ON OUT2 ON OFF bit_2 [12] OUT013 ONIN13 ON10 OUT3 ON OFF bit_3 [13] BUSY ON OUT0 1 OFF ON BUSY 3 OFF [14] BUSY ONIN13 OFF OFF ON ALARM [15] BUSY OFFOUT1 3 ON 0 49 No.JXC-OMU0004-A 10. 10.1 LEF LEF LEFB LEFS 16,25,32 16A 16B 25H 25A 25B [mm/s] 60 30 2] 1000 [mm/s [mm/s] 48 10 5 20 12 6 2] 1000 [mm/s [mm] 5 1 LEFS 32H 32A 32B 40H 40A 40B [mm/s] 30 2] 1000 [mm/s [mm/s] 24 16 8 30
Operating pressure (MPa) Flow Characteristics/Weight Flow characteristics 1 4/2 (P A/B) 4/2 5/3 (A/B EA/EB) Weight (kg) Port size Pilot port size (Nominal size) Function Valve model C [dm3/(sbar)] 14 14 14 14 13 13 14 (13) 14 (13) 13 13 C [dm3/(sbar)] b Cv b 0.28 0.30 0.26 0.30 0.25 0.29 0.32 (0.3) 0.32 (0.3) 0.28 0.28 Cv 3.4 3.8 3.4 3.7 3.0 3.4 3.6 (3.2) 3.6 (3.2) 3.1 3.3 VFRA4111-03
AL47 13 Pump breaker trip AL48 Pump inverter error AL49 Air exhaust fan stoppage 14 12: Water-cooled type model does not generate this alarm. 13: Power supply "-20" specification model does not generate this alarm.
Switch Terminal No. 5 Terminal No.13 Power supply terminal cover Note: Hold the signal cable by cable band. (Cable band is prepared by the user.)
SYJ 6 to 8 Pg9 1/4 VQZ 2 x 1/8 (External pilot port) Pilot EXH VP 2 x 13 (Mounting hole) VG EXH 243.1 250.7 PA PE VP3 159 166 150 140 105 90 IN EXH OUT 62 62 25 2 118 41 41 (EXH port) 2 x 1 / , 1 / , 2 4 1 2 1 (IN, OUT port) When B spec. of -X81 (N.O. spec.), VF3140 solenoid has to be positioned at left, when looking at the EXH port in the front face.
RE A B Mounting bracket nut Unit holding tie-rod Bore size (mm) Nut Width across flats REC Socket Width across flats Socket JIS B 4636 2 point angle socket 10 10 40 JIS B 1181 Class 3 M8 x 1.25 JIS B 4636 CX 13 2 point angle socket 13 JIS B 4636 2 point angle socket 13 50 13 CY JIS B 4636 2 point angle socket 13 JIS B 4636 JIS B 1181 Class 3 M10 x 1.25 63 17 13 2 point angle socket 17 MQQ
RE A B Mounting bracket nut Unit holding tie-rod Bore size (mm) Nut Width across flats REC Socket Width across flats Socket JIS B 4636 2 point angle socket 10 10 40 JIS B 1181 Class 3 M8 x 1.25 JIS B 4636 CX 13 2 point angle socket 13 JIS B 4636 2 point angle socket 13 50 13 CY JIS B 4636 2 point angle socket 13 JIS B 4636 JIS B 1181 Class 3 M10 x 1.25 63 17 13 2 point angle socket 17 MQQ
Material 20 25 32 40 Piston seal NLP-20A NLP-19A NLP-32A NLP-40A NBR !
South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com R P 27 30 (2) 7 12.7 VR A 9.2 VH 2 15 (Bracket) 10 VHS 11 Base mounted: SYJA34-M5 14 5 10 Manual override (Non-locking) 2-3.2 (External pilot port) (For mounting) 17 3 (For solenoid valve) 2.5 M3 x 0.5 (Pilot port) A 11 17.5 1.5 21 27 30 28.5 P R 1 (Breathing hole) 13
To maintain p3% F.S. in the specificatioins, use a straight pipe that is 11 cm or longer in length. p2 p0 0 2 4 6 8 10 Straight piping length [cm] 13 For measurable range for ethylene glycol aqueous solution (reference values), refer to page 6.
Without sub-plate 00 VPA4 54, 4 74 JIS Symbol (10A) 3 8 (15A) 1 2 (20A) 3 4 (25A) 1 (32A) 1 4 1 (40A) 1 2 1 03 2 position double 2 position single Body size VPA4150/4170 VPA4250/4270 04 06 10 0 1 VPA4 5 Piping standard 3 4 standard 11 4 Side ported Bottom ported W/o sub-plate 5 7 0 1 12 14 0 1 VPA4 7 4 Option Side piping only 3 position exhaust center 3 position closed center VPA4350 VPA4450
Bore Size: 12mm, Stroke: 40mm, Adjuster: Adjusters Both Ends, Function: Standard, Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal, Lead Wire or Prewired Connector: -, Number: -
Bore Size: 12mm, Stroke: 40mm, Adjuster: Adjusters Both Ends, Function: Standard, Auto Switch: M9PV--Solid State , Gen. Purpose, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: 0.5m Cord Length, M8-3 Pin Connector, Number: -
Bore Size: 12mm, Stroke: 40mm, Adjuster: A (Adjusters Both Ends), Function: Standard, Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal
Bore Size: 12mm, Stroke: 40mm, Adjuster: A (Adjusters Both Ends), Function: Standard, Auto Switch: M9PV--Solid State , Gen. Purpose, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: SAPC (0.5m Cord Length, M8-3 Pin Connector)
C), and then draw a perpendicular line. 3) Find the intersection (A) of the curve, which is equal to relative humidity (Ex. 50%). 4) Draw a line from point (A) parallel to horizontal axis, and find the intersection (B) of the curve for 100% relative humidity. 5) Draw a perpendicular line from the intersection at point (B) down to the horizontal axis and read the Dew Point Temperature. (13