Product Features
TRM20 Series Flow Sharing Sectional Valve
·Sandwich structure, flexible combination on demand.
·Load sensitive and pressure compensation, load pressure independent flow distribution.
·Hydraulic pilot control, electric proportional (or switch) control.
·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, stable proportional control, comfortable maneuverability.
· High repetition accuracy and small hysteresis.
Applications
Ideal for 7‑10 ton excavators, mobile crushers, rotary drilling rigs, truck‑mounted cranes, concrete mixers and heavy‑duty construction machinery. Perfect fit for mobile hydraulic equipment requiring flow sharing multi‑way control valves for complex multi‑function hydraulic operations.
Product Specifications
Size: 15
Max. working pressure:
--On the pump side: 320bar
--On the consumer side : 350bar
Max flow：
--On the pump side：180L/min
--On the consumer side : 160L/min
Technical data
| 项目 | 参数 |
|---|---|
| Series | TRM20 |
| Number of working sections | ≤ 10 |
| Size | 15 |
| Max. flow rate（L/min） | P port: 180 A/B port: 160 |
| Max. working pressure（bar） | P port: 320 A/B port: 350 |
| Pilot pressure（bar） | ≤ 35 |
| Operating temperature range（℃） | −20 ... +100 |
| Working medium | Low freezing point anti-wear hydraulic lubricating oil |
| Viscosity range（mm²/s） | 2.8 ... 380 |
| Weight（Kg）— Inlet section | 10 |
| Weight（Kg）— Working section | 6.5 |
| Weight（Kg）— End section | 3 |
Port connection size
| TRM20 | Thread | Port type |
|---|---|---|
| P inlet port | G3/4 | BSP（ISO1179-1, ISO228-1） |
| T return port | G1 | BSP（ISO1179-1, ISO228-1） |
| A/B port | G3/4 | BSP（ISO1179-1, ISO228-1） |
| LS, M, a, b port | G1/4 | BSP（ISO1179-1, ISO228-1） |
Company Profile
Taifeng Intelligent operates from a 200,000+ square meter manufacturing campus in Jining, Shandong. Our facilities integrate intelligent manufacturing principles—deepening the fusion of next-generation information technology with traditional precision machining. The cartridge valve machining workshop has been nationally recognized for excellence. From raw material inspection to final assembly and testing, every hydraulic component passes through controlled, traceable production processes. This infrastructure enables us to maintain consistent output quality for clients ranging from global OEMs to specialized equipment builders.
Trade Show Participation
TAIFENG Hydraulic actively participates in global industrial exhibitions to connect with worldwide clients. We showcase our high-precision hydraulic components, conduct face-to-face technical communication, and share reliable hydraulic system solutions with partners across industries.
