Hydraulic Pressure Test Blocking Valve

Hydraulic Pressure Test Blocking Valve

Hydraulic Pressure Test Blocking Valve:

1. Product Introduction:

(1). Usage:

It is installed in the exit of 300 MW boiler superheater and entry of reheater, exit the steam pipe. It is isolatin device when it carry out hydraulic pressure. To remove internal board for the use of pipeline after hydraulic pressure. You can install board during hydraulic pressure next time.

(2). Installation:

1). The valve us installed in accordance with the flow direction arrow of the body. You should keep the board and O type seal ring after hydraulic pressure test.

2). Test temperature is 20--70 degree.

3. Specification:

Model Nominal Diameter DN (mm) Height (mm) Length (mm)
SD61H-6.4 DN350 660 1000
SD61H-PW5420V DN400 880 1300
SD61H-PW545V DN650 844 1400
Installation Place Design Pressure Pressure (Water Testing) Installation Direction Body Material
Reheater Entry 4.32/350 degree 6.6 Double Flow Carbon Steel
Superheater Entry 20.58/ 546 degree 30.9 Single Flow Alloy Steel
Reheater Entry 5/540 degree 6.6 Double Flow Alloy Steel

4. Hydraulic Pressure Test Blocking Valve Drawing Picture:

Hydraulic Pressure Test Blocking Valve

5. Hydraulic Pressure Test Blocking Valve In Warehouse Picture:

Hydraulic Pressure Test Blocking Valve In Warehouse

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