Product Features
TRS20 Series Flow Sharing Sectional Valve
·Sandwich structure, flexible combination on demand
·Load sensitive and pressure compensation, Flow distribution is independent of the load pressure
·Hydraulic pilot control, electric proportional (or switch) control
·Load holding function is available.
·Adjustable priority of each section.
·Limit the maximum pressure of the system through the LS relief valve
·Secondary relief valve to prevent the operative system from overload by setting the secondary pressure.
·Low pressure drop and less fuel consumption.
·Precise control, outstanding inching performance, comfortable maneuverability
·High repetition accuracy and small hysteresis
Applications
Built as a high‑flow hydraulic multi‑way valve, this load sensing sectional valve delivers stable multi‑function performance for heavy‑duty mobile equipment.
Our TRS20 flow sharing sectional valve (max inlet flow 280 L/min, 320 bar rated pressure) is widely applied for 10‑15 ton excavators, mobile crushers, drilling machinery, cranes and other construction machines. Ideal OEM replacement mobile hydraulic valve for demanding off‑highway hydraulic systems.
Product Model
Our directional control multi-way valves cover 20 core models for mobile machinery. Available in monoblock & sectional designs, supporting manual, pneumatic and electro-hydraulic control. Check the full model matrix below to find your ideal hydraulic valve solution for heavy-duty equipment.
Product Specifications
TRS20 Series Flow Sharing Sectional Valve
Technical data
| Item | Parameter |
|---|---|
| Series | TRS20 |
| Number of working sections | ≤ 10 |
| DN | 20 |
| Max. flow rate | P port: 280L/min A/B port: 250L/min |
| Max. | P port: 320bar A/B port: 350bar T port: 20bar |
| Working pressure | ≤35bar |
| Operating temperature range | −20℃ to +90℃ |
| Working medium | Mineral oil in accordance with DIN 51524 standard |
| Viscosity range | 2.8–380mm²/s |
| Allowable pollution level | The maximum allowable pollution level is NAS 1638 level 9 |
| Weight (Kg) | Working section: 11.8 |
port BSP(ISO1179-1, ISO228-1) | P, T: G1 A,B: G1 a, b, LS, Pp, TS, PA,TA: G1/4 |
Electric data
| Item | Switch pilot valve | Proportional pilot valve | ||
|---|---|---|---|---|
| 12VDC | 24VDC | 12VDC | 24VDC | |
| Voltage | 12VDC | 24VDC | 12VDC | 24VDC |
| Resistance(below 20℃ ) | 8.15Ω ±5% | 32.5Ω ±5% | 4.72Ω ±5% | 20.8Ω ±5% |
| Current | — | — | 0~1500mA | 0~750mA |
| Plug | Deutsch DT04–2P | Deutsch DT04–2P | Deutsch DT04–2P | Deutsch DT04–2P |
| Protect level | IP69k | IP69k | IP69k | IP69k |
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Factory Direct & Heavy-Duty Manufacturing
When you source from Taifeng Intelligent, you partner with a manufacturer whose credentials are verified at the highest levels. Our honors include: First Batch “Manufacturing Single Champion Demonstration Enterprise” (MIIT, 2016, recertified 2019 & 2022); “Industrial Strong Base Project” One-Stop Application Demonstration Enterprise; China Machinery Industry Science & Technology Award (Second Prize, 2016 & 2017; Grand Prize, 2021); and Shandong Province “Specialized and New” Enterprise. Our cartridge valve division’s machining workshop was even awarded the “National Worker Pioneer” title by the All-China Federation of Trade Unions. These are not marketing claims—they are government-issued credentials you can verify.
