Effective Sectional Area(mm2) Effective Sectional Area(mm2) Endless Rope Winch Control System Variable frequency control system of endless rope winch. The device integrates control, protection and monitoring. It is equipped with adjustable programmable controller (PLC) and specialized man-machine interface. It has the functions of real-time monitoring, speed display, emergency parking and over-winding protection. Huafei company could provide complete Endless Rope Winch Control System include Coal Mine Explosion Proof VFD, Explosion Proof Vfd, Explosion Proof Sensor and other automatic control system for coal mine. Endless Rope Winch Control System,Water Drainage,Water Pump Automation,Water Pump Control System Jiaozuo Huafei Electronic & Electric Co., Ltd. , https://www.intelligentmine.com
               
Model
AS1000
AS2000~4000
Ensured Pressure Resistance
1.05Mpa
1.5Mpa
Max Working Pressure
0.7Mpa
1.0Mpa
Min Working Pressure
0.1 Mpa
0.05Mpa
Ambient and Medium Temperature
5~60°C
Regulatged Flow Turnsq
10
*8~9
Note: *9 turns for AS2000, 8 turns for AS3000 and AS4000
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Model
Bore
Free Flow
Controlled Flow
Weight(g)
*Flow
*Flow
AS1000-M5
M5''
90
1.4
80
1.2
33
AS2000-01
G1/8''
340
5.2
250
3.8
90
AS2000-02
G1/4''
115
AS3000-02
G1/4''
810
12.3
810
12.3
130
AS3000-03
G3/8''
AS4000-02
G1/4''
1670
25.5
1670
25.5
205
AS4000-03
G3/8''
AS4000-04
G1/2''
Note*: Input pressure is 0.5Mpa.
Specifications
2.Competitive priceÂ
3.Low lossÂ
4.Fast delivery 
Pneumatic for Compressors One Way Check Valve
Model NO.: 4v220-08
Material: Aluminum Alloy
Working Pressure: 0.05-1.5MPa
Working Temperature: 5~60 C
Max Working Pressure: 0.7MPa~1.0 MPa
Min Working Pressure: 0.1MPa~0.05 MPa
Trademark: JXPC
Transport Package: Cartons& Pallets Are Supplied with Good Protect
Specification: G1/8", G1/4", G3/8", G1/2"
Origin: Zhejiang, China
HS Code: 8481804090
AS400 Series Check Valve
1. High qualityÂ