2/3 Port Valve

Description B VNH1 VNH2 VNH3 VNH4 VNH1-16 VNH2-16 VNH3-16 VNH4-16 Bracket (with bolt and washer) 4.2-30 VNH Specifications 3 port valve 2 port valve A B 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 A B VNH111 10A VNH211 15A Model Operating fluid pressure Fluid Operation 0 to 7.0MPa 0 to

7

3 IN(P1) r OUT(P2) VXB B A OUT(P2) A B VXE IN(P1) C C IN(P1) e e q w VXP q w VXD2A VXD2B VXR !4 i VXH !4 u u !0 VXF A B !1 i VX3 !2 !0 !2 VXA o !1 t !3 o OUT (P2) w IN(P1) !3 B r OUT(P2) A r IN (P1) e C e IN(P1) C q w q VXD2E, 2F, 2G VXD2C, 2D Component Parts Operation When coil !

Pilot Operated

0 A A e u w y q B C P2 P1 OUT IN P1 w y u B q w y u B q P2 OUT C C IN VXD2272/2382/2392 (32A to 50A) VXD2270/2380/2390 (32A to 50A) !4 !5 !3 !1 i t e !2 !0 A r u B y q !3 !2 !1 i t e o !0 A r u B y q w o w C C Operation When the coil !1 is energized, the armature assembly o is attracted into the core of the tube assembly i and the pilot valve A opens.

New

When P2 + 0.1 b, choked flow P1 + 0.1 293 Q = 600 x C (P1 + 0.1) (1) 273 + t When P2 + 0.1 > b, subsonic flow P1 + 0.1 2 P2 + 0.1 b P1 + 0.1 Q = 600 x C (P1 + 0.1) 1 (2) 1 b 293 273 + t Q : Air flow rate [dm3/min (ANR)], dm3 (Cubic decimeter) of SI unit are also allowed to be described by L (liter). 1 dm3 = 1 L 31 Series VXZ C : Sonic conductance [dm3/(sbar)] b : Critical pressure

2/3 Port Valve

VXZ2230 VXZ2232 VXZ2240 VXZ2242 VXZ2350 VXZ2352 VXZ2360 VXZ2362 A J Q B T K R C U S D V E W F X H Y N.O.

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

Flow Characteristics Model 1, 5, 3 (P, EA, EB) 4, 2 (A, B) 1 4/2 (P A/B) 4/2 5/3 (A/B EA/EB) Port size Flow characteristics C (dm3/ (sbar) ) b Cv C (dm3/ (sbar) ) b Cv SS5Y3-41(-Q) SS5Y3-42(-Q) SS5Y5-41(-Q) C8 1 4 SS5Y5-42(-Q) C10 1 8 1 8 C6 C6 C8 1 4 0.20 0.20 0.45 0.43 0.66 1 4 SS5Y7-42(-Q) 0.23 0.20 0.16 0.12 0.12 0.81 0.82 1.9 1.9 3.0 0.18 0.18 0.44 0.46 0.75 0.19 0.20 0.23 0.20 0.25

VCL

Grommet: G Conduit: C (Q) Approx. 300 Approx. 280 Approx. 300 D D F Q F Q Width across flats H Class H coil Broken line section C C R G1/2 R E E A H A B B 2 x P Port size 2 x P Port size 2 x M, thread depth N 2 x M, thread depth N L L K K DIN terminal: D Conduit terminal: T Cable 6 to 12 F S Q 27.5 34 F (Q) 25 R C U C (44) R E R G1/2 E G1/2 A H D (S) B B A H D 2 x P Port size 2 x P Port size

Proposals for Energy Saving

No. of tubes Color Black (B) Black (B) Black (B) Black (B) Black (B) Black (B) Black (B) Max. operating length m Model O.D. TCU0425B-1 TCU0425B-2 TCU0425B-3 TCU0604B-1 TCU0604B-2 TCU0604B-3 TCU0805B-1 1 1.5 4 2.5 2 1 3 2 1 6 4 1.5 2 1 3 8 5 2 1 Best Pneumatics Best Pneumatics Refer to page 2.5-3 of No. 4 for details.

