Table of Contents 4.5 10 15 20 30 40 50 60 3 2 6 30 60 8 25 35 10 20 40 10 35 Flow rate Q kg/h Figures inside [ ] indicate the saturated steam holding heat (kcal/kg).
30 31 30 34 30 30 30 30 30 38 30 42.5 33 37 71.5 81.5 38.5 31.5 38 31.5 73 69 81 69 34 34 35 34 38 34 34 34 34 34 42 34 46.5 37.5 42 76.5 86.5 42 35.5 42 35.5 78.5 77 86.5 77 41 41 41.5 41 44 41 41 41 41 41 49 41 52 43 49 83.5 93.5 46.5 43 47 43 85.5 91 93.5 91 49.5 49 50 49 52.5 49 49.5 49 49.5 49 56 49 58.5 51.5 57.5 92 102 53.5 51 53.5 51 94 107 102 107 100 56.5 56 58.5 56 61 56 56.5
30 30 30.5 30 38 72.5 80.5 40 31 38.5 31 73 69 81 69 30 32 30 35 30 34 34 34 35 34 43.5 78 86 43.5 35 42.5 35 78.5 77 86.5 77 34 36.5 34 39 34 41 41 41 42.5 41 50.5 85 93 49 42 48 42 85.5 91 93.5 91 41 43.5 41 46 41 49.5 49.5 48.5 51 48.5 59 93.5 101.5 55.5 50 54 50 94 107 102 107 49 51.5 49 54 49 57 58.5 56 59 56 69.5 104 112 63 57.5 62 57.5 104 121 112 121 56 59.5 56 62.5 56 D-A9 and
, 40, 50 10, 20, 30, 40, 50, 75 10, 20, 30, 40, 50, 75, 100 10, 20, 30, 40, 50, 75, 100, 125 10, 20, 30, 40, 50, 75, 100, 125, 150 10, 20, 30, 40, 50,7 5, 100, 125, 150 *90and 91-series MXQ6 products do not have shock absorbers.
For Saturated Steam (664)(183) Upstream pressure of valve P1 1.0 MPa 1.0 Downstream pressure of valve (P2) [MPa] (663)(179) 0.8 (662)(174) (661)(170) Subsonic Critical pressure 0.9 0.6 (660)(164) 0.7 0.8 (658)(158) Sonic 0.4 0.6 (656)(151) 0.5 (654)(143) 0.4 (650)(133) 0.2 0.3 0.2 (646)(120) 0 0.1 2 5 10 15 25 20 3 10 15 20 25 45 40 35 30 4 20 10 30 40 50 60 5 30 40 50 60 70 80 20 7 20 30
Auto Switch Mounting Height (mm) Auto switch model D-A7H D-A80H/F7 D-J79/F7W D-F7BA D-J79W D-F79F D-F7NT D-M9V D-M9WV D-M9AV D-F7V D-F7WV D-F7BAV D-A7 D-A80 D-A73C D-A80C D-J79C D-A9V D-A79W D-P3DWA Bore size (mm) Hs Hs Hs Hs Hs Hs Hs Hs Hs 12 16 20 32 40 50 19.5 17 22.5 20 22 22.5 28.5 24.5 27.5 25.5 25 23 24.5 25.5 31 27.5 30 28 30 27.5 34 36 40.5 36.5 39.5 37.5 35.5 32 30 37.5 38 43.5
30 40 48 30 40 48 15 15 20 24 15 20 24 62.5 73.5 72 75 78 76.5 79.5 30 35 35 35 40 40 40 9 9 9 20 22 22 22 24.5 24.5 24.5 8 8 9 14 8 9 14 15 15 22.2 19 15 22.2 19 18 18 22.2 20.6 18 22.2 20.6 6.4 6.4 7.6 6 6.4 7.6 6 27 29.5 29.5 29.5 32 32 32 44 54 52.5 53.5 58 56.5 57.5 30 32.5 32.5 32.5 35 35 35 30.5 40 38.5 39.5 44.5 43 44 2 11 9 9 3 11 Conduit terminal DIN terminal Size Port size P Q
Add 10 g for conduit, 30 g for DIN terminal, and 60 g for conduit terminal type respectively. Refer to Glossary of Terms on page 30 for details on the max. operating pressure differential.
25 30 35 40 5 10 18 10.5 21 45 16 15 20 25 30 35 40 5 10 20 13 26 45 Note) Only adjust the setting position after confirming the auto switch is properly activated.
