Welcome to bestflow industrial co., ltd.

Description

TECHNICAL REQUIREMENT :
● Design and Manufacture  Conform to MSS SP-85 
● Flange dimensions  Conform to ANSI B16.1 
● Face to Face  dimensions Conform to  ANSI B16.10
● Testing Conform to  MSS SP-85

Specification

No.Part NameMaterial
1BodyASTM A126B
2Guide Spindle2Cr13
3SeatZCuSn5Pb5Zn5
4Disc Seal RingZCuSn5Pb5Zn5
5DiscASTM A126B
6Lock RingRed Copper
7Disc CoverHPb59-1
8StemHPb59-1
9Bonnet GasketGRAPHITE+08F
10BonnetASTM A126B
11BoltCARBON STEEL
12PackingGRAPHITE
13Packing GlandHPb59-1
14Gland FollowerASTM A536 65-45-12
15Stem NutZCuZn38Mn2Pb2
16HandwheelEN-GJS-500-7
17NutCARBON STEEL
18Washer100HV


Dimensions data(mm)

NPS2345681012
Dn5163.576102127152203254305
L203216241292330356495622698
D152178191229254279343406483
D1120.7139.7152.4190.5215.9241.3298.5362431.8
b15.817.51923.923.925.428.530.231.8
n-d4-194-194-198-198-228-228-2212-2512-25
H273295314.4359388454506584690
W200200255255306360360406406


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