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F D D Approx. 300 Q F G1/2 Width across flats H Width across flats H C E C E R R B A 2 x P Port size 2 x P Port size B A M M 2 x J thread depth K 2 x J thread depth K DIN terminal: D Conduit terminal: T S Q F 34 D Cable 6 to 12 (Q) F G1/2 D 25 Width across flats H Width across flats H T C M C R R E E (S) A 2 x P Port size A 2 x P Port size B B M 2 x J thread depth K G1/2 2 x J thread depth

SY

Scale: 25% For external pilot specification (Pitch) P = 24 24.3 22.2 11 18.3 18.8 40.1 39.3 18.8 3/5 R 3/5 R A 4 A 4 A 4 A 4 18 A 4 A 4 3/5 R 3/5 R A 4 A 4 A 4 A 4 A 4 A 4 39.3 63.3 79.8 4-One-touch fitting 1 P 1 P B 2 B 2 B 2 B 2 B 2 B 2 1 P 1 P B 2 B 2 B 2 B 2 B 2 B 2 [1 (P), 3/5 (R) port] Applicable tube O.D.: 12 2n1-One-touch fitting One-touch fitting [4 (A), 2 (B) port] Applicable tube

Coolant Valve

VNA VNB SGC SGH VNC VNC VNH VND VCC TQ 621 A VNC Series Threaded Type/Port size: 10A, 15A, 20A, 25A K L Pg9 N P Applicable cable O.D. 6 to 8 F (Air operated) J (External pilot solenoid) Pilot port 12(P1) 2 x (Back side 10(P2)) 4 x M 8 1 Light/surge voltage suppressor (For DZ) Manual override (Non-locking push type) P1 D S Q E Bracket 15 H A R B C Main port 1(A) [Back side 2(B)] Port size:

2/3 Port Valve for Various

Option Symbol and Composition Fluid Name and Option Holder material (in core assebmly) Body, Shading coil material Option symbol Seal material Coil insulation type Fluid (Application) Option symbol and body material Brass or BC6 Stainless steel Note 1) Note 2) Applicable valve 15A to 50A 15A to 25A J A H A H A H D N Standard A B C D E F G H J K L N P Q S T X NBR FKM Polyacetal Caustic soda

Process Valve

Applicable cable O.D. 6 to 8 (D, DZ) P Pg9 J (DIN terminal: D, DZ) I (Grommet: G) F (Air operated) Pilot port 12 (P1) 2 x (Back side 10 (P2)) 4 x M 8 1 Manual override (Non-locking push type) P1 D S Q E 15 B A H (DIN terminal: D, DZ) G (Grommet: G) A R B C Main port 1 (A) (Back side 2 (B)) Port side: refer to table below 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 VNB2V

High Pressure Coolant Valve

Accessory Function plate for VO307 (D sealing, with thread): DXT152-14-5A 628 A VNH Series 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 -10A Operating fluid

Series VCL

Q Class H coil Broken line section C C G 1/2 R R E E A H A H B B 2-P Port size 2-P Port size 2-M, thread depth N 2-M, thread depth N L L K K DIN terminal: D Conduit terminal: T Cable 6.8 to 10 F S Q 27.5 (Q) D F 25 C R C (44) R R E G 1/2 E G 1/2 A H D (S) B B A H 2-P Port size 2-P Port size 2-M, thread depth N 2-M L L K K N.C. dimensions (mm) Grommet: G Conduit: C DIN terminal: D Conduit

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

Q Class H coil Broken line section C C G 1/2 R R E E A H A H B B 2-P Port size 2-P Port size 2-M, thread depth N 2-M, thread depth N L L K K DIN terminal: D Conduit terminal: T Cable 6.8 to 10 F S Q 27.5 (Q) D F 25 C R C (44) R R E G 1/2 E G 1/2 A H D (S) B B A H 2-P Port size 2-P Port size 2-M, thread depth N 2-M L L K K N.C. dimensions (mm) Grommet: G Conduit: C DIN terminal: D Conduit

Direct Operated 2 Port Solenoid Valve For Water, Oil, Steam, Air Series VX21/22/23 1

flats H E E A B 2-P 2-P Port size A B Port size Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com M M 2-J, thread depth K 2-J, thread depth K DIN terminal: D Conduit terminal: T D S F Q Cable 6 to 12 Q 2 F 34 G1/2 D 25 T C C R R Width across flats H Width across flats

VCW

6 to 12 LVA 27.5 F Q S F (Q) 34 LVH LVD LVQ 25 U LQ R C R C LVN (44) G1/2 TI/ TIL E B A H D E (S) G1/2 2-P Port size PA B A H D 2-M Thread depth N 2-P Port size PAX 2-M Thread depth N L PB L K K N.C.

VCW

Grommet: G Conduit: C 2-M 2-M L L K Approx. 300 K Q F D Approx. 280 D Q F C R C G (PF) 1/2 R E B A H E 2-P Port size A H 2-P Port size B DIN connector: D Conduit terminal: T 2-M 2-M L L K Cable 6.8 to 10 K 27.5 F F Q (Q) 34 S 25 U R C R C G (PF) 1/2 (44) E B A H D (S) E G (PF) 1/2 B A H D 2-P Port size 2-P Port size N.C.

Series VCS

Approx. 300 F D Approx. 280 D Q F C G (PF) 1/2 C R R E E B A H 2-P Port size 2-P A B H 2-M Port size 2-M Thread depth N L 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.