Welcome to bestflow industrial co., ltd.

Description

TECHNICAL REQUIREMENT :

     ● Design and Manufacture  Conform to EN1171,DIN3352,EN1074

     ● Flange dimensions  Conform to EN1092-2 PN16

     ● Face to Face  dimensions Conform to  EN558-1 Series 14, DIN3202 F5

    ● Testing Conform to  EN12266, ISO5208

     ● Driving mode: hand wheel, square Nut


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
9Hand wheelEN-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)

DN506580100125150200250300350400450500600
L150170180190200210230250270290310330350390
D165185200220250285340405460520580640715840
D1125145160180210240295355410470525585650770
D299118132156184211266319370429480548609720
b191919191919202224.526.5283031.536
n-d4-194-198-198-198-198-2312-2312-2812-2816-2816-3120-3120-3420-37
f33333333444445
H226265288320364410502596681810905100811351310
W200200200255255306306360360406406508508508

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