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12L-00-076 Hydraulic Main Control Relief Valve for DX380 Excavator
Key attributes
Part name
Main Control Relief Valve
Packing
Carton
Model
DX380
Certificate
CE, ISO
P/N
12L-00-076
Delivery
3-15 Days
MOQ
1PC
Shipping port
Huangpu,Guangzhou
Stable & Precise Pressure Balance – By intelligently regulating the flow between hydraulic cylinder inlet and outlet ports, the valve maintains system pressure balance, preventing shock caused by pressure spikes or drops. This ensures smooth, accurate machine movements under varying loads and operating conditions.
Intelligent Automatic Adjustment – As a balancing valve, it automatically adjusts the valve opening in response to changing hydraulic system loads, continuously maintaining system stability and balance.
Reliable Overload Protection – When system pressure exceeds the preset maximum, the valve automatically opens to return excess hydraulic oil to the tank, effectively preventing system overload and protecting expensive components from damage.
If you need other relief valves, send us the related details please:
1.The pictures
2.The p/n
3.The size
Our Services – No Surprises, Just Results
We believe service should be predictable — in the best way.
Predictable matching – Every part is verified against your machine specification. No compatibility guesswork.
Predictable shipping – Same-day dispatch, every time. If we say it ships today, it ships today.
Predictable pricing – The price you see is the price you pay. No last-minute adjustments or hidden charges.
Predictable support – We answer questions fast, and we stay available after the delivery.
What You Always Get
The right part, the right speed, the right price — and a team that treats your order like it matters.
GVO — No surprises. Just results.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
7500000-12000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Who we are: We are excavator spare parts manufacturer to do high quality products
What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav... Who we are: We are excavator spare parts manufacturer to do high quality products
What we do: Our supply chain covers engine parts, hydraulic parts, relief valves, pilot pumps, gear parts electrical parts, seals, bearings, we serve the domestic market and overseas markets, in the field of excav...