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Control Valves







                                        5122A-NO / 5122B-NO 2-Way



      2-Way Pneumatic Control Valves with Multispring

      Actuator(Normally Open Design)








              Specifications


      Size:                                15 mm (1/2”) to 150 mm (6”).

      Pressure Rating:                     As per ASME B16.34.


      Design Standard:                     ASME B16.34.


      Seats :                             Screwed type replaceable.


      Face to Face :                       As per DIN 3202. Part I Series F1.(All materials)

      Body & Bonnet Material :  SG Iron-ASTM A536, Gr.60-40-18(DIN 0.7043)
                                           (GGG40.3). CS-ASTM A216 WCB (DIN 1.0619 GS-C 25).
                                           SS-ASTM A351 CF8M(DIN1.4408) (G-X6 Cr.Ni Mo 1810)
                                           SS- ASTM A351 CF8 (DIN1. 4301)


      Spindle:                               410 Ground, Burnished and Hard Chromed.


      Hex. Nuts:                           ASTM A 194 Gr. 2H

      Rangeability:                       Equal Percentage 30:1 Linear 50:1


      Pressure chambers:                  Steel pressing to IS 513CRCD


      Temperature:                         20°C to +80 °C

      Max. Pres. over::                   Upto 4 bar.

      Spindle:                            410/316 Ground, Burnished and Hard Chromed

      Unified Flanges:                      As per ANSI CI. 150/300 and PN 16

      Gland Packing:                      Carbon filled PTFE for temp upto 220°C


      Fluids:                              Air, Water, Steam, Gas, etc






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