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Safety Valves (Brass Type) 4-4904

Safety Valves (Brass Type) 4-4903
Safety Valves (Brass Type) 4-4905
Opening Pressure Port Thread Original Ref. BD Ref.
13 Bar M16 x 1,5 + O ring 1622432 (Volvo) 4-4904
SKU: 4-4904 Categories: , Tag:
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Description

Safety valves blow off when reservoir pressure passes the set figure and reseat once it falls back. They are the last protection against over-pressure if the governor or the unloader fails, and they are set and sealed by the maker.

Key data for this version: opening pressure 13 Bar, port thread M16x1.5 + Oring. The Buyukdemir reference is 4-4904.

It cross-refers to the original equipment numbers 1622432.

This is the 13 Bar version; the nearest sizes in the same range are 14 Bar (4-4902), 14,3 Bar (4-4905), 15 + 1,5 Bar (4-4908), 10,7 Bar (4-4903), 15,5 ± 1 Bar (4-4907).

Manufactured by Büyükdemir Otomotiv in Istanbul, Türkiye, a producer of compressed-air brake and pneumatic components for trucks and trailers since 1957.