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420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

Overview Product Description TRM25 Series flow sharing mobile control valve Size: 22 Maximum pressure(bar): - on the pum
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Description

Overview
Basic Info.
Model NO. TRM25
Material Qt450
Type Pilot Control
Maximum Pressure 420bar
Working Sections Customized
Size 22
Rated Flow 420 L/Min
Application Crane
Control Form Pilot Control
Transport Package Customized Plywood Boxes
Specification TRM25
Trademark Taifeng
Origin China
HS Code 8481802990
Production Capacity 4800
Product Description
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:

  1. 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

Detailed Photos

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

Product Parameters
Product seriesTRM25
Combination3-fold mono block and one fold single plate combination
Size22
Maximum flowPort P: 420 l/min
Port A/B: 400 l/min (J function), 350 l/min (E function)
Maximum pressurePort P: 380 bar
Port A/B: 420 bar
Port T: 30 bar
Pilot pressure≤35bar
Temperature range-20ºC to +90ºC
Working mediumMineral oils (HL, HLP) according to DIN51 524
Viscosity range2.8 to 380mm²/s
Admissible degree of contaminationMaximum admissible degree of contamination: class 9 NAS1638
Weight kg3-fold mono block: 64
Single fold directional valve block: 19.5
Front and back cover: 3.7
Double pumps confluence valve block: 20
PortPSAE 1 1/4 in 6000PSI
T, KSAE 1 1/4 in 3000PSI
A, BSAE 1 in 6000PSI
a,b,LS,MP,MLSG1/4
Electrical data
On-off pilot valveProportional pilot valve
Voltage12VDC24VDC12VDC24VDC
Electric resistance (below 20ºC)8.15Ω±5%32.5Ω±5%4.72Ω±5%20.8Ω±5%
Control current1500mA750mA0~1500mA0~750mA
PlugDeutsch DT04-2P
Protection classIP69k
Certifications

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

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.

420 L/Min High Performance Sectional Hydraulic Directional Control Valve with Pilot Control for Crane

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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