symbol 2 position double with back pressure check valve 2 position double 2 position double (A) 4 (B) 2 (A) 4 (B) 2 5 (EA) 1 (P) 3 (EB) 5 (EA) 1 (P) 3 (EB) 4 (A) JIS symbol 3 position closed center (A) 4 (B) 2 2 (B) 5 (EA) 1 (P) 3 (EB) 5 (EA) 1 (P) 3 (EB) 3 position exhaust center with back pressure check valve 3 position exhaust center (A) 4 (B) 2 (A) 4 (B) 2 3 position closed center/exhaust
of band and screw) BMA2-050AS (A set of band and screw) BMA2-063AS (A set of band and screw) D-G5/K59 D-G5W/K59W D-G5BA/G59F D-G5NT D-B5/B64 D-B59W D-G5NB (A set of band and screw) BA-02 BA-01 (A set of band and screw) BA-32 (A set of band and screw) BA-04 (A set of band and screw) BA-05 (A set of band and screw) BA-06 (A set of band and screw) BA-08 (A set of band and screw) BA-10 (A
0 (A) 4 (B) 2 5 (EA) 1 (P) 3 (EB) 4(A) 2(B) 5(EA) 1(P) 3(EB) i JIS symbol 2 position double 2 position double (A) 4 (B) 2 w e q r t y u o !0 5 (EA) 1 (P) 3 (EB) 4(A) JIS symbol 3 position closed center (A) 4 (B) 2 2(B) 5 (EA) 1 (P) 3 (EB) 5(EA) 1(P) 3(EB) i 3 position exhaust center (A) 4 (B) 2 3 position closed center/exhaust center/pressure center 5 (EA) 1 (P) 3 (EB) w e q r t y u o !
)5 S07A5 2(B) 4(A) 2 (B) 3 (R2) 1 (P) 4 (A) 5 (R1) y t 4-Position Dual 3-Port Valve 5(R1) 3(R2) u r e w q 1(P) N.C. + N.C.
Aluminum alloy 1728 3 Port 3 Position Valve VEX3 Series Working Principle Fig. (1) A R Fig. (2) Closed center Fig. (3) P A 3(R) 3(R) 3(R) 2(A) 2(A) 2(A) 1(P) 1(P) 1(P) This is a 3-port switch valve in which the shaft 7 extending from the driving piston 3 opens/closes a pair of poppet valves 6.
Use 2 port valve VNH33. 4.2-33 VNH Dimensions Dimensions (mm) Model Main port 2 port 3 port Pilot port H I A C B D E F G 3 8 3 8 Rc(PT) 1 8 2-Rc(PT) 2-Rc 3-Rc(PT) 3-Rc 50 60 79 90 77 95.5 111 119 60 80 100 115 235.5 265 300 319.5 60 77 96 113 46 60 76 85 34 40 50 60 24 36 41 50 135 164.5 200 219 VNH1 -10A VNH2 -15A VNH3 -20A VNH4 -25A A B A B A B A B 1 2 3-Rc 3 4 3-Rc1 Rc1 4 Rc1 4 Rc1 8 1
The pressure supply is above the disc. tffi P F ISO Symbol A B t-vt A B rT--r] P E X P E X ffi P E X A E T t--l I T T I P E X Fig 7.12 Section through a Rotary Disc Valveand a disc for a 4/3 tunction with closed center P N E U U A T t c T E c H N o L o c Y I UALVE OPERATION M E C H A N I C A L O P E R A T I O N :E : Square Roller e Roller Lever A l:Ez : Plunger t-l n n tldt A !
The pressure supply is above the disc. tffi P F ISO Symbol A B t-vt A B rT--r] P E X P E X ffi P E X A E T t--l I T T I P E X Fig 7.12 Section through a Rotary Disc Valveand a disc for a 4/3 tunction with closed center P N E U U A T t c T E c H N o L o c Y I UALVE OPERATION :E : Square Roller e Roller Lever M E C H A N I C A L O P E R A T I O N A l:Ez : Plunger t-l n n tldt A !
ADJ) Protective construction P.3.14-3 P.3.14-5 3.14-2 Glossary A Absolute pressure The pressure based on the absolute vacuum condition (0 standard).
Maintain a minimum cylinder separation of 40mm. 3. Pay attention to the length of time that a switch is ON at an intermediate stroke position.
