Valves / Check Valves
The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat.
• - In the absence of air pressure, the spring returns the plug and holds it closed against the seat.
• - For 3A applications the 62B Air Blow Check Valve must be used with the incorporated filter disc and suitable air to be in contact with the product.
• - Air usage: Estimated air volume usage will depend upon the pipeline vessel to be evacuated. The 62B valve is rated up to 1600 Ft3/hour (45 m3/hour) air flow.
• - 3-A certified