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Top Flange Ball Valve

Top Flange Ball Valve

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  • Top Flange Ball Valve
  • Top Flange Ball Valve
  • Top Flange Ball Valve
  • Top Flange Ball Valve
1. With top flange for installation of actuator, pnuematic etc.

2. Design Features. Anti blow-out stem, Antistatic device, Fire safe design API 607 Soft Seat or metal seat, Side entry.

3. The floating ball valve has the function of Automatic body cavity relief,

it doesn’t damage the seat sealing.

4. The un-normal pressure which in the floating ball valve body will be released into the upstream pipe directly, it doesn't damage to the sealing of the

down stream seat.

5. The operating torque is low.

6. The self-lubricated bearings are installed at the friction of stem, en-length its life, make the operation more flexible, reduce its torque.

Design & Manufacturing Standard:API 6D,ASME B16.34,API 608,BS 5351
Face to face:ASME B16.10,API 6D,DIN 3202,BSEN 558
Flange Connection Size:ASME B16.5,BSEN 1092
Testing and inspection: API598,API6D
Normal Size: 1/2”~8”
Pressure rating: 150 LB~900 LB.
Connection: Flange, B-Weld, S-Weld
Materials: WCB, LCB, LCC, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F 316, F304L, F316L, F51.
Operation Style: Lever, Gearbox, Pneumatic, Electric Actuator

Application: Widely used in water, oil, natural gas medium.

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