The VNC series is for controlling the cutting oils and coolants used in machine tools. It is available as both Normally Closed or Normally Open type.
- External pilot solenoid type
- Orifice size: 7mm to 80mm
- Port size: 1/8 to 2 inch
- Seal material: NBR, FKM
How To Order: Coolant Valve: Air Operated/External Pilot Solenoid VNC Series 1 2 4 3 2 1 110 VAC 50/60 Hz 200 VAC 50/60 Hz 100 VAC 50/60 Hz Symbol A: Non-locking push type A (projecting) N.C. 0.5 MPa N.O. 1 MPa N.C. 1 MPa 4 1 6A 8A 10A 10A 15A 20A 25A 32A 1 8 1 4 3 8 3 8 1 2 3 4 220 VAC 50/60 Hz Valve size 1 7 5 6 24 VDC 12 VDC B: Slotted locking type B (tool required) 7 240 VAC 50/60 Hz 15 (11) 2 Semi-standard For other rated voltages, please consult with SMC
Model A B VNH211 -15A A B VNH311 -20A A B VNH411 -25A A B VNH113 -10A A B VNH213 -15A A B VNH313 -20A A B VNH413 -25A A B VNH133 -10A A B VNH233 -15A A B VNH333 -20A A B VNH433 -25A VNH111 -10A Operating fluid pressure Fluid (Main piping) Operation Operating fluid temperature 0 to 3.5 MPa Coolant Note 2) 0 to 7.0 MPa External pilot solenoid/Air operated 5 to 60C Note 1)/5 to 60C Note 1) (
Caution Back Pressure of 3 port Valve (Series VNH) 1).Ensure that back pressure of 3(B) port from VNH13 is less than 5 MPa. Caution Piping When high temperature fluids are used, use fittings and tubing with heat resistant features. (Self-align fittings, fluoropolymer tubing, Copper piping, etc.)
240 VAC 50/60 Hz 9 Other Option Accessory Function plate (D sealing, with thread): DXT060-32-4A 17-4-32 3 Series VNH High Pressure Coolant Valve 3.5 MPa, 7.0 MPa Specifications 3 port valve 2 port valve A B Model A B VNH211 -15A A B VNH311 -20A A B VNH411 -25A A B VNH113 -10A A B VNH213 -15A A B VNH313 -20A A B VNH413 -25A A B VNH133 -10A A B VNH233 -15A A B VNH333 -20A A B VNH433 -25A VNH111