Suppliers with verified business licenses
Audited Supplier Size: 15
Max. pressure:
-on the pump side 320 bar
-on the actuator side 350 bar
Max. inlet flow: 180 L/min
Max. flow of directional valve: 160L/min
Features
· Small pressure loss, low energy consumption
· Precise control, good fretting, comfortable handling
· High repetition accuracy, small hysteresis
Fields of application
·Excavator,
·Loader
·Rock drills
·Drilling machinery
·Crane
Ordering code
TRM20 - B X E24 - 08 - XX - 01
1 2 3 4 5 6 7
1. Product series TRM20 (size 15), maximum flow: inlet port 180 l/min, working port 160 l/min
2. Pump type:
load sensitive variable displacement pump, D.fixed displacement pump, constant power pump,constant pressure pump,electric proportional pump
| Product series | TRM10 | TRM15 | TRM15S | TRM20 | TRM20E | TRM25 | THD12 | TET16 | TLV22 |
| Number of directional valves plates | 1-10 | 1-10 | 1-10 | 1-10 | 1-10 | 1-6 | 1-12 | 1-12 | 1-6 |
| Spool stroke (mm) |
6 | 7 | 7 | 8 | 8 | 11 | 6 | 8 | 8 |
| Thickness of working section (mm) |
32 | 38 | 38 | 50 | 46 | 72 | 31 | 38 | 70 |
| Inlet maximum flow(L/min) | 80 | 120 | 120 | 180 | 180 | 420 | 50 | 80 | 550 |
| Maximum flow at working port(L/min) | 50 | 100 | 100 | 160 | 160 | 400 | 50 | 80 | 330 |
| Inlet Maximum pressure (bar) | 320 | 320 | 320 | 320 | 320 | 380 | 320 | 320 | 350 |
| Flow sharing type | · | · | · | · | · | · | |||
| Open centre type | · | · | |||||||
| Load sensitive type | · | ||||||||
| Hydraulic control | · | · | · | · | · | · | · | · | · |
| Manual operated, mechanical | · | · | · | · | · | · | · | ||
| Electric hydraulic | · | · | · | · | · | · | · | ||
| Typical application | 1.5 to 3.5 ton excavator | 4 to 6 ton excavator | 4 to 6 ton excavator | 7 to 10 ton excavator | 7 to 10 ton excavator | Crane, Rotary drilling | 1 to 2 ton excavator | 5 to 8 ton excavator |
crane |
| Section numbers | Up to 10 commutators |
| Size | 15 |
| Max. allowable flow | Port P :180 L/min Port A/B: 160 L/min |
| Max. pressure | Port P: 320bar |
| Port A/B: 350bar | |
| Max. control pressure | 35bar |
| Temperature range | -20ºC … +100ºC |
| Working medium | Hydraulic oil |
| Viscosity range | 2.8-380mm²/s |
| Weight (Kg) | Oil block: 10 |
| Directional valve block: 6.5 | |
| Trailing section:3 |
| TRM20 | Thread | Tightening torque of pipe joint (Nm) | Oil port type |
| P inlet | G3/4 | 70 | BSP(ISO1179-1,ISO228-1) |
| T oil return port | G1 | 100 | |
| A,B working port | G3/4 | 70 | |
| LS,M, a, b port | G1/4 | 25 |
Shandong Taifeng Intelligent Control Co., LTD., founded in 2000, covers an area of 300 mu (200,000 square meters) and has 480 employees. It is a key enterprise in China's liquid gas tightness industry, a state-level high-tech enterprise, a Chinese Machinery Industry management Demonstration enterprise, the "National Intellectual Property Advantage Enterprise" of the State Intellectual Property Office in 2017, and the main drafting unit of the National Standard of two-way Cartridge Valve issued by the State Liquid Standard Committee.
The main products of Shandong Taifeng Intelligent Control Co., Ltd.: cartridge valves, hydraulic manifolds, sectional control valves, prefill valves, axial piston pump,etc.
Q1:Can you provide a sample before a big order?
A:Yes, we can.
Q2:How about your quality?
A:Taifeng products are very popular with many OEM customers in China, such as CFHI,CHINA ERZHONO, ZS, and TZ.
Q3:How long has your company run in Hydraulic Fields?
A:Over 22 years
Q4:Which payment terms do you accept?
A:L/C, T/T, DDU.
Q5: What is your delivery time?
A:It depends on whether there are stocks. If there're stocks, we can ship it within one week. It will take about 30days for new production.
Q6:What's the warranty of your product?
A:One Year after receipt.
Q7: Is your company accept customization?
A: Yes, we accept customized products.
Suppliers with verified business licenses
Audited Supplier 
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