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Hydraulic butterfly valve (Counter weight)

Hydraulic butterfly valve (Counter weight)
company Tieling Valve Group Special Valve Co., Ltd.
Categories LED Displays
Update2011-04-18
Original RegionChina
Hydraulic butterfly valve (Counter weight)

Hydraulic butterfly valve (Counter weight)

Standard: JB/T5299

Nominal pressure: PN.025-2.5Mpa

Nominal diameter: DN500 -5000mm

The valve types are al follows:

Common type: HD74 X: simple structure, low cost, counter weight automatic reset to make disk in open

Pressure maintaining type: HD7 4 X: accumulator maintain pressure to make disk in open position

Lockable type: HD7 4 X: pin shaft automatically lock and pull out counter weight in need

Pressure maintaining stable type: HD7 4 X: hydraulic system is five generation product, hydraulic parts such al solenoid valve adopt space technology, use reliable sealing material, no leakage, counter weight does not drop for long period operation, on change of valve opening, stable operating.

DN(mm)PN(MPa)DD1D2LB1B2H1H2Z
5001.067062058522941495235014252027
6001.0780725685267542101740514402031
7001.0895840800292510121546012582431
8001.01015950905318595116552014252434
9001.0111010501005330660153057012582834
10001.0123011601110410740113062514142837
12000.6140013401295470840176071014163234
1.0145513801330470880185373521553240
14000.6163015601510530977172182021553637
1.01675159015305301158161582021553643
16000.251820176017104401075182092016624034
0.61820176017104401113183292021554034
18000.25204519701910490123318051070215544

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