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Reduction valve 4458

Manufacturer:JIKOV,CZ
Manufacturer code:983-0615
Catalogue number:983-0615 4458
Item weight:1 kg
Our price: 117,50 € (without VAT), 141,00 € (incl. VAT)
VAT:20%
Delivery time:UNAVAILABLE NOW
pcs

 Reduction valve 4458

General description:
Part of reduction valve are safety valves, which secure maximum allowable pressures in high pressure and medium pressure branch. Main working part of reduction valve is membrane. Output pressure is set by preload of membrane spring. During operation time, this pressure is secured by sealing of membrane regulation screw.

Use:
Reduction valve 4458 reduces air pressure in high pressure line of brake system to operating pressure, which maintains on constant size. It is designed and adjusted for buses KAROSA type 730. Any other purpose or different setting is necessary arrange with manufacturer.

 

Specifications:
Type: 4458
Order number: 983-0615
Maximum output pressure: 1 850 kPa
Output pressure (operating): 800 ±20 kPa
Safety valve opening pressure in HP branch: 2 000 ± 100 kPa
Safety valve opening pressure in MP branch: 900 ± 20 kPa
Operating pressure: air
Operability in range of surroundings temperatures: -30 to +60 °C
Weight: 1 kg
 

 

HP - high pressure
MP - medium pressure
 

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