الوصف

Bolted bonnet Gate valves introduction 
Flotek bolted bonnet flexible wedge gate valves are ideal for high pressure steam,
catalytic reformers, hydrocrackers and other tough services.
- Stronger, leak proof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
- Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
- Designed to ASME B*6.*4.
- Flotek stem seal offers tight seal with little to no maintenance over long periods of time.
- Optional live-loading of packing and leakoff.
- Non-rotating stem.
- Hard faced seating faces resist erosion.
- Other sizes and pressure classes available. Contact the company for specifications
Size : 2" (*0 mm) *4" (**0 mm)
Class : **0 #/**0 # / **0 # / **0 # / ***0 #
End : Flanged / But weld / Ring Joint Ends. 
Design : API***0 / BS ***4 / API **3 / API 6D / BS***4
Fire Safe : API 6FA 
Features : Bolted / Pressure Seal Bonnet, O.S. & Y Type. Flexible / Solid Wedge, Integral Seat or Renewable Seat Ring, Cryogenic Valve, Ex. Bonnet Valve 
Operation : Hand / Gear / Chain / Power Actuator operated. 
Special Meterial & Higher Size also available on request.