Size: 2 (ø15), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: Rc(PT), Port Size: 15A (1/2)

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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: 3/8, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice Diameter(Ø): 15, IP Rating: -, Insulation

Size: 2 (ø15), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: N (NPT), Port Size: 10A (3/8), Option: L (Indicator)

Size: 2 (ø15), Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: Rc(PT), Port Size: 10A (3/8), Option: L (Indicator)

Size: ø15, Valve Type: 2 [NO (Operating Pressure 1MPa)], Body Material: Standard (Bronze Body), Thread: NPT, Port Size: 3/8, Option: Indicator

Table of Contents

R C R C (44) G1/2 E A H 2-P Port size B (S) E G1/2 2-M Thread depth N D A H B 2-P Port size 2-M Thread depth N D L L K K N.O.

2

Auto Drain The Japan Refrigeration and Air Conditioning Industry Association JRA GL-02-1994 Cooling water system Circulation type Circulating water Caution Unit [S/cm] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] [mg/L] Item pH (at 25C ) Electrical conductivity (25C ) Chloride ion (Cl) Sulfuric acid ion (SO42) Standard value

2/3 Port Valve

(No need to add options "S" and "L".)

7

VXS 8A 1/2 10 10A 1/4 VXB 15A Stainless steel A N.O. 3/8 B Grommet 100 VAC With surge voltage suppressor 1/2 VXE C 110 VAC G H J K 3/8 D 200 VAC 4 10A C37 N.C. VXP 1/2 E 230 VAC 15 15A 3/8 Stainless steel B N.O. F VXR 24 VDC 1/2 G DIN terminal 24 VDC L M 5 20A C37 N.C. VXH With surge voltage suppressor 3/4 20 H 100 VAC C N.O. Stainless steel J 110 VAC VXF 6 25A N.C.

2/3 Port Valve

(P1+0.1013) l/min(ANR) Calculation by effective area Q=109.6.S.(P1+0.1013) l/min(ANR) Water How to Read the Graph In case of a flow of 2 l/min.

5 Port Solenoid Valve Series SY3000/5000/7000/9000

D A L Series Part no.

Proposals for Energy Saving

min or l).]

VNB

The body option S is stainless steel, and L is aluminum. Replacement Parts Description Part no. 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.

Process Valve

Model Main port 1(A), 2(B) A B C D E F G H I J K L M N P Q R S T U VNB2-10A VNB2-15A VNB3-20A VNB4-25A 3 8 1 2 3 4 1 144.5 55 125.5 52 26 4.5 24.3 2.3 25 34 63 42 28 14 72.5 80.5 75 80 84.5 124 60.5 73 135.5 151.5 137 153 156 172 62 72 31 36 5.5 6.5 28.3 33.3 2.3 2.3 30 35 43 49 80 90 50 60 35 44 17.5 22 84 100 92 108 84 90 89 95 93.5 99.5 Port size: 10A, 15A, 20A, 25A Vacuum pilot K L N

SY

number L 44 16 8 Terminal no.

Table of Contents

0 1000 2000 3000 4000 Flow rate (l/min (ANR)) Flow rate (l/min (ANR)) Flow rate (l/min (ANR)) ARBF5050-00-A ARBF3050-00-A ARBF4050-00-A 0.6 Inlet pressure 0.7 MPa Inlet pressure 0.7 MPa Inlet pressure 0.7 MPa 0.5 Outlet pressure (MPa) 0.4 0.3 0.2 0.1 0 1000 2000 3000 4000 Flow rate (l/min (ANR)) Flow rate (l/min (ANR)) Flow rate (l/min (ANR)) 3-5-6 7 Series VFR2000/3000/4000/5000/6000 Caution

Series VC, Series VCL, Direct Operated 2 Port Solenoid Valve for Oil

J L Bracket part no.

Series VCL

J L Bracket part no.

Series VC, Series VCS, Direct Operated 2 Port Solenoid Valve for Steam

L K K Conduit terminal: T F (Q) 34 25 U R C G (PF) 1/2 E B A H D 2-P Port size (S) 2-M L K N.C.