 1ch21r

The OKMf-AF.01 check valve, an analogue of 19ch21br, is designed to automatically shut off the flow of the working medium in pipelines, preventing its reverse movement. Installation is carried out between the flanges of the pipeline in a horizontal or vertical position (the flow is directed from bottom to top).

Main characteristics:

Type: interflange check valve

Body material: gray cast iron (СЧ20)

Working medium: water, steam, air, non-aggressive liquids

Working pressure range: up to 1.6 MPa (16 bar)

Working medium temperature: up to 225 °C

Connection: flanged, according to GOST / DSTU

Flow direction: indicated by an arrow on the body

Sealing: brass / stainless steel

Advantages:

Easy installation - installed between standard flanges without additional adapters.

Compact design, which reduces the weight and dimensions of pipeline fittings.

Reliable operation under prolonged loads and pressure fluctuations.

Durability due to the use of wear-resistant materials.

Does not require external control - operates automatically under the influence of the flow.

Application:

The OKMf-AF.01 check valve is used in:

water supply and heating systems;

heating networks;

industrial and municipal pipelines;

steam, air and technical fluid supply systems.

Where to buy:

To purchase check valves and receive qualified assistance in selecting the necessary equipment, contact our managers using the contacts listed on the website.