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 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. 20 (14) 3 25 (16) 4 1 1 1 4 32 (22) 5 1 B 1 4 Flange 32F Nil: Non-locking push type 40A 1 1 2 Valve size 2 to 9 40 (28) 6 1 B 1 2 Flange 40F 2 50A 50 (33) 7 50F
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.)
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wire electrical entry) P EB EA 31 50 67 81 37 37 43 6-Rc 3/4 61 103 (P , EA, EB port) 72 [ ] = A, B port Rc 3/4 Formula for manifold weight M = 0.911n + 1.621 (kg) n: Station 144 (72) 60 11 60 Non plug-in type: VV5FR5-10Station 1Bore size U side 2.3 (Electrical entry) Manual override (Non-locking) 21 R5.5 B B B B A A A A B B B n A A A B B B B A A A A 3 L2 L1 P = 51 11 11 71.5 (Pitch) P =