Plug cock 4200
OKP code 31 8441
The cock is intended for switching on and off of braking apparatus.
Is applied on rolling stock of railways', underground and street cars.
Cock has a tapered sealing plug.
Is fabricated in accordance with TU 3184-516-05744521-2004.
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Operating pressure of compressed air, MPa (kgc/cm2), no more than
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1 (10)
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Internal diameter, mm
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8
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Additional thread
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G-1/4-B
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Overall dimensions, mm, no more than
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66 x 66 x 40
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Mass, kg, no more than
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0,45
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T-branches 573, 573P
OKP code 31 8443
T-branches, 573P are intended for discharge of compressed air that arrives out of the main to braking apparatus.
T-branch 573 is applied on freight locomotives and cars; t-branch 573P is applied on passenger locomotives and cars.
Case is cast, cast-iron.
Are fabricated in accordance with TU 3184-513-05744521-2002.
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Name of characteristic
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Value
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573
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573P
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Additional thread, mm
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|
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to main, B
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G-1/4-B
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G-1/4-B
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to braking apparatus, V
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G-3/4-B
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G1-B
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Overall dimensions, mm, no more than
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140 x 148 x 77
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140 x 148 x 77
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Mass, kg, no more than
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2,6
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2,5
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Back valve E-175
OKP code 31 8441
Back valve E-175 is intended for compressed air pass in one direction.
Is applied in pneumatic equipment system of locomotives and motor car rolling stock.
Operating position - upright (cover up).
Is fabricated in accordance with TU 3184-518-05744521-2005.
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Operating pressure of compressed air, MPa (kgc/cm2), no more than
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0,5 - 1,0 (5 - 10)
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Additional thread
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G1/2-B
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Overall dimensions, mm, no more than
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76 x 53 x 97
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Mass, kg, no more than
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0,98
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