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Product Series: VC9000 VC3000 VC2000 VC5000 VC6000 VC8000 VC7000 VC4000 Actuators Accessories

Products
VC9000 Series Sliding-Stem Control Valve
VC3000 Series Sliding-Stem Three-Way Control Valve
VC2000 Series Sliding-Stem Fluorine-Lined Control Valve
VC5000 Series Ball Control Valve
>> VC5100 Special Seat Eccentric Ball Valve
>> VC5200 O-Type Shut-Off Ball Valve
>> VC5300 Fluorine-Lined Ball Valve
>> VC5400 Three-Way Ball Valve
VC6000 Series Butterfly Control Valve
>> VC6100 Double Eccentric Butterfly Valve
>> VC6300 Triple Eccentric Butterfly Valve
>> VC6400 Fluorine-Lined Butterfly Valve
>> VC6500 Disc Butterfly Valve
VC8000 Series Self-operated Control Valve
>> VC8100 Ordinary Self-operated Pressure Control Valve
>> VC8200 Self-operated Differential Pressure /Micro-pressure Control Valve
>> VC8300 Pilot-operated Pressure Control Valve
VC7000 Series High Pressure Control Valve
>> VC7100 Angle High Pressure Control Valve
>> VC7300 Globe High Pressure Control Valve
>> VC7400 Ball High Pressure Control Valve
VC4000 Series Cryogenic Control Valve
Actuators
>> Pneumatic
>> VCZ Springless Piston Actuator
>> VCZ Diaphragm Actuator
>> VCR Series Rotary Rack-and-Pinion Actuator
>> Electric
Accessories
>> Positioner
>> Air Set
>> Solenoid Valve
>> Limit Switch
>> Locked Valve
>> Quick Exhaust Valve
>> Speed Controller
VC7300 Globe High Pressure Control Valve

 



Features:
  ◆A structure with disperse throttling can avoid serious local erosion caused by resistance to flow.
  ◆A first throttling is carried out by adopting a reducer coupling to set up the resistance (orifice plate

      throttling) in valve.
  ◆A second throttling is carried out by adopting a perforated cage (characteristic throttling) to disperse a

      pressure.
  ◆A balanced structure fits for a plug with dia. 25mm or above, and a shunting can be realized through

      the balance hole after refined calculations.
  ◆Double seats adopt the design and processing technic from VALCAM's original creation, which realize

      a close fitting of seat and plug to ensure a tight closure under pressure differential.
  ◆A thrid throttling will be carried out through a cage with an anti-cavitation structure as per the multistage

      principle.
  ◆Cage guided adopts the dispersal of impact load caused by vibration through a large metal surface to

      reduce damage on metal surface and wear from guiding.
  ◆Trim is made from anti-erosion and anti-cavitation materials with good hardness and tenacity by

      special treatment, which increases the stiffness of moving part to eliminate cracking. Plug, seat and

     surface guided all of them gotten unique finish and hardness pairing and have along service life.

 

Specifications:
  ◆Nominal Pressure:PN100,160,220,260,320,420
  ◆Pressure Rating: ANSI Class600,900,1500,2500
  ◆Nominal Dia:DN6~200;End Connections: welded, flanged,
  ◆Working Temperature: -45~+540℃(according to on-site conditions)
  ◆Leakage Class:
     Superior to ANSI B16.104 Class IV; Equivalent to ANSI B16.104 Class V.
     Superior to GB/T4213-2008 Class IV; Equivalent to GB/T4213-2008 Class V

 

Click here to see a detailed introduction in PDF format.

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