Welcome to bestflow industrial co., ltd.

Description

TECHNICAL REQUIREMENT :   
    ●Face to face is according to SABS 664   
    ● Flange drilled is according to BS4504/EN1092

Specification

No.Part NameMaterial
1BodyEN-GJS-500-7
2Rubber DiscEPDM/NBR+DI.
3Stem NutZCuAl10Fe3
4Stem1Cr17Ni2
5Bonnet GasketEPDM/NBR
6BonnetEN-GJS-500-7
7Socket Cap ScrewCarbon Steel
8Seal BlockZCuZn40Mn3Fe1
9HandwheelEN-GJS-500-7
10NutZinc-plated Carbon Steel
11WasherZinc-plated Carbon Steel
12Dustproof Seal RingEPDM/NBR
13O-ringEPDM/NBR
14O-ringEPDM/NBR
15O-ringEPDM/NBR

 

Dimensions data(mm)

DNLDbEN1092-2 PN10EN1092-2 PN16HW

SABS665SABS664

D1D2n-dD1D2n-d

DN50
17821616519125994-19125994-19250180
DN80203229200191601328-191601328-19300200
DN100229254220191801568-191801568-19350200
DN150267280285192402118-232402118-23450280
DN200292317340202952668-2329526612-23550320
DN2503303564052235031912-2335531912-28650350
DN30035638046024.540037012-2341037012-28710380
DN35038147052026.546042916-2347042916-28762450
DN4004064705802851548016-2852548016-31836450
DN4504324856403056553020-2858554820-31957640
DN50045751071531.562058220-2865060920-341036640
DN6005086008403672568220-3177072020-371188640

 

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