Disc Check Valve prevent the overturn flow of release fluid in the closed method, hence recommended for guaranteed non return valve flow for any liquid & gas process. They are also proper for wide range of fluid purpose such as hot water, process lines, and condensate and water arrangement. Our accessible valve with disc and spring construction

swing check valve BB series. for gas for steam. Temperature: 20, 300, 425, 450, 538 °C. Pressure: 6 bar - 40 bar. DN: 50 mm - 500 mm. DISCO swing check valves CB 14 and 26 for industrial applications Types CB 14 and CB 26 are used in industrial plants for non-aggressive media such as gas, liquid and steam.

In-line NRVs: This type of non-return valve uses a spring and the flow is allowed when the upstream pressure exceeds the spring tension. Again when the pressure goes below the pressure to overcome spring tension the flow is blocked. Folding Disc NRVs: Mainly used for gaseous or low-pressure liquid service, this type of non-return valves are made in a wafer body pattern.

Description: Name: Vertical In-line Spring Loaded Brass Check Valve Type: DN50; 2''' Mpa: ≤1.6Mpa Suit for water and gas ect.

Protect plants, pipelines, and outlet Non-return valve points against the reverse gas flow with our Non-Return Valves. Call us on 0394841490 . Non-Return Valve NV800. MWP: 10Bar. DN80 Non-Return Valve R53-ES. MWP: 25Bar. 1/8″, ¼”, 3/8″BSP Non-return Valve

A non-return valve lets the fluid flow in one direction. As the name implies, the primary function of a non-return valve is to keep the flow of fluid in just one direction. When fluid in the line reverses direction and begins to flow back the way it came, a check valve serves to stop or prevent the backflow by allowing flow in one direction.

Gas Safety Engineering Safety devices, gas non-return valves and gas hose couplings. All safety devices and gas hose couplings are design type-tested and are subject to constant production monitoring by neutral test institutes, such as BAM and UL.The safety devices in accordance with EN ISO 5175-2 (check valves and flashback-resistant gas non-return valves) are tested by BAM and approved by DVGW.

These valves are offered in 2 configurations: in-line ball check and totally guided disc with soft or hard seats. In-line ball check valves will be utilized in each vertical and horizontal line. The totally guided disc inline check valves should be supplied with a spring-assist closure once employed in horizontal lines.

Gas non-return valves for town gas, grid gas, natural and liquid gas, Methane (cleaned Biogas), Hydrogen, Oxygen, Nitrogen, inert gases and compressed air Gas non-return valves / Check

The check valves, as well as the flashback-resistant gas non-return valves are used to protect thermal process plants, pipeline systems, and tapping points. Safety devices in accordance with EN ISO 5175-2 are configured without integrated flame arrestor.

The gas non-return valves (check valves) are available in three sizes, DN 25, DN 32 and DN 50 with thread from 1/2" to 2" as well as special thread, in brass or stainless steel. Data sheets. GRS 25; GRS 32; GRS 50; GRS 25-VA; GRS 32-VA; GRS 50-VA; Details - Gas non-return valves. Heating furnaces.