Search Page

VNB204A-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204A-N15A

VNB204AS-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204AS-N15A

VNB204B-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204B-N15A

VNB204BS-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204BS-N15A

VNB204C-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204C-N15A

VNB204CS-N15A

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/221300029469/?HissuCode=VNB204CS-N15A

VNC202B-N15A

Size: 2 [ø15(ø11)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: Fluoro Rubber, Thread: NPT, Port Size: 1/2, Bracket: -

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000127322/?HissuCode=VNC202B-N15A

NVNB201CS-N15A

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

https://www.smcpneumatics.com/NVNB201CS-N15A.html

NVNB204AS-N15A

This is a legacy product. Please contact us for the latest version.sales@ocaire.com

https://www.smcpneumatics.com/NVNB204AS-N15A.html

VNB201BS-N15A

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: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB201BS-N15A

VNB203A-N15A

Size: 2 [ø15(ø11)], Valve Type: 3 [CO (Operating Pressure 1MPa)], Sealant: A (NBR Seal), Body Material: Standard (Bronze Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB203A-N15A

VNB204C-N15A

Size: 2 [ø15(ø11)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: C (EPR Seal), Body Material: Standard (Bronze Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB204C-N15A

VNB202C-N15A

Size: 2 [ø15(ø11)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: C (EPR Seal), Body Material: Standard (Bronze Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB202C-N15A

VNB201AS-N15A

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB201AS-N15A

VNB202AS-N15A

Size: 2 [ø15(ø11)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB202AS-N15A

VNB204A-N15A

Size: 2 [ø15(ø11)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: A (NBR Seal), Body Material: Standard (Bronze Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB204A-N15A

VNB204CS-N15A

Size: 2 [ø15(ø11)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: C (EPR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB204CS-N15A

VNB202BS-N15A

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: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNB202BS-N15A

VNA201C-N15A

Size: 2 (ø15), Valve Type: 1 [NC (Operating Pressure 1 MPa)], Sealant: C (Ethylene Propylene Rubber), Thread: N (NPT), Port Size: 15A (1/2)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/VNA201C-N15A

33

Q = m x C x (T0 Tt) it = r x V x C x iT it = 1 x 20 x 4.2 x 103 x 12 900 = 1120 [J/s] 1120 [W] Q = m x C x (T0 Tt) it x 860 = c x V x 60 x C x iT it x 860 Cooling capacity = Considering a safety factor of 20%, 1120 [W] x 1.2 = 1344 [W] = 1 x 20 x 60 x 1.0 x 103 x 12 Thermo-chiller Q x t: Heat capacity [kJ] 15 x 860 1120 [W] 20C Water bath Cooling capacity = Considering a safety factor

https://www.smcpneumatics.com/pdfs/hrse.pdf