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BTX Co., Ltd.
 
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BTX Co., Ltd.
[Korea]
Address:
41-37 Palyong-dong, Changwon-si, Gyeongsangnam-do 641-847 Korea
Phone:
82-55-2566231
Contact name:
Won-mi, Bae , Assistant Manager
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BTX Co., Ltd.
 
Non Return Valve

Non Return Valve
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Non Return Valve
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 Model Number BK-NR8-A00/BK-NRA20-A00

Specification

  • PART No : BK-NR8-A00(Type 1, 2, 3) / BK-NRA20-A00
  • Type : Special Type
  • Working pressure : 10kg/㎠
  • Working Fluid : SF6 GAS
  • Usage: special use for high voltage circuit breaker
No.
Part Name
Material
1
BODY
C3604 (Brass)
2
VALVE STEM
C3604 (Brass)
3
PACKING
NBR (Butadiene Acrylonitrile Rubber)
4
SPRING
SUS304 (Stainiess Steel)
5
SPRING RETAINER
C3604(Brass)
6
STOP RING
SUS304(Stainless Steel)
7
NUT
SUS304(Stainless Steel)

Dimension

Unit : mm(inch)
Dimension
Remark
Size
Type1
Type2
Type2
L
48
48
66
Ød
10
10
10
A
HEX36
HEX27
HEX32
B
M34 x P1.5
M26 x P1.5
M26 x P1.5
ØC
Ø14
Ø14
Ø14
D
PT1/2
M20 X P1.5
M22 x P1.5
T
-
-
15

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