Soft Start-up Valve Operation description of the soft start-up valve q When the pilot valve q is turned OFF , the pilot air of the spool w is exhausted from the pilot valve q, and the spool w and valve e are returned upward due to the spring. This opens the flow passage to port 3 (R), exhausting the air pressure on the port 2 (A) side.
In the case of liquid: P Q = 1.9 x 106Av (9) G Q : Flow rate [l/min] Av : Flow coefficient [m2] P : Pressure difference [MPa] G : Relative density [water = 1] In the case of saturated aqueous vapor: Q = 8.3 x 106Av P(P2 + 0.1) (10) Q : Flow rate [m3/s] Av : Flow coefficient [m2] P : Pressure difference [Pa] P1 : Relative density [MPa]: P = P1 P2 P2 : Relative density [MPa] Front matter 4
Assembly Example Spacer with bracket Soft start-up valve Assembly example Soft start-up valve: AV3000-03S-5DZB-A 1 pc. Air combination: AC30-03E-D 1 pc. Spacer with bracket: Y300T-D 1 pc. Air combination Products do not come assembled. They should be ordered separately and assembled by the customer. * The Simple Special System deals with product unification.
VO307 5 D 1 Q CE-compliant CE-compliant Coil rated voltage Coil rated voltage CE-compliant Nil Q CE-compliant Nil Q 1 2 3 Note 1) 100 VAC 50/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz 24 VDC 12 VDC 240 VAC 50/60 Hz 1 2 3 Note 1) 100 VAC 50/60 Hz 200 VAC 50/60 Hz 110 VAC 50/60 Hz 220 VAC 50/60 Hz 24 VDC 12 VDC 240 VAC 50/60 Hz Note) Electrical entry: D or DZ only Note) Electrical
Piping diameter VNA211A, CCVLO2 1/2B (13 mm) Skip valve VNA311A 3/4B (19 mm) VNA411A 1B (25 mm) Speed controller Stop valve 17-4-5 2 Series VNA How to Order Seal material Thread type Bracket (Valve size: 1/2/3/4.) A B C NBR seals FKM seals EPR seals Nil F N T Rc G NPT NPTF Nil B None With bracket (VN-16) :Valve size Note 1) Valve size 1 comes with NV1-A16 (with thread).
VNA VNA Supply pressure Conditions 0.49 MPa VNA Hydraulic fluid ISO VG32 Load No load 2 1 2 1 2 1 Piping length 1 m VNA111A, CCVSO2 VNA211A, CCVLO2 VNA 3/8B (9mm) Piping diameter 1/2B (13mm) VNA311A VNA411A 1B (25mm) 3/4B (19mm) VNA This series can supplement the capacity of current air-hydro valve units.
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: B (Locking Style Slotted)
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 15, Voltage: 24 V DC, Sealing
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliant: Q (CE Compliant)
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 15, Voltage: 24 V DC, Sealing
This is a legacy product, and replaced byVNB201CS-N15A-X400
This is a legacy product, and replaced byVNB211A-N15A-5DZ-B
PLATE ASSY, NVNA201A-N15A-B, VALVE, VNA/B/C/D 2-WAY MEDIA VALVE, J1, VNA/B/C/D BODY PT 1/2, 0.1298 lb
This is a legacy product, and replaced byAV3000-N03S-5DZB-Z-A, VALVE, SOFT START, VALVE, AV SOFT START UP BODY PORT, GA, AV BODY PORT 3/8 NPT, 1.2891 lb
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal)
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 3 (110VAC 50/60HZ), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor)
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 6 (12VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor)
Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: A (NBR), Thread: N (NPT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor)
Size: ø15, Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: NBR, Thread: NPT, Port Size: 1/2, Voltage: 12VDC, Lead Wire: DIN Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -, X200: -, CE Compliant: -
Size: ø15, Valve Type: 1 [NC (Operating Pressure 1MPa)], Sealant: NBR, Thread: NPT, Port Size: 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit Terminal, Manual Override: -, Bracket: -, X200: -, CE Compliant: -