Process Valve /60 Hz 200 VAC 50/60 Hz 100 VAC 50/60 Hz Orifice dia.
B: Locking slotted type 4 1 6A 8A 10A 10A 15A 20A 25A 32A 40A 50A 1 8 1 4 3 8 3 8 1 2 3 4 220 VAC 50/60 Hz 10 5 6 24 VDC 12 VDC 240 VAC 50/60 Hz 7 15 2 9 Other Nil: Non-locking push type 20 3 Option Valve size 5 to 7 25 4 1 1 1 2 32 5 1 4 1 2 40 50 6 7 Note) Air operated only Electrical entry/ With light/surge voltage suppressor E GS G Grommet with surge voltage suppressor Grommet Grommet
Rc G NPT NPTF Nil F N T None With bracket Nil B Valve type 1 3 N.C./3.5 MPa N.C./7.0 MPa Electrical entry/With light/surge voltage suppressor D DIN terminal Seal material DZ DIN terminal with light/surge voltage suppressor A B NBR seals FKM seals Rated voltage Valve size Port size 3 2 1 100 VAC 50/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz 10A 15A 20A 25A 1 2 3 4 3 8 1 2 3 4
Gasket material A B NBR seals FKM seals Rated voltage Nil Air operated 3 2 1 100 VAC 50/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz Valve size 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 3 8 1 2 3 4 Rc Rc Rc Rc1 10A 15A 20A 25A 1 2 3 4 4
C 5 to 45 Circulating fluid2 Tap water, 15% ethylene glycol aqueous solution, Deionized water Set temperature range1 C 5 to 35 Cooling capacity 50/60 Hz3 kW 8.0/9.0 Heating capacity 50/60 Hz4 kW 1.7/2.2 Temperature stability5 C 0.5 Circulating fluid system Rated flow 50/60 Hz (Outlet)6 L/min 29/45 Maximum flow rate 50/60 Hz L/min 55/68 Maximum pump head m 50 Minimum operating flow rate 50
Item Unit Standard value Influence 10 s Corrosion Scale generation 5 s pH (at 25C) 6.0 to 8.0 v v Electric conductivity (25C) [S/cm] 100* to 300* v v Chloride ion (Cl) [mg/L] 50 or less v Sulfuric acid ion (SO42) [mg/L] 50 or less v 2 s Min. 1 s Standard item 0.5 s 0.2 s Acid consumption amount (at pH4.8) [mg/L] 50 or less v Total hardness [mg/L] 70 or less v Calcium hardness (CaCO3) [mg
Applicable flange size Applicable tubing size (mm) 2 4 4 5 5 5 6 6 6 Size Symbol Applicable flange size Applicable tubing size (inch) 2 4 4 5 5 5 6 6 6 10K-20A 10K-20A 10K-25A 10K-15A 10K-20A 10K-25A 10K-20A 10K-25A 10K-40A 10K-20A 10K-20A 10K-25A 10K-15A 10K-20A 10K-25A 10K-20A 10K-25A 10K-40A 6 x 4 1/4" x 5/32" 2 2 3 1 2 3 2 3 4 B B C A B C B C D LVW 12 x 10 1/2" x 3/8" LQ1 19 x 16 3/4"
Type 2 VNC 15A 1 1 1 A T Actuators Manual override Valve size Valve type Port size Rated voltage Symbol Nil Air operated type Port size Rc Valve size 1 Orifice size (mm) Symbol 1 2 4 2 200VAC, 50/60Hz 1 100VAC, 50/60Hz Symbol N.C. 0.5MPa N.O. 1MPa N.C. 1MPa 3 110VAC, 50/60Hz 4 220VAC, 50/60Hz 1 6A 8A 10A 10A 15A 20A 25A 32A 1/8 1/4 3/8 3/8 1/2 3/4 7 5 24VDC 6 12VDC 7 240VAC, 50/60Hz 15
Function 1 2 3 4 5 6 100VAC (50/60Hz) 200VAC (50/60Hz) 110VAC (50/60Hz) 220VAC (50/60Hz) 24VDC 12VDC Standard type (1W) Energy saving type (0.5W) External pilot Nil Y Note 1) Seal type R Note 2) Metal seal Rubber seal 0 1 1 2 3 Stations D side U side Note1) Applicable to DC specifications. Note2) See page 35 for details on external pilot specifications.
