MGC 20.5 (28.5) A B 15 (22.5) A B 17.5 (25.5) A B 19.5 (27.5) A B 18 (26) A B 16 (24) B 20 27.5 27 24.5 31 25.5 27.5 29 27 24 30 21.5 (29.5) 20.5 (28.5) 15 (22.5) 17.5 (25.5) 19.5 (27.5) 18 (26) 16 (24) 25 30 29.5 27 31 25.5 27.5 29 27 24 30 22.5 (30.5) 21.5 (29.5) 15.5 (23.5) 18.5 (26.5) 20.5 (28.5) 19 (27) 17 (25) 32 33.5 33 30.5 32 26.5 28.5 30 28 25 31 25 (34) 24 (33) 18 (27) 21 (30) 33 (
OFF state { A R1 (Exhaust air) P B (Supply air) F1 < F2 condition: See figure q. ON state { { Immediately after turning on F1 > F2: See figure e.
) The IN air passes the check valve to pressure boosting chambers A and B.
3 o q q o !0 !1 !0 !1 !2 w !2 w !3 !4 !5 With reducer Tube extensions e t y r i u q o !1 !0 !2 w Component parts No.
0 Setting knob ARM q Diaphragm (A) q w !1 q !1 ARP Steel ball w !1 Bleed !2 Nozzle IR-A @2 w !2 Bleed Diaphragm (B) r !3 @4 Bleed Exhaust u IR IR !7 @3 !2 !5 !4 Diaphragm (C) e OUT (2) SUP (1) OUT (2) OUT (2) SUP (1) IRV SUP (1) @3 !8 Exhaust valve !6 @1 @1 !8 e VEX Main valve e @1 Exhaust tValve guide tValve guide tValve guide SRH IR2120 IR3120 SRP @0 !1 SRF @5 !1 ITV @0 @6 !
Double piston construction achieves compact design with strong holding force. q r Mounting is possible from 4 directions. e w Model Bore size Holding force (N) q w MHF2-8D MHZ2-10D 8 10 19 11 MHF2-12D MHZ2-20D 12 20 48 42 w e r MHF2-16D MHZ2-25D 16 25 90 65 MHF2-20D MHZ2-32D 20 32 141 158 Features 2 Series MHF2 Model Selection Model Selection Selection procedure Confirm gripping force Confirm
) I 4 5 5 Model MHS2-16D MHS2-20D MHS2-25D G 25 27 28 FZ 3 3 5 FY 11 13 14.5 FX 12.5 14.5 17 CB 11 13 15 EC 10 12 14 EO 14 16 20 NB 5h9 6h9 6h9 DC 30 36 42 NA 8 10 12 DO 34 40 48 K 4 5 6 B 30 36 42 Q 6 7 8 J 10 12 14 AA 35 38 40 AB 32 35 37 O 2 2.5 3 P M3 x 0.5 M5 x 0.8 M5 x 0.8 0 -0.030 0 -0.030 0 -0.030 Model MHS2-16D MHS2-20D MHS2-25D VA 2H9 2H9 3H9 TB 5 6 6 SC 8 9.5 10 RB 16 18 22 RA
Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 3/8, Voltage: 24VDC, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Locking Style Slotted, Bracket: None, X200: No, CE Compliance: CE Compliance
Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: FKM Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 3/8, Voltage: 240VAC 50/60HZ, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: CE Compliance
Size: 2 [ø15(ø11)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: FKM Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 3/8, Voltage: 240VAC 50/60HZ, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: CE Compliance
Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: Standard, Pilot System Option: Standard, Thread: N (NPT), Port Size: 10A (3/8), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: B (Locking Style Slotted), Bracket: None, X200: No, CE Compliance: Q (CE Compliance)
Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: Standard, Pilot System Option: V (Vacuum Pilot), Thread: N (NPT), Port Size: 10A (3/8), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: Q (CE Compliance)
Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: B (FKM Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 10A (3/8), Voltage: 7 (240VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: Q (CE Compliance
Size: 2 [ø15(ø11)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: B (FKM Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 10A (3/8), Voltage: 7 (240VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: Q (CE Compliance
Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 3/8, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Operating Pressure Difference Range
1 i q !4 r e !0 !1 q i !2 o !3 y Component Parts No.
C A 1(P) 2(A) Air Supply Warning B 1 Mount air filter to supply side close to valve. Filtration rating has to be 5m or smaller. 3(R) Model VHS2500 VHS3500 VHS4500 VHS5500 A 60 78 85 136 B 20 29 32 56 C 12.8 12.8 12.6 32 D 40 53 70 90 E 44 53 64 80 F 33 42 49 65 G 28 29 36 54 H 7.5 7.5 10 10 3.6-18
Fixing method for protective covers WRF100-T200 WRF100-S200 WRF100-T240 WRF100-S240 WRF100-T270 WRF-C200 WRF-C240 w WRF-C270 Tightening torque for cover mounting bolts Location Tightening torque (N.m) t r e r y 3.0 to 4.0 5.0 to 7.0
Port size q Seal order no. r Seal order no. t Seal order no.
Bushing Connecting bracket B Restrictor assembly Connecting bracket A Flow direction arrow Connecting bracket B r Mount the connecting bracket A, and tighten the hexagon socket head cap screw with the following torque.