● Flow isolation on large pipes can be achieved in 30 seconds to 2 minutes.
● Increases operational uptime and reduces labor costs.
● Operates without special tools; just turn a handwheel and adjust the blind plate to control the pipeline flow. Removes the need for heavy lifting equipment and manual bolt handling.
● Low labor intensity and risk-free operation.
● The device's simple, durable structure ensures easy maintenance.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 24"~144", DN 100~3600
Pressure Rate: ≤PN 6
Temperature Range: ≤350℃
Operator: Manual, Pneumatic, Electric, etc..
Application range: petroleum, chemical industry, metallurgy, light industry, power station, urban construction water supply, low temperature working conditions, and long-distance pipelines such as oil, gas, and natural transportation.
◎ Design Standard: API600,GB/T12234,GB/T24917
◎ Pressure Temperature Rate: ASME B16.34,GB/T12224
◎ Face to Face: ASME B16.10,GB/T24917，GB/T12221
◎ Flange Standard: ASME B16.5,GB/T9113,HG/T20592
◎ Fire Safe: API 6FA
◎ Pressure Test: API 598,GB/T13927,GB/T24917
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