Ductile Iron Cut-off Valve SWD-M06

(21 条用户评价)
  • Item: Ductile Iron Cut-off Valve
  • Item No.: SWD-M06
  • Lead time: 30 days around
  • MOQ: 5ctns
  • Package: Wooden Box
  • Deliver: Ocean or Express
  • Port: Ningbo or Shanghai
  • Place of origin: China
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SizeDN40-DN300 1-1/2″-12″
Working PressurePN10/PN16/10K/16K/125LB/150LB
Face to faceDIN3202-F1
Flange drilledEN1092-2
Working environmentWater, Oil, Steam
Working temperature≦120℃

Cut-off Valve Characteristics:

(1) The structure of the cut-off valve is simpler than the gate valve, and it is convenient to manufacture and maintain.
(2) There is no relative sliding between the valve flap and the sealing surface of the valve body during opening and closing, so the wear and abrasion are not serious, the sealing performance is good, and the service life is long.
(3) When opening and closing, the valve flap stroke is small, so the height of the shut-off valve is smaller than that of the gate valve, but the structure length is longer than the gate valve.
(4) The opening and closing torque are large, the opening and closing are more laborious, and the opening and closing time is the principal.
(5) The fluid resistance is large because the medium passage in the valve body is tortuous, the fluid resistance is large, and the power consumption is large.
(6) The valve flap is often eroded when fully open.



1. The fluid resistance is large, and the force required for opening and closing is large.
2. It is not suitable for media with particles, high viscosity, and easy coking.
3, poor adjustment performance



1BodyDuctile Iron
2Seal RingCast Brass or Stainless Steel
3DiscDuctile Iron with B62/SS
5GlandCast Iron or Ductile Iron
6BonnetDuctile Iron
7StemStainless Steel
8HandwheelCast Iron

BS5152DINANSI B16.10JIS B2002EN1092-2JIS B2212ANSI B16.1
50(2″)2032002032031651651254﹘191551551204﹘19              /8﹘19152120.54﹘19
65(2-1/2″)2162402162161851851454﹘191751751404﹘19                 /8﹘19178193.54﹘19
80(3″)2412602412412002001608﹘19185200150/1608﹘19                 /8﹘23191152.54﹘19
100(4″)2923002922922202201808﹘19210225175/1858﹘19                 /8﹘23229190.58﹘19
125(5″)3303503303302502502108﹘19250270210/2258﹘23                  /8﹘252542168﹘22
150(6″)3564003563562852852408﹘23280305240/2608﹘23                          /12﹘25279241.58﹘22
200(8″)4955004954953403402958﹘23       /12﹘23330350290/30512﹘23               /12﹘25343298.58﹘22
250(10″)622622395405350/35512﹘23 /12﹘27400430355/38012﹘25              /12﹘2740636212﹘25
300(12″)698698445460400/41012﹘23 /12﹘27445480400/43016﹘25              /16﹘2748343212﹘25



Drawing of Ductile Iron Globe Valve 

Drawing of Ductile Iron Globe Valve

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