The VND series is a 2 port valve for steam control up to 180°C. It is available with copper alloy or stainless steel body and also as normally open or normally closed valve.
- Process valve series VND
- Air operated type
- Orifice size: 7 to 50mm
- Port size: 1/8 to 2 inch
- Operating pressure range: 0 to 0.97 MPa
How To Order: Option Nil B ∗ None With bracket L With indicator (visual verification of operation) BL ∗ With bracket and indicator (visual verification of operation) 1 1 Port size Rc 1 8 1 4 3 8 3 8 1 2 3 4 1 4 1 1 2 1 1 4 B Flange 1 1 2 B Flange 2B Flange Rc G NPT NPT N.C. 6A 8A 10A 10A 15A 20A 25A 32A 32F 40A 40F 50A 50F 1 8 1 4 3 8 3 8 1 2 3 4 7 1 15 2 20 3 25 4 1 1 1 4 32 5 11 4 B Flange 11 2 40 6 11 2 B Flange 2 50 7 2B Flange 634
VNB1 -6A, 8A, 10A VNB2 -10A, 15A VNB3 -20A VNB4 -25A VNB5 -32A, 32F VNB5 4 -32A, 32F VNB6 -40A, 40F VNB6 4 -40A, -40F VNB7 -50A, 50F VNB7 4 -50A, 50F No.
Doc.no.VN-OMA0013-D Steam Valve PRODUCT NAME VND Series MODEL/ Series Contents Safety Instructions -2,3 Precautions on Design -4 Selection -4 Mounting -4 Piping -5 Operating Environment -5 Maintenance -5 Precautions -5 Specific Product Precautions -6 Troubleshooting -7 1 VN-OMA0013-D Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment
Size: 6 (ø40), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: Rc(PT), Port Size: 40A (1 1/2), Option: L (Indicator)
Compatible Fluid: Steam, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Open, Application: -, Connection Type: [Rc (R)] Rc, Plumbing Thread Nominal: 1 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice Diameter(Ø): 40, IP Rating: -,
The VN series is a combination of process valves that can be operated with pressure differential zero and comes with many variations. The VNA series is used for controlling pneumatic systems or air-hydro circuits. The VNB series controls various fluids. VNC is used for controlling the cutting oils and coolants used in machine tools. VNH is for controlling high pressure cutting oils and coolants
Size: 6 (ø40), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: N (NPT), Port Size: 40A (1 1/2)
Size: 6 (ø40), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: F (G(PF)), Port Size: 40A (1 1/2)
Size: ø40, Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: NPT, Port Size: 1 1/2, Option: -
Compatible Fluid: Steam, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Open, Application: -, Connection Type: G, Plumbing Thread Nominal: 1 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice Diameter(Ø): 40, IP Rating: -, Insulation
VNB1 -6A, 8A, 10A VNB2 -10A, 15A VNB3 -20A VNB5 -32A, 32F VNB6 -40A, 40F VNB7 -50A, 50F VNB4 -25A VNB54 -32A, 32F VNB64 -40A, -40F VNB74 -50A, 50F No.
C Spare port Rc 1/2 (A) D D (A) (B) (B) OUT OUT 305 Tank OUT port Rc 1/2 216 216 180 4 x 13 4 x 13 50 50 Drain valve 100 100 Drain port Rc 1/4 200 200 400 678 Booster regulator model A B C D VBA20A 481 394 Rc 3/8 VBA40A 520 429.8 Rc 1/2 VBA22A 444 394 Rc 3/8 469 VBA42A 477 429.8 Rc 1/2 493 700 VBAT38A1-T-X104 Safety valve/Pressure gauge set (Supplied with product) Connected to VBA20A, 40A
VNA1A -6A, 8A, 10A VNA2 -10A, 15A VNA3 -20A VNA4 -25A VNA5 -32A VNA6 -40A VNA7 -50A No.
With surge voltage suppressor N 100 VAC 8 40A N.C. R CAC408 40 40A Flange P 110 VAC F N.O. Q 200 VAC 9 50A N.C. S CAC408 50 50A Flange R 230 VAC G N.O.
Solenoid valve (Port size) Orifice size Material Model VXD21 03 (3/8) 04 (1/2) 06 (3/4) VXD22 10 (1) 32 (32A) VXD23 40 (40A) 50 (50A) 4 (15 mm) 5 (20 mm) 6 (25 mm) 7 (35 mm) 8 (40 mm) 9 (50 mm) Body Seal Brass (C37) Stainless steel Thread NBR FKM EPDM Port no.
How to Order VBA 04 40A Semi-standard Symbol Nil Body size 10A 20A 40A 22A 42A 43A Semi-standard Standard product Pressure unit on the product name label: psi Pressure unit on the pressure gauge: MPa and psi 1/4", Knob-operated type 3/8", Knob-operated type 1/2", Knob-operated type 3/8", Air-operated type 1/2", Air-operated type 1/2", Max. operating pressure 1.6 MPa Pressure increase ratio
Electrical option Nil None S With surge voltage suppressor L With indicator light Z With surge voltage suppressor/indicator light Body size 4 15A 5 20A 6 25A 7 32A 8 40A 9 50A Refer to Table 2 below for applicability.