Sandwich Plate Design Trm20 Series Sectional Pilot Control Valve Hydraulic Directional Control Valve for 7 to 10 Tons Excavators

• Temperature: -20...+100
• Certification: ISO9001
• Media: Oil
• Model NO.: TRM20-BX-05
• Standard: Nonstandard
• Connection Mode: Internal Thread
• Power: Hydraulic
• Material: Casting Iron
• Type: Self-Operated
• Color: Blue
• Application: Excavators
• Size: 15
• Control Form: Pilot Control
• Transport Package: Strong Plywood Box
• Specification: TRM20
• Trademark: Taifeng
• Origin: China
• HS Code: 8481802990
• Production Capacity: 4600sets/Per

Product Description

Product Description

 

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

• Sandwich plate design, flexible combination according to demand possible
• Load pressure compensation, load pressure-indepedent flow distribution
• Hydraulic pilot control, electric proportional (or switch) control
• Limitation of system maximum pressure via LS pressure relief valve

· 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

Detailed Photos

 

Product Parameters

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

3. Control form

X. pilot control
S. manual operated
H. pilot and manual combined control
4. Electric control type
E24. electric proportional control 24VDC    
E12. electric proportional control 12VDC
G24. electric switch control 24VDC
G12. electric switch control 12VDC
Without electric control type, omitted

5. Number of directional valve plate: for example, 08 stands for 8 plates

6. User identification

7. Design series number

Technical data:

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

Connection port size:

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

 

Certifications

Company Profile

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.

FAQ

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.