Safety Instructions Take measures to prevent moisture from freezing in circuits when below 5C, since this may cause damage to the O-ring and lead to a malfunction. The installation of an air dryer is recommended for eliminating condensate and moisture.
When the ambient temperature is 20C 5C and rated voltage is applied. Changing coils from AC to DC and vice versa is impossible, because of different core shapes. VXD21 0, 22 0, 23 0 are possible to exchange coil from AC to DC, but impossible from DC to AC. (Hum sound may generate because of no shading coil for DC.)
m 2 ) VX32 AC (Full wave rectification) 50/60 10 8.5 60 1 3 5 0.08 1.5 1.0 0.6 220 1.9 VX311 -00 DC 8.5 60 11 60 9.5 50 1 3 5 0.16 0.5 0.3 220 3.8 VX312 -00 50 55 22 60 47 18 AC 0.6 370 VX3225-00 2.2 0.19 4.6 VX33 1.0 530 VX3325-00 AC (Full wave rectification) 50/60 14 11.5 60 1 3 5 0.24 DC 11.5 60 0.3 0.2 5.8 220 1.0 VX313 -00 Note) They are values in an ambient temperatue of 20C 5C
Use in low temperature environments The valve can be used at a temperature down to 5C. Take appropriate measures to avoid freezing of drainage, moisture, etc. 2. Operation method The valve must be switched to each position instantly and securely. Stopping the handle halfway between the extreme positions may cause malfunction. VHS 5-8-15
Temperature conditions Water (Standard) Air (Standard) Oil (Standard) Vacuum (3) (V, M) Maximum Minimum 40 1 60 5(1) 40 5 40 40 5 5(2) Pilot port Note 1) Dew point: 5C or less Note 2) 500 cSt or less Note 3) V, M in parentheses are option symbols.
.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Basic type For 90 and 100 For 180 and 190 CRA1 Single flat Single flat CRQ2 MSQ MRQ D+10 0 B port A port B port A port +8 0 00 20t 1 0 t 9 fla la gle e f gl sin sin of of ge ge an an n r tio ta n r Ro +8 0 io Ro tat tat Ro 80 io t 1 n r fla an ge gle
When the ambient temperature is 20C 5C and rated voltage is applied. Changing coils from AC to DC and vice versa is impossible, because of different core shapes. VXP21 0, 22 0, 23 0 are possible to exchange coil from AC to DC, but impossible from DC to AC. (Hum sound may generate because of no shading coil for DC.
Use in low temperature environments The valve can be used at a temperature down to 5C. Take appropriate measures to avoid freezing of drainage, moisture, etc. 2. Operation method The valve must be switched to each position instantly and securely. Stopping the handle halfway between the extreme positions may cause malfunction. VHS 5-8-15
O When the ambient temperature is 20C 5C and rated voltage is applied. P Coil change from AC to DC or DC to AC is impossible because the iron core shapes are different.
Min. 60 5 (1) 40 5 40 40 5 5 (2) Note 1) Dew point: 5C or less Note 2) 500cSt or less Note 3) "V" in the parenthesis is option symbol. Options Material Tightness of Valve(Leakage) No. Description Standard Brass (Base is aluminum.)
Port R Operating Fluid and Ambient Temperature Operating fluid temperature (C) (3) Vacuum Ambient temperature (C) Temperature conditions Air (Standard) Oil (Standard) (V) Port P Port A Maximum Minimum 60 5 (1) 40 5 40 40 5 5 (2) Note 1) Dew point: 5C or less Note 2) 500 cSt or less Note 3) V in parentheses is option symbol. Option Material No.
Temperature range which can be set with the Thermo-cooler 5C to 35C Example) Customer requirement: 20C 3. What kind of the circulating fluids will be used? Relationship between circulating fluid (which can be used with the Thermo-cooler) and ambient temperature Aqueous solution of 15% ethylene glycol Clear water 5C 5C 40C Example) Customer requirement: Clear water 4.