/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz 24 VDC 12 VDC 240 VAC 50/60 Hz Other VC 100 VAC 50/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz 24 VDC 12 VDC 240 VAC 50/60 Hz Other Nil S Z None With surge voltage suppressor With light/surge voltage suppressor With indicator light Option VDW L Light/Surge voltage suppressor Nil Z VQ Except 12 VDC, 240 VAC, other voltages
1 pc. (4) Barrel nipple 25A 1 pc.
1 L = 50 mm Max. speed = Over 200 mm/s !
77 91 Side support B MY-S25B M6 x 1 35 77 8 50 91 A set of side supports consists of a left support and a right support.
/60 Hz Symbol Option Without sub-plate VP454 2 200 VAC, 50/60 Hz 00 3 110 VAC, 50/60 Hz VP474 4 220 VAC, 50/60 Hz (10A) 3 8 (15A) 1 2 03 04 5 24 VDC VP450 6 12 VDC 06 (20A) 3 4 10 (25A) 1 7 240 VAC, 50/60 Hz 9 Other 12 (32A) 1 4 1 14 (40A) 1 2 1 VP470 Option Note) There is no 3 position type for Series VP470.
50 68.5 76.5 145 86.5 155 50 50 68.5 13 (port B) 13 (port A) 13 (port B) 13 (port A) Manual override Manual override B A B A B B 38 50 62 38 50 62 Indicator light R1 P R2 R1 R2 Indicator light 2-6.5 Mounting hole 2-6.5 Mounting hole 42.5 42.5 42.5 42.5 G1/2 (cable 6.8 to 10) G1/2 (cable 6.8 to 10) 125.5 137.5 125.5 137.5 37 93 37 93 25 (port X) 25 (port X) 5 3 3 5 22 22 14 14 1 1 2-Rc3/8
Function 1 2 3 4 5 6 100VAC (50/60Hz) 200VAC (50/60Hz) 110VAC (50/60Hz) 220VAC (50/60Hz) 24VDC 12VDC Standard type (1W) Energy saving type (0.5W) External pilot Nil Y Note 1) Seal type R Note 2) Metal seal Rubber seal 0 1 1 2 3 Stations D side U side Note1) Applicable to DC specifications. Note2) See page 35 for details on external pilot specifications.
(mm) Model Flange Note) Kv Conversion Cv Rc VND10D-6A VND10D-8A VND10D-10A VND20D-10A VND20D-15A VND30D-20A VND40D-25A VND50D-32A VND50D-32F VND60D-40A VND60D-40F VND70D-50A VND70D-50F 0.9 1.0 1.1 4.3 4.6 8.6 13.6 1.1 1.2 1.3 5.0 5.4 9.9 16 1 8 1 4 7 0.3 3 8 15 0.6 1 2 3 4 20 0.9 1.4 2.3 5.5 3.6 7.2 5.7 25 1 1 4 1 15.7 18 32 32 1 2 1 32.9 38 40 40 2 53.6 50 62 10.8 50 Note) The companion
Made to Order Series Compatible with Secondary Batteries 1 For details about 25A-, refer to the WEB catalog Series Compatible with Secondary Batteries/Series 25A-. X536 X538 X555 How to Order 25AVP 4 5DZ1 Fill in according to How to Order above. Note) Electrical entry can be selected only for D type. Check valve type is available only when the thread type is Rc.
or less Nitrogen gas Ultrapure water Sulfuric acid (except fuming sulfuric acid) Note 2) Concentration 30% or less Phosphoric acid Concentration 50% or less The material and fluid compatibility check list provides reference values as a guide only.
-25A VND50D-32A VND50D-32F VND60D-40A VND60D-40F VND70D-50A VND70D-50F 1 8 1 4 26 28 31 120 130 240 380 7 0.3 3 8 15 0.6 1 2 3 4 20 0.9 1.4 2.3 5.5 3.6 7.2 5.7 10.8 25 1 VC 1 4 1 440 32 32 1 2 1 VDW 920 40 40 2 VQ 1500 50 50 Note) The companion flange is JIS B 2210 10K (standard) or its equivalent.