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  • 暗杆硬密封闸阀
  • 暗杆硬密封闸阀
  • 暗杆硬密封闸阀
暗杆硬密封闸阀 暗杆硬密封闸阀 暗杆硬密封闸阀

暗杆硬密封闸阀

  • Size: DN50—DN2200 
  • Nominal Pressure: PN10/PN16 
  • Working Temperature: -10°C~120°C 
  • Suitable Medium: Chemicals,air,water,steam,oil, acids,salts,etc
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Specifications

Size

DN50-DN2200

Nominal Pressure

PN10/PN16

WorkingTemperature

-10°C~120°C

Suitable Medium

Chemicals,air,water,steam,oil, acids,salts,etc


Standards

Design standard

DIN3352 F4/F5, MSS SP-70,AWWA C509/515,BS5163

Face to Face

DIN3202 F4/F5, BS5163, ANSI B16.10

Flange Drilling

DIN2533 PN10/PN16, ANSI 125/150,JIS10K

Test Inspection

DIN3230, BS6755


Materials

Body

Cast Iron, Ductile Iron

Wedge

Cast Iron, Ductile Iron

Stem

Stainless steel,Brass

Sealing Ring

EPDM,NBR

O Ring

EPDM,NBR


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