4.5 10 15 20 30 40 50 60 3 2 6 30 60 8 25 35 10 20 40 10 35 Flow rate Q kg/h Figures inside [ ] indicate the saturated steam holding heat (kcal/kg).
Required griping force = 0.15 kg x 20 x 9.8 m/s2 = Approx. 29.4 N or more 80 60 30 40 20 0 Gripping point L mm Length of gripping point: 30 mm Selecting the MHF2-12D The gripping force is obtained from the intersection point of the gripping point distance L = 30 mm and a pressure of 0.4 MPa.
Required griping force = 0.15 kg x 20 x 9.8 m/s2 = Approx. 29.4 N or more 80 60 30 40 20 0 Gripping point L mm Length of gripping point: 30 mm Selecting the MHF2-12D The gripping force is obtained from the intersection point of the gripping point distance L = 30 mm and a pressure of 0.4 MPa.
Required griping force = 0.15 kg x 20 x 9.8 m/s2 = Approx. 29.4 N or more 40 20 0 80 60 30 Gripping point L mm Length of gripping point: 30 mm Selecting the MHF2-12D The gripping force is obtained from the intersection point of the gripping point distance L = 30 mm and a pressure of 0.4 MPa.
External gripping Internal gripping L L F F MHF2-8D MHF2-12D 70 Pressure 0.7MPa 30 60 Pressure 0.7MPa 0.6MPa 0.6MPa 50 Gripping force N Gripping force N 0.5MPa 20 0.5MPa 40 0.4MPa 0.4MPa 30 0.3MPa 0.3MPa 10 20 0.2MPa 0.2MPa 10 40 20 40 30 20 10 0 0 80 60 Gripping point L mm Gripping point L mm MHF2-16D MHF2-20D 140 210 Pressure 0.7MPa Pressure 0.7MPa 120 180 0.6MPa 0.6MPa 100 150 Gripping
30 35 19.5 19.5 22.5 34 43 47 29 37 43 14 17 20 3.5 4.5 4.5 28 35 42 63 80 90 44.5 51.5 60 104 (110.5) 24 29 33 71.5 78 92 115.5 (122) 133 (140.5) ( ) denotes the value for N.O.
VXK2l3l 4.5 10 15 20 30 40 50 60 3 2 VXK 4l 6 30 60 3 2 VXK 50 8 25 30 Flow rate Q kg/h ( ): Saturated steam holding heat (kcal/kg) ( ): Saturation temperature (C) How to read the graph The sonic range pressure to generate a flow rate of 15 kg/h is P1 0.15 MPa for 4.5 orifice (VXK2l3lS), P1 0.37 MPa for 3 orifice (VXK2l2lS), and P1 0.82 MPa for 2 orifice (VXK211lS).
o2O, a25/5 b 50 o32,a4ol51o IOC) o50 to 61 00/1 0 to 1 0O Singleacting Spring return/extend s 1 2 1 0 6 4 U 5 , 1 0 o50h0.20 Ion.rotating rod Double acting Singl rod o12, @16/5 lD 30 o20, @295to 50 o32, o4ol510 1OO o50, 0631 0 to 1 00 Double rod s12, s1615 lo 30 o20 lo o40l5 to 50 o50, a6310lo 50 @Actuation Doude acting Srngle acting spnng refurn Single acting sprinq extend Larg bore siro
Low frequency operation Switch valves at least once every 30 days to prevent malfunction. Also, in order to use it under the optimum state, conduct a regular inspection once a half year.
,oox'o''"n' ar3oro 60 Nole 2) Drain guide is G1i 4 (app cable 10 AF30lo 60) Nore 1) Wlhoul a valve name plate and caulion A F 1 0 1 0 6 0 Port size Symbol Port 1 0 20 30 40 50 60 Symbol Descrlption Applicable M5 a 1 B O AF20 to 60 1t4 a a a 3a a a 1t2 a g4 a a 1 a a auto dlain (N C.)
ble acting Single rod o12, o16/5to30 o20, o2t5 io 50 o32, @40l5lo 1N o50, 063/10 io 1m Double rod 612, E1U5lo 30 amlo @Q/5to50 o50, 0631 0 to 50 Large bor lize Double acting Single rod101o 300 Double rod 10 to 300 Standard Double acting Single @d o12. a16/5 lo 3A o20 p2t510 50 o32, o40l5 to 1 00 o50 to o10cy10 to 100 Double rod 012, 016/510 30 a20. o25/5 lo 5A 632, 64US lo 1OA o50 lo 0100