ISP08-20 2-Way N.C. Poppet Valve A proportional solenoid-operated, two-way, normally closed, poppet-type, ...    More ...

ISP08-20 2-Way N.C. Poppet Valve
A proportional solenoid-operated, two-way, normally closed, poppet-type, screw-in hydraulic cartridge valve for low-leakage blocking and load-holding applications.     
 
Specifications of ISP08-20 2-Way N.C. Poppet Valve
                                           Operating Pressure
                                          250 bar (3600 psi)
                     
                                      Flow
                                          22 lpm (5.8 gpm) at 34.5 bar (500 psid) pressure drop
                     
                                      Minimum Operating Dither/Pulse Frequency: 70 Hz
                     
                                      Hysteresis
                                          Less than 5% up to 85% of I-max.; Less than 10% above 85% of I-max.
                     
                                      Maximum Internal Leakage
                                          5 drops/min. at 250 bar (3600 psi)
                     
                                      Temperature
                                          -40 to 120°C
                     
                                      Fluids
                                          Mineral-based or synthetics with lubricating properties at viscosities of 7.4
                     
                                      to 420 cSt (50 to 2000 ssu)
                     
                                      Installation
                                          No restrictions
                     
                                      No restrictions
                                          IVC08-2; See page 275
                     
      
Materials
                                           Cartridge
                                          Weight: 0.09 kg. (0.20 lbs.); Steel with hardened work surfaces.
                     
                                      Zinc-plated exposed surfaces;
                     
                                      Seal:O-rings and back-up rings.
                     
                                      Standard Ported Body
                                          Weight: 0.16 kg. (0.35 lbs.); Anodized high-strength 6061
                     
                                      T6 aluminum alloy, rated to 240 bar (3500 psi); Ductile iron and steel
                     
                                      bodies available; dimensions may differ; Consult Inno.
                     
                                      Standard Coil
                                          Weight: 0.11 kg. (0.25 lbs.); Unitized thermoplastic encapsulated,
                     
                                      Class H high temperature magnetwire.
                     
                                      E-Coi
                                          Weight: 0.14 kg. (0.30 lbs.); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.
                     
      
Features of ISP08-20 2-Way N.C. Poppet Valve
1. Continuous-duty rated coils.
2. Efficient wet-armature construction.
3. Manual override options
4. Optional waterproof E-Coils rated up to IP69K.
 
Operation Symbol of ISP08-20 2-Way N.C. Poppet Valve
When de-energized, the ISP08-20 acts as a check valve, allowing flow from ① to ②, and blocking flow from ② to ①. When energized, the ② to ① flow path is opened. Flow is proportional to the current applied to the coil. Flow varies with manual override.     
 
We can provide kinds of electric hydraulic control valves           for sale, and the price of proportional hydraulic control valve           is reasonable, if you want to buy a high quality servo directional control valve, please visit our website.
 
As a china hydraulic valve           manufacturer, we will do our best to meet all the needs of customers.


Less ...