Hydraulic Pilot Control Valves, Pilot Control Valves for Excavator

• Customization: Available
• Function: Pressure Regulating
• Installation: Plate
• Model NO.: 4SH100-6-30 pilot control valve manual control
• Drive: Hydraulic
• Type: Hydraulic Control Unit
• Transport Package: Carton Box, Wooden Case, Pallet
• Specification: CE, SGS, ISO9001
• Trademark: YUZHOU & OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000/Month

Product Description

4SH Series Pilot Valve
  
Application
  
This series of pilot valves is mainly used for the control oil line of a hydraulic system and enable control oil with low flow and pressure to control the output pressure of pilot oil so as to meet the requirement on working conditions of the system. The product can be adopted to control multiway valves and be widely applied to engineering machines like excavator, loader and heading machine.
  
Functions and features
  

1. Compact structure, light

2. Strong durability

3. Handle form can meet the requirements of ergonomics

4. Switch structure has strong compliance, with a variety of control functions

5. Choose flexible installation location

6. Maintenance, replace parts conveniently and flexibly
7. control terminal and control decentralized electronics
8. There are four work stations. Two work ports output pressure when operating at 45° angle
9. Mainly used for low-pressure control circuit
10. Secondary output pressure can be slightly adjusted as required by customers
11. Operating handle is designed according to ergonomics and feels comfortable. 

Basic parameters
  
1. Max. allowable oil inlet pressure at P port: 10MPa
2. Max. allowable back pressure at T port: 3bar
3. Rated flow: 15L/min
4. Secondary output pressure: 6~28bar
5. Protection class: IP65-IP66; 
6, Working life: more than 500 million times. 

4SH100-6-30 dimensions 

4SH100-6-30 symbols