Incorrect flow setting 5 narrower. (3) (4) Set the function again. (1) Check if the output current is 80 (1)(2) Connect the mA or more. appropriate load. (2) Check if the connected load (3) Use a relay with a surge Excess current was applied to the output (Er1, Er2) complies with the specification.
1.72 2.21 B 0.60 0.70 0.74 B 0.60 0.70 0.74 A 1.54 1.85 2.33 A 1.54 1.85 2.33 B 0.37 0.46 0.50 B 0.37 0.46 0.50 A 1.30 1.61 2.10 A 1.30 1.61 2.10 Bore Bore 075 (3/4") 106 (1 1/16") 150 (1 1/2") 075 (3/4") 106 (1 1/16") 150 (1 1/2") Mounting Height (NCDM) (in) D-C7 D-C80 D-H7 D-H7W D-H7BAL D-H7F D-B5 D-B6 D-B59W D-H7C D-G59 D-K59 C-C73C D-C80C Auto switch model HS 0.96 1.02 1.12 1.22 1.34
4 (B) 2 (A) 4 (B) 2 5 (EA) 3 (EB) 1 (P) 5(EA) 3(EB) 1(P) JIS symbol 2 position double 2 position double (A) 4 (B) 2 (A) 4 (B) 2 5 (EA) 3 (EB) 1 (P) 5(EA) 3(EB) 1(P) JIS symbol 3 position closed center 3 position closed center/exhaust center/pressure center (A) 4 (B) 2 (A) 4 (B) 2 5 (EA) 3 (EB) 1 (P) 3 position exhaust center (A) 4 (B) 2 5 (EA) 3 (EB) 1 (P) 3 position pressure center (A)
Flow Rate Characteristics/Weight Grommet Valve model Flow rate characteristics Weight C [dm 3/(sbar)] C [dm 3/(sbar)] C [dm 3/(sbar)] C [dm 3/(sbar)] 1 2 (P A) 2 3 (A R) 3 2 (R A) 2 1 (A P) b Cv b Cv b Cv b Cv VO317 VO317V (Vacuum spec. type) VO317E (Continuous duty type) 0.32kg 2.0 0.11 0.47 2.2 0.12 0.49 2.0 0.14 0.45 2.1 0.14 0.48 1444 A VT317 Series 3 Port Solenoid Valve Direct
R A: 0.19 A P: 0.13 VP VG Grommet (G) Body Ported Base Mounted VZ300 VP S070 M5 x 0.8 0.66 2 3 (A R) VQ L plug connector (L) VKF (Standard) VQZ 100 VAC 50/60 Hz With surge voltage suppressor (G) (L) (M) (D) With light/ surge voltage suppressor (L) (M) (D) VZ500 200 VAC 50/60 Hz 24 VDC VZ VS 2.5 2 3 (A R) (Option) N. C. N. O.
12.7 4 3 2 1 Component Parts E No. 1 2 3 4 Description Sleeve Body Seal Cassette Note Electroless nickel plated Electroless nickel plated Material Brass Brass NBR D C POM, Stainless steel M Applicable tubing b Applicable tube a B A Reducer: M-32R-2, M-04R-2 Applicable tubing O.D. x I.D.
B Hs A B Hs A B Hs A B Hs A B Hs 6 6 8.5 D-P3DWA 29 29 23.5 59 52 46.5 3.5 3.5 6 A B D-P4DW 26.5 26.5 21 58.5 51 45.5 D-P4DW 0.5 0.5 3 A 32 4 B D-P79WSE D-P74 23.5 23.5 18 Hs 57.5 51 47.5 D-M9 D-M9W D-M9A 10.5 10.5 13 33.5 33.5 28 51.5 44.5 39 6.5 6.5 9 D-A9 29.5 29.5 24 51.5 44.5 39 Note) The above drawing is the switch rod mounting example for the D-P4DWS.
3 y @0 !9 r t !8 @2 @4 !1 @3 A A 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 Component Parts Enlarged view of A Description Material Note No.
St a nd a rd Spe cifi ca t io ns Fluid V9L9P",3!t9 lMin. operating pressurellq ?sr_(9q9q!
Please change the parameter in the initial setting. * For LECSS, please set the electronic gear with PC, PLC etc. in your application. -22- Recommended Parameter Values [LEY] LEY25/ LEY25D/ LEY32/ LEY32D/ LEYG25 LEYG25D LEYG32 LEYG32D Series Lead symbol A B C A B C A B C A B C Lead 12 6 3 12 6 3 20 10 5 16 8 4 Parameter *1,*2 Para.