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SINOTRUK HOWO Truck Parts Four-circuit Protection Valve WG9000360523

The function of the four-circuit protection valve is to divide the whole vehicle air circuit into four circuits that are both interconnected and independent of each other. When any one circuit fails (such as broken or leaked), it will not affect the normal operation and inflation of other circuits.

SINOTRUK HOWO Truck Parts Four-circuit Protection Valve WG9000360523 is suitable for SINOTRUK and other heavy duty brand trucks. Especially for HOWO, HOWO A7, STEYR and so on.


Product Detail

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Basic information

Under normal circumstances, the four-circuit protection valve is actually a five-way joint, which only protects when a circuit breaks or leaks. The whole vehicle air circuit is divided into four circuits that are both interconnected and independent of each other. When any one circuit fails, it will not affect the normal operation and inflation of other circuits.
Our products have undergone strict technical tests, and there will be no quality problems of the products themselves.
Our company has always been adhering to the tenet of 'We don't develop business, we build relationships through better service'

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https://www.jctruckparts.com/sinotruk-howo-truck-parts-coupling-vg1560080300-product/
https://www.jctruckparts.com/sinotruk-howo-truck-parts-coupling-vg1560080300-product/
https://www.jctruckparts.com/sinotruk-howo-truck-parts-coupling-vg1560080300-product/

Specifications

PRODUCT NAME Four-circuit Protection Valve OE NO WG9000360523 BRAND NAME SINOTRUK
MODEL NUMBER WG9000360523 TRUCK MODEL SINOTRUK HOWO PLACE OF ORIGIN Shandong,China
SIZE Standard size CERICATION CCC APPLICABLE SINOTRUK
FACTORY CNHTC SINOTRUK TYPE Circuit Protection Valve MOQ 1pc
APPLICATION Transmission system QUALITY High-Performance MATERIAL Aluminum
PACKING Standard Package SHIPPING By sea,By air PAYMENT T/T

Relevant knowledge

Working principle of four-circuit protection valve
Divide the dried gas into 4 circuits to meet the needs of different systems of the vehicle: service brake system, parking brake system, air suspension system, door control system, etc., while ensuring that other circuits can work normally when one circuit fails , and can properly supplement the air pressure of the failed circuit.
The four-circuit protection valve (hereinafter referred to as the four-protection valve) is composed of four pressure-limiting check valves arranged in a certain relationship, and some other functional mechanisms are appropriately attached to realize the branch supply of the air source in the commercial vehicle braking system to ensure that each The circuit works independently and normally. In general, each outlet of the four-circuit protection valve is opened first, first to ensure that the whole vehicle has the initial driving braking capability to ensure driving safety, and the other ports are opened randomly.


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