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.

Car Check Valve Aluminium Alloy Fuel Oil Gas Non Return Valve Auto Accessories. Car Check Valve Aluminium Alloy Fuel Oil Gas Non Return Valve Auto Accessories. Item information. Condition: New New. Multi-buy: Buy 1. £2.89 each. Buy 2. £2.46 each. Buy 3. £2.17 each. Quantity: 4 or more for £2.02 each.

NON RETURN VALVE 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 central gas system. This is very important for example when technical air is taken from medical air pipes for use in laboratories.

2. Shut off the flow of water into your residence by moving the shut-off valve to the "off" position. 3. Check the meter. · If the flow readout still has a number besides "0,000," the leak is somewhere outside in the service line. · If the flow readout shows "0,000" then the leak is inside the house.

We are manufacturing two types of Non - Return valves. V - 6301 is having metal to metal seat and is suitable for high pressure applications upto 200 Kg/cm2. V- 

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.

High Pressure Universal Design Non Return Valve Specifications Model HNR Body IC CF8 / CF8M Size Range 1/2" to 2" Screwed Leakage Bubble Tight Temprature 100°C Pressure rating 3000 PSI "O" Ring Viton Media Air, Water, Oil & Gas Ends Screwed (F) to BSP (NPT On Request) Inquiry Now Previous Next

8/28 · Gas non return valve according to EN 746-2 with DVGW approval for technical gases, oxygen, compressed air, natural gas, biogas with connections in 1 ", 3/4" or 1/2

Diamond Non Return Valves. The DPL hygienic Diamond Non-Return Valve is designed to prevent back-flow of product in the pipework system. The valve is constructed to the highest specification, thus ensuring optimum levels of hygiene and cleanliness by nature of it’s design. Stainless Steel product contact components are manufactured from 316

However, they may be used for protection of the gas supply in oxy-gas systems provided the oxygen pressure not exceeding 2 bar (29 lb/in2). It also applies to 

It is not suitable for air flow system usage. Suitable for 3mm to 5mm tu I/D. IN AUTOMOTIVE INDUSTRY TO REPAIR WASHER & AQUARIUM FLEXIBLE HOSE ON CARS,