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 Description
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Basic Info.
Model NO.
TRM25
Material
Qt450
Type
Pilot Control
Color
Blue
Control Form
Pilot Control
Rated Flow
420 L/Min
Application
Crane
Transport Package
Customized Plywood Boxes
Specification
TRM25
Trademark
Taifeng
Origin
China
HS Code
8481802990
Production Capacity
4800
Product
Description
TRM25 Series flow sharing mobile control valve
Size: 22
Maximum
pressure(bar):
- on the pump
side 380 bar
- on the
actuator side 420 bar
Rated flow
(L/min): 400 (inlet plate)
Fields of application
·Crane, rotary
drilling machinery and other construction machine
Ordering code
TRM25 -
B X E24
- 04 -
XX - 01
1
2 3 4
5 6
7
1.Product
series TRM25(size 22), maximum flow: inlet port 420 l/min, working port 400
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: for example, 04 stands for 4 plates
6. User
identification
7. Design
series number
Product Parameters
Product series
TRM25
Combination
3-fold mono block and
one fold single plate combination
Size
22
Maximum flow
Port
P: 420 l/min
Port A/B: 400 l/min (J
function), 350 l/min (E function)
Maximum pressure
Port P: 380 bar
Port A/B: 420 bar
Port T: 30 bar
Pilot pressure
≤35bar
Temperature range
-20ºC to +90ºC
Working medium
Mineral oils (HL, HLP)
according to DIN51 524
Viscosity range
2.8 to 380mm²/s
Admissible degree of
contamination
Maximum admissible
degree of contamination: class 9 NAS1638
Weight kg
3-fold mono block: 64
Single fold directional
valve block: 19.5
Front and back cover:
3.7
Double pumps confluence
valve block: 20
Port
P
SAE 1 1/4 in 6000PSI
T, K
SAE 1 1/4 in 3000PSI
A, B
SAE 1 in 6000PSI
a,b,LS,MP,MLS
G1/4
Electrical data
On-off pilot valve
Proportional pilot valve
Voltage
12VDC
24VDC
12VDC
24VDC
Electric resistance
(below 20ºC)
8.15Ω±5%
32.5Ω±5%
4.72Ω±5%
20.8Ω±5%
Control current
1500mA
750mA
0~1500mA
0~750mA
Plug
Deutsch DT04-2P
Protection class
IP69k
Certification
Packaging & Shipping
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.
parts of our customers
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.
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