VNH 2 is not energized, the valve element A t connected to the piston u is closed by the return spring i. Then valve element B y connected to the valve element A t is open. When the pilot operated solenoid valve !2 is energized, the pilot air supplied to the bottom of the piston u moves upward to open the valve element A t and closes the valve element B y. Because rod !
H (Conduit terminal: T) I (DIN terminal: D) Main port 1(A), 2(B) A B C D E F G H I J K L M N P Q R S T U Model VNA2-10A VNA2-15A VNA3-20A VNA4-25A 3 8 1 2 3 4 63 144.5 55 125.5 52 42 26 29 4.5 14 24.3 72.5 2.3 80.5 25 75 34 80 84.5 124 135.5 151.5 137 153 156 172 60.5 73 1 80 90 62 72 50 60 31 36 35 40 5.5 6.5 17.5 20 28.3 33.3 84 100 2.3 2.3 92 108 30 35 84 90 43 49 89 95 93.5 99.5 Port
VCC 0.4 0.3 TQ 0.2 0.1 0 1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Operating pressure (MPa) 619 A VNC Series Construction N.C. i i o o t t r w r w Port 12(P1) Port 10(P2) u u In the case of 32A to 50A y y N.C.
Remarks 1 * Tie-rod Stainless steel 2 2 * Tie-rod Stainless steel 2 3 * Tie-rod nut Stainless steel 8 4 Foot Rolled steel 2 Metallic painting Figure -10 Mounting bracket: Center trunnion (T) Table -19 Parts list (The item with * mark is different from the basic type 25A-C (D) S2.
NBR, FKM t Aluminum alloy Piano wire y u i Note) et components determine the valve composition. Replacement Parts Part no. Description VNC1 -6A, 8A, 10A VNC2 -10A, 15A VNC3 -20A VNC4 -25A VNC5 -32A, 32F VNC6 -40A, 40F VNC7 -50A, 50F No.
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: None
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: A1
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: D
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 02 [R1/4, (M5, Female Threaded)]
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: PNP Open Collector 2 Outputs + Analog Voltage Output, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: -, Operation
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: PNP Open Collector 2 Outputs + Analog Voltage Output, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: None, Operation
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: PNP Open Collector 2 Outputs + Analog Voltage Output, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Bracket A,
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: PNP Open Collector 2 Outputs + Analog Voltage Output, Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof, Bracket: Panel Mount
Rated Pressure Range: -0.1 to 1 MPa, Output Specification: PNP Open Collector 2 Outputs + Analog Voltage Output, Unit Specification: Unit Selection Function, Initial value psi, Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: -, Lead Wire: -, Bracket: -, Operation Manual: -
M12 connector pin number X X VP544(R)/744(R)-X538 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) 1(P) 1(P) 1(P) X X VP544(R)/744(R)-X555 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r 3(R) w q e 3(R) w q e w q e
M12 connector pin number X X VP544(R)/744(R)-X538 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) 1(P) 1(P) 1(P) X X VP544(R)/744(R)-X555 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r 3(R) w q e 3(R) w q e w q e
WA WB View E NN F GB GC GA Mounting nut Mounting nut Relief port M5 x 0.8 Rod end nut MM NN F Piping port 2 x M5 x 0.8 Cover surface D LY LB LH LT LZ LX LT S + Stroke H NA A NB Y X Y X 4 x LC Mounting hole LS + Stroke Z + Stroke WW C B 0 0.3 B 0 0.3 Drawing of view (E) (mm) Z S WW WB WA NB NA NN MM H GB GA F D C B A Y X 91.5 92.5 LS LZ 42 42 25 25 LY LX 33 33 2.3 2.3 LT 14 14 LH 5.5 5.5 LC
LEC SS-T LEC Y Motorless * Specications and dimensions for the 25A-series are the same as standard products.