Local Area: (800) 258-9200-www.stevenengineering.com Pump chamber B Pump chamber A Check valve Shaft Suction port (FLUID IN) Diaphragm B Diaphragm A Drive chamber A Drive chamber B Control unit 1.
FLUID OUT) Pump chamber B Pump chamber A Check valve Shaft Suction port (FLUID IN) Diaphragm B Diaphragm A Drive chamber A Drive chamber B Control unit 1.
Discharge port (FLUID OUT) Pump chamber B Pump chamber A Check valve Shaft Suction port (FLUID IN) Diaphragm B Diaphragm A Drive chamber A Drive chamber B Control unit 1.
(FLUID OUT) Pump chamber B Pump chamber A Check valve Shaft Suction port (FLUID IN) Diaphragm B Diaphragm A Drive chamber A Drive chamber B Control unit 1.
Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv VT325 VT325V (Vacuum spec. type) VT325 VT325V (Vacuum spec. type) 0.55 kg (For AC) 0.60 kg (For DC) Note) Values for a single valve unit.
Recommended Parameter Values [LEF] LEFS25 LEFS32 LEFS40 Lead symbol H A B H A B H A B Series Lead 20 12 6 24 16 8 30 20 10 Parameter *1,*2 Para. Initial value Recommended value No.
Recommended Parameter Values [LEF] LEFS25 LEFS32 LEFS40 Series Lead symbol H A B H A B H A B Lead 20 12 6 24 16 8 30 20 10 Parameter *1,*2 Para. Initial value Recommended value No.
PBT 2 B Port plug 2 Bonnet PBT, HNBR Refer to page 705.
Flow Characteristics/Weight Flow characteristics 1 2 (P A) 2 3 (A R) 3 2 (R A) 2 1 (A P) Port size Weight Valve model Grommet C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv VT307 VT307V (Vacuum spec. type) VT307E (Continuous duty type) VT307Y (Energy-saving type) VT307W (Energy-saving, Vacuum spec. type) VT307 VT307V (Vacuum spec. type) VT307E
(Values at the initial period) Note 3) At rated voltage Flow Characteristics/Weight Flow characteristics 1 2 (P A) 2 3 (A R) 3 2 (R A) 2 1 (A P) Weight Valve model Grommet C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv C [dm 3/(sbar)] b Cv VT317 VT317V (Vacuum spec. type) VT317E (Continuous duty type) 0.29 kg 2.4 0.26 0.62 2.6 0.34 0.67 2.8 0.25 0.67 2.5 0.37 0.66
' sering.rylq, . _'_" h'rCl" 9boke -l-qvartr b?
' sering.rylq, . _'_" h'rCl" 9boke -l-qvartr b?
8370: JIS B 8361: JIS B 9960-1: 1 ) JIS B 8433: *2) 1. 2. 3. 1. 2. 3. 4
Insulation oil A H Polyacetal Note 1) Note 1) Non-leak (10 6 Pam 3/s) Brake oil Water (up to 60C) B P A H Stainless steel Note 1) If using for other fluids, please contact SMC.
rod 3A'.%', Stainless Sieel 1%'.1t4 .1Yz' Cabon Steel Hard Chrorne Plated o Alshing sjnted BR Reblriru drE Spdng Sleel o Eanper Uretnane o Rod seal NBR o Piston s6al NBR enrtrk* NBR Dimensions (inch ZB+(2Stroke) B-DIA Pilot B-OIA Pilot Bore (inch) MM KK B u E K LB N HN YE za o75 l%l 0.250 Ya-24 0.50 o.624 0.86 3.00 0.75 %-B 0.s0 0.45 4.00 088 l%l 0.250 %-28 0.50 o.624 0.93 2.91 0.75 Ve-18
No.VQZ100V-OM0001 VQZ V100 / / / / -2,3 -4,5 -4,5 -6 -6 -6 -6 -7 -7 -7 -814 -15,16 -1No.VQZ100V-OMT0001 *1) ISO 4414: Pneumatic fluid power ISO 4413: Hydraulic fluid power IEC 60204-1: Safety of machinery ISO 10218-1992: Manipulating industrial robots JIS B 8370: JIS B 8361: JIS B 9960-1: JIS B 8433-1993: *2) (ISO/IEC)(JIS) (JIS) *1) *2) *1) ISO 4414: Pneumatic fluid power
rod 3A'.%', Stainless Sieel 1%'.1t4 .1Yz' Cabon Steel Hard Chrorne Plated o Alshing sjnted BR Reblriru drE Spdng Sleel o Eanper Uretnane o Rod seal NBR o Piston s6al NBR enrtrk* NBR Dimensions (inch) ZB+(2Stroke) B-DIA Pilot B-OIA Pilot Bore (inch) MM KK B u E K LB N HN YE za o75 l%l 0.250 Ya-24 0.50 o.624 0.86 3.00 0.75 %-B 0.s0 0.45 4.00 088 l%l 0.250 %-28 0.50 o.624 0.93 2.91 0.75 Ve-18
Size: 1 [ø7], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: B (FPM seal), Thread: T (NPTF), Port Size: 8A (1/4), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal), Manual Override: B (Locking Style Slotted), Bracket: B (Bracket)
PneuAlpha Hardware Manual PneuAlpha Manual number : ECC-PNAL-HARD-B Manual revision : G Date : August 1999 i PneuAlpha This manual is written to be used by trained and competent personnel for installation of this equipment as dened by the European directives for machinery, low voltage and EMC.