VNB Note) In the case of body options S and L, the materials of the part nos. e and r are as follows: (Example): VN1-A3BA However all brackets of valve element VNB 1 to 4 are made of stainless steel. (No need to add options S and L.)
How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 +0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q: Air flow rate [l/min(ANR)] S: Effective area (mm) P: Pressure drop (P1-P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Maintenance Correction for different air temperatures
1 i q !4 r e !0 !1 q i !2 o !3 y Component Parts No.
4 q !3 !3 !6 !6 t t !1 Component Parts !1 No. Description Material 1 Bracket Steel strip DIN Rail Mounting Bracket q w e q o !0 i y u q o !0 i y Component Parts No.
(284) 301 (303) 60 77 96 113 46 60 76 85 34 40 50 60 24 36 41 50 135 164.5 200 219 50 60 79 90 77 1 8 1 2 3 x 3 4 3 x 1 1 4 95.5 111 119 VNH VNH 1 4 VND Note) ( ): CE-compliant product (-Q) VCC Model J K L M N O P Q R S T U VNH1 -10A A B VNH2 -15A A B VNH3 -20A A B VNH4 -25A A B M5 x 0.8 depth 5.5 M6 x 1 depth 6 M8 x 1.25 depth 6 M8 x 1.25 depth 6 20 24 24 29 36 48 51 25 30 35 38 30 40
1 e w r e 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 u r u t t y y q q Component Parts Description Material No. Option Standard Stainless steel Body C37 q w e r t y u i o !0 !
(Use an auto switch rated 24V DC, with a minimum amperage capacity of 10mA.) q q q w w w e e e r (Unit: N) Bore size (mm) 40 50 63 80 100 Operation r Min. sensing weight 26 40 62 100 160 Warning Back-up of the balance pressure data The balance pressure data is backed up by the controller for approximately 5 minutes during a power outage or when the power supply has been turned OFF.
Inch' size I0 1/4" 03/8' 05/16" 05/16" diameter . . 03/S' 051160 1/2" Flbw."rate tlin\~ 330 750 350 C ,oP/rolled flow . (A,MR~~N '(lmjQ' . 180 600 1100 1190 [Ereo flaw) Effettive ~IOnal 11.6 17 2.9 5.2 18.4 5.4 9.3 'ttrea mm 2 . N01e} The iMicaled 110w rate values are al a pressure 01 O.5MPa and a temperature 01 20 Q C. 1 Speed Controller 5 .
u s d Particulate generation has been reduced at the stroke ends by reducing impact using a sine cushion and by stopping the stroke using an internal stopper. i e Reduction of outgassing due to surface treatment n Impact acceleration [m/s2] o u d t R g g e a c 1 s u s d 5 i e n R g All the external parts (made of aluminum alloy) such as the body and slide table are electroless nickel plated
e Controller setting software JXC-W2-S * CD-ROM 800 For IO-Link Straight type JXC-CL-S DIN rail mounting adapter LEC-3-D0 * With 2 mounting screws This should be used when a DIN rail mounting adapter is mounted onto a screw mounting type controller afterwards.
Differential pressure indication switch r O-ring Applicable Applicable q O-ring w O-ring e O-ring Port size order no. hydraulic hydraulic order no. order no. order no.
AP100 (13) Working principle When the MR units OUT side pressure is applied to piston q , piston q moves until it balances with the force of pressure adjustment spring w . The movement of piston q is detected by switch assembly e and outputs ON and OFF signals.
26 25 25 Q NN S 62 63 83 106 111 124 150 176 188 K 5 4 11 8 10 15 16 25 26 V A 4 4 4 8 8 8 10 T C 8 14 14 26 32 32 41 L 35 38 57 66 70 80 92 110 122 MM NA 10 14 17 24 30 36 46 55 69 Model 12-CY3B6 12-CY3B10 12-CY3B15 12-CY3B20 12-CY3B25 12-CY3B32 12-CY3B40 12-CY3B50 12-CY3B63 R 12 15 18 23 27.5 34.5 6.5 7.5 8 10 10 13 13 M3 x 0.5 M6 x 1 M3 x 0.5 M10 x 1 M4 x 0.7 M10 x 1 M4 x 0.7 M20
VlA Selection Caution Environment Warning VM/VR VH q 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. q When the valve is installed in an atmosphere where there is a lot of dust, install a silencer into the port "3(R)".
KQ2C Caps P Plugs Q Cartridge KR Fitting Boot . . . . . . . .6 .7 .7 .7 P .8 .8 .9 .9 o 't0 1 0 1 0 1 1 1 1 1 1 1 2 Spucial [nnlhunilions Page 14 IIU lrlylon lltliltg Page 15 Bmss Phe tittittg$ pase N i p p l e s . . . . . . . . . 1 7 Cdinlinars -. -14 Bushings Aalaolers 1 8 '18 1 q Ts6s .20 .20 Pftr^q 21 SAE 45" Flares . -..22-23 .24 General Assembly..,.. lmoortant Oo's and Dont's Chemical
Q PF3W504S 104 50 63.6(Max. 68.6) 70.2 34 58.5 18 13.6 2.7 10 19 6 PF3W520S 112 54 63.6(Max. 68.6) 74.2 34 62.5 18 13.6 2.7 10 19 6 PF3W540S 142 71 75.25(Max. 81) 94.5 44 79 28 16.8 2.7 10 28 7 S T PF3W504S 56.5 22 PF3W520S 60.5 22 PF3W540S 78 30 -44No.PF-OMN0009CN-F PF3W504/520/540(+) A AA D K S PF3W504S--T 115 50 81.2 69.5 67.5 PF3W520S--T 123 54 85.2 73.5 71.5 PF3W540S--T 153 71
3 Sleeve 7 Iron Spacer 8 PBT r Return spring 9 Stainless steel w Board assembly 10 e Casing 11 PBT q Plug 12 NBR O-ring 13 NBR 3 Diaphragm Type Direct Acting 2/3 Port Solenoid Valve for Chemicals Series LVM10/100 Construction/Base Mounted Type LVM13R LVM14R LVM16R !2 !0 !2 !0 !2 !0 !1 !1 !1 y y y t t t u u i i u i o o !3 !3 o !3 r r r e e w w e w q !4 !4 q q !4 LVM115 Description No.
N) Steam (S,Q) Oil (Std.) VX3235-00 VX3335-00 3 1.1 0.25 0.27 AC DC 60 40 1 99 60 120 183 Maximun VX3245-00 40 1.6 0.20 0.38 4 20 VX3345-00 Minimum AC, DC Ambient temperature (C ) 40 10 Operating fluid temp.
5 y e o r q !0 !6 !5 y e o i r !9 r u e y o i q t !2 q !1 @0 !7 t !2 u !1 !7 !0 i !2 !7 !1 !5 !6 !0 t Component Parts Description Note Note Description No. Material Material No. U seal Body A NBR PBT q !2 Elbow body Cassette POM, Stainless steel PBT w !3 Seal Handle NBR PBT e !4 O-ring Body B NBR Stainless steel 303 r !5 O-ring Body B NBR Stainless steel 303 t !
AMl Related poroducts Maintenance Caution q The replacement interval for the element is when the pressure drop reaches 0.1MPa or after 2 years of operation, whichever comes first.