When the ambient temperature is 20C 5C and rated voltage is applied. Changing coils from AC to DC and vice versa is impossible, because of different core shapes. VXP21 0, 22 0, 23 0 are possible to exchange coil from AC to DC, but impossible from DC to AC. (Hum sound may generate because of no shading coil for DC.
60 l66l 8.03 t2a4) 4,66 '220) 1.57 4.02 h02) t.o7 (78) 0.98 (25) 2.05 (52) t.55 i14l 0.43 121) ).43 t l l I 1.89 (44) M22xL5 1.46 ) 7 9 (20t 457 1 1 1 5 1 1 . 1 0 (2Al r.21 :;dd5r 3 1 . 5 : 3 : l 2.36 (60) 2.gJ 171) 9.25 t235) I0.04 t255) 2.56 (65) 0.49 1 2 5 ) 1 . 1 5 t80l 9.61 1244\ (264) 1.57 4.57 ( 1 1 6 ) 3.62 (92) 1 . 1 8 (30) 2.05 (52) ).55 (14) 0 4 3 t21) 1.43 l l 1 ) 2.25 (54) M26xl
60 l66l 8.03 t2a4) 4,66 '220) 1.57 4.02 h02) t.o7 (78) 0.98 (25) 2.05 (52) t.55 i14l 0.43 121) ).43 t l l I 1.89 (44) M22xL5 1.46 ) 7 9 (20t 457 1 1 1 5 1 1 . 1 0 (2Al r.21 :;dd5r 3 1 . 5 : 3 : l 2.36 (60) 2.gJ 171) 9.25 t235) I0.04 t255) 2.56 (65) 0.49 1 2 5 ) 1 . 1 5 t80l 9.61 1244\ (264) 1.57 4.57 ( 1 1 6 ) 3.62 (92) 1 . 1 8 (30) 2.05 (52) ).55 (14) 0 4 3 t21) 1.43 l l 1 ) 2.25 (54) M26xl
Mandrel = LD 2d 1 x 100 Here, : Deformation ratio (%) d: Tube diameter (mm) L: Measured length (mm) D: Mandrel diameter (mm) (Twice against the minimum bending radius) Test temperature: 20 5C Relative humidity: 65 5% Air Supply Warning 5.Do not use fluids other than specified. The only fluid that can be used is air. 1. Use clean air.
Mandrel Here, : Deformation ration (%) d: Tube diameter (mm) L: Measured length (mm) D: Mandrel diameter (mm) (Twice against the minimum bending radius) Handling of One-touch Fittings Test temperature: 20 5C Relative humidity: 65 5%. Caution 3. Applicable for general industry water. Please consult with SMC if using other fluids.
Water 15% Ethylene Glycol Aqueous Solution Physical property value Temperature Density [kg/L] Specific heat C [J/(kgK)] Current unit system Physical property value Temperature Density [kg/L] Specific heat C [J/(kgK)] Current unit system Weight volume ratio [kgf/L] Specific heat C [cal/(kgfC)] 5C 1.00 4.2 x 103 1.00 1 x 103 Weight volume ratio [kgf/L] Specific heat C [cal/(kgfC)] 5C 1.02
Water 15% Ethylene Glycol Aqueous Solution Physical property value Temperature Density [kg/L] Specific heat C [J/(kgK)] Current unit system Physical property value Temperature Density [kg/L] Specific heat C [J/(kgK)] Current unit system Weight volume ratio [kgf/L] Specific heat C [cal/(kgfC)] 5C 1.00 4.2 x 103 1.00 1 x 103 Weight volume ratio [kgf/L] Specific heat C [cal/(kgfC)] 5C 1.02
If water is used for the circulating fluid, set its temperature to over or more 41F (5C) to prevent it from being frozen. 6. Clear Water (as Circulating Water) Quality Standards 1. The catalog shows the specifications of the Thermoelectric Bath. 1.