Available for Import
Automatic Check Valve AZ 440, AZ 450 for Pipeline Protection
Manufacturer:
AFZ-PK LLC
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Description
Return gates are used as uncontrolled, automatically acting protective devices used in pipeline systems. They are intended for prevention of reverse flow of working medium on technological pipelines of oil and gas producing and oil and gas processing industry, power engineering and municipal services, as well as for unloading of pipelines from excessive hydrostatic pressure. Operating characteristics, material of manufacture, type of connection, control body depend on technical requirements.
Specifications
Pressure rating
1.6...65 MPa
Nominal diameter
25...1000 mm
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Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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