Solenoid valve CKD 3PB119-00-3 Van điện từ

Solenoid valve CKD 3PB119-00-3 Van điện từ

The 3PB119-00-3 is a direct-acting 3-port solenoid valve from CKD. Let’s break down some details about this valve:

1. Port Configuration:
   • Port 1: P (Pressure), Normally Closed (NC)
   • Port 2: A (Atmosphere), Common (COM)
   • Port 3: R (Return), Normally Open (NO)
2. Flow Characteristics:
   • The effective cross-sectional area (S) and sonic conductance © are related as S ≈ 5.0 x C.
   • Flow characteristics vary based on the model and port configuration.
3. Common Specifications:
   • Working Fluid: Compressed air or low vacuum
   • Max. Working Pressure: 0.70 MPa (≈100 psi, 7 bar)
   • Min. Working Pressure: -100 KPa (≈-15 psi, -1 bar)
   • Proof Pressure: 1.05 MPa (≈150 psi)
   • Ambient Temperature: -5°C (23°F) to 50°C (122°F)
   • Fluid Temperature: 5°C (41°F) to 50°C (122°F)
   • Lubrication: Not required
   • Degree of Protection: Dust-proof
   • Voltage Options: AC 100/200 V (50/60 Hz), DC 24 V
4. Response Time:
   • Typically 20 ms or less at 0.5 MPa supply pressure, with no lubrication and power ON.
5. Port Sizes:
   • Port 1/3: Rc1/8 (with options for M5 or ø4/ø6 push-in fittings)
   • Port 2: Rear piping (various options)