Gb flange ball valve-Q41F-40
  • Gb flange ball valve-Q41F-40
  • Gb flange ball valve-Q41F-40

20

Category
JLB Valve GB flange ball valve
Order Hotline 86 021 56900777
Gb flange ball valve-Q41F-40
Product Overview

Standards

Design and manufacture as GB/T12237

Face to face dimensions as GB/T12221

End flange dimension as JB/T79

Pressure test as JB/T9092


Main technical parameters

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Material for Main Parts

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Main external dimensions and connection dimensions
DN(mm) :20
L :140
D :105
D1 :75
D2 :55
D6 :51
b-f :16-2
Z- φd :4- φ14
H :80
W :130

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