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Valstone Controls Inc.
[Korea]
Address:
Jungwon Ind. Complex, 1514, Dangu-ri, Judeok-eup, Chungju-si Chungcheongbuk-do 380-881 Korea
Phone:
82-43-8527708
Contact name:
Daisy Kim , SALES DIRECTOR
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Valstone Controls Inc.
 
Reciprocating Stem Controls

Reciprocating Stem Control Valve

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Reciprocating Stem Control Valve

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 Model Number Series 2000 Single Seated

Manufacturing Range

Description
Manufacturing Range
Body Size
314"(20 mm) ~ 10"(250 mm)
Ratings
ANSI Class 150 ~ 2500
Connections
Flanged, Butt-Weld, Socket-Weld
Body Material
A216 Gr-WCB, A351 Gr-CF8, CF8M, Alloy Steel available
Trim Material
304, 316, 420, 630 SST., 17-4PH, Hard Facing, Alloy Steel available

General Specifications

  • Flow Direction : Flow to Open or Flow to Close
  • Max. Fluid Temperature : 565℃
  • Min. Fluid Temperature : -196 ℃
  • Seat Leakages : ANSI B16.104 Class IV
    • Option -1 : ANSI B16.104 Class V for Metal Seat Tight Shut off
    • Option -2 : ANSI B16.104 Class VI for Teflon Soft Seat & Seal (-30 ℃ ~230 ℃)
  • Body : Double Seated Top and Bottom Guide
  • Bonnet Type : Stud Bolted
    • Standard Type : -18 ~ 280 ℃
    • Extension Type : 281 ~ 565 ℃ & under -18℃
  • Flow Characteristics : Linear, Equal Percentage, Modified %, Semi-Throttle.
  • Cv Ratio : 50 : 1
  • Diaphragm actuators enclosed, Heavy duty Cylinders(spring-cylinder and double-cylinder) available.
  • Applicable for various Instruments(Positioner, SOV, Lim. S/W, ....)

Related Keywords: control valve


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