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.

Check valve allows gas and liquid to flow into only one direction and prevent another countercurrent flow valve. Check valve installs

The HON590 non-return valve is designed to prevent reverse flow and must be fitted (GAS ACT 1972) in the gas line where air at higher pressure is mixed with fuel gas prior to combustion and many ty Out of Stock ADD TO CART Volume Enquiry? Different Specification? Request a Quotation Contractor, installer or large project? CLICK HERE SHARE

Relatively low flow resistance. The butterfly non-return valve is a typical non-return valve for water systems. In size classes greater than DN 100, the flow resistance is clearly lower than in the case of the RK model. However, if a small flow resistance is a selection criterion, the resistance is clearly higher in butterfly non-return valves

Oxygen-Acetylene Non-Return Valve, 1.5 Oxygen-Acetylene Non-Return Protection for Gas Welding Equipment for Private households: : Tools & Home 

The non return valve unit consists of a non return valve (NRV) with flow direction arrow, lockable medical shut off valves, soldering pieces, nuts and a gasspecific medical quick coupling (QC) for medical breathing air. This design makes the NRV very easy to test. The QC can also be used for checking the pressure, doing leak tests and take gas

non-return valves (check valves) are used to protect equipment and pipelines against dangerous reverse gas flow. Use is possible for applications in accordance 

Gas Non Return Valve We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for Gas Non Return Valve, Double Check Valve Tap , Diesel Check Valve , Minimum Pressure Check Valve , Swing Type Check Valve .

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Non-return valves are key safety devices in gas systems, plants and pipelines. They prevent the formation of dangerous gas mixtures and other 

The non return valve unit is intended for use in medical central gas systems to secure that gas does not flow back from the equipment and pipes through the