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VNA311C-20A-5G

Applicable Fluid CE compliant type Type Switching Type Connection Type Plumbing Thread Nominal Driving Type Orifice Dia. Voltage Sealing materials Bracket Functions Lead wire electrical entry Manual operation type CAD Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Applicable Fluid
- Air
- Oil
- Gas
ClearTrống
CE compliant
- CE-compliant product
- Not compatible
ClearTrống
type
- VNA1□
- VNA2□
- VNA3□
- VNA4□
- VNA5□
- VNA6□
- VNA7□
- VNA□0□
- VNA□1□
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Type
- Electromagnetic Type
- Air Operating Type
ClearTrống
Switching Type
- Normally Closed
- Normally Open
- Others
  - Double acting
ClearTrống
Connection Type
- Rc (R)
  - Rc
- G
- NPT
- NPTF
ClearTrống
Plumbing Thread Nominal
1/8

1/4

3/8

1/2

3/4

1

1 1/4

1 1/2

2
ClearTrống
Driving Type
- Pilot Type
ClearTrống
Orifice Dia.(Ø)
10

15

20

25

32

40

50
ClearTrống
Voltage
- 12 V DC
- 24 V DC
- 100 V AC 50/60 Hz
- 110 V AC 50/60 Hz
- 200 V AC 50/60 Hz
- 220 V AC 50/60 Hz
- 240 V AC 50/60 Hz
ClearTrống
Sealing materials
- EPR
- FKM
- NBR
ClearTrống
Bracket
- Included
- None
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Functions
CE compliant product

None
ClearTrống
Lead wire electrical entry
- Conduit terminal
- Conduit terminal with light and surge voltage suppressor
- DIN terminal
- DIN terminal with light and surge voltage suppressor
- Grommet
- Grommet terminal
- Grommet terminal with light and surge voltage suppressor
- Grommet with surge voltage suppressor
- None
ClearTrống
Manual operation type
- Locking type B (Tool required)
- Locking type B (tool required)
- Non-locking, push type
- Non-locking, push type A (projecting)
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

Same day

4 Day(s) or Less

24 Day(s) or Less

32 Day(s) or Less

37 Day(s) or Less
ClearTrống

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Process Valve, 2 Port Valve For Compressed Air And Air-Hydro Circuit Control VNA Series (VNA311C-20A-5G)

Brand :

SMC

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Price :

---
Total Price :

---
Days to ship :

---

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Product images may be representative images. Refer to the catalog for details.

Product Description

A 2 port valve for compressed air and air-hydro circuit control made by SMC.
[Features]
· A universal 2 port valve exclusively for controlling air pressure systems and air-hydro circuits
· Cylinder actuation by external pilot air
· Balance poppet type that allows normal and reverse flow
· Can be operated at 0 MPa
· Wide variations

Process Valve, 2 Port Valve For Air-Hydro Circuit Control VNA Series Specifications

VNA Series external pilot solenoid type external appearance

VNA Series air-operated type external appearance

VNA□01 JIS symbol

VNA□02 JIS symbol

VNA□03 JIS symbol

VNA□11 JIS symbol

Fluid Temperature	VNA□□□A	*1 -5 to +60°C
Fluid Temperature	VNA□□□B VNA□□□C	*1: -5 to +99°C (air-operated type only)
Ambient Temperature		*1 -5 to +50°C (60°C for air-operated type)
Proof Pressure		1.5 MPa
Operating Pressure Range		0 to 1 MPa
External Pilot Air	Pressure Range	0.2 to 0.7 MPa
	Lubrication	Not required (if lubricating, use turbine oil class 1 ISO VG32 *2)
	Temperature	*1: -5 to +50°C (60°C for air-operated type)
Mounting Orientation		*3: Unrestricted

*1: No freezing.
*2: Do not lubricate if seal material is EPR.
*3: However, if the external pilot is a solenoid type, SMC recommends mounting the pilot solenoid valve in an upward facing vertical or horizontal orientation.

Model

Model	Piping Connection Port Diameter Thread	Orifice Diameter ø(mm)	Flow Rate Characteristics					Weight (kg)
			Measured with Air			Measured with Water^*		Weight (kg)
			C (dm³/(bar·sec)]	b	Cv	Kv	Conversion Cv	Air Operated Type	External Pilot Solenoid Type
VNA1□□□-6A	1/8	10	3.5	0.35	0.88	0.9	1.0	0.1	0.2
VNA1□□□-8A	1/4		5.9	0.24	1.5	1.5	1.7
VNA1□□□-10A	3/8		7.9	0.16	1.9	1.8	2.1
VNA2□□□-10A	3/8	15	16	0.35	3.8	3.9	4.5	0.3	0.4
VNA2□□□-15A	1/2	15	23	0.25	4.8	4.6	5.4	0.3	0.4
VNA3□□□-20A	3/4	20	34	0.16	7.5	7.5	8.7	0.5	0.6

*This product cannot be used for water.

Model	Piping Connection Port Diameter Thread	Orifice Diameter ø(mm)	Flow Rate Characteristics			Weight (kg)
			Measured with Air	Measured with Water		Air Operated Type	External Pilot Solenoid Type
			Effective Area (mm²)	Kv	Conversion Cv	Air Operated Type	External Pilot Solenoid Type
VNA4□□□-25A	1	25	220	10.4	12	0.8	0.9
VNA5□□□-32A	1 1/4	32	320	15.6	18	1.3	1.4
VNA6□□□-40A	1 1/2	40	500	24.2	28	2.1	2.2
VNA7□□□-50A	2	50	770	37.2	43	3.1	3.2

Pilot Solenoid Valve Specifications

Piping Connection Port Diameter			6A to 25A	32 A to 50 A
Pilot Solenoid Valve			SF4-□□□-23 SF4-□D-23-Q SF4-□DZ-23-Q	VO307-□□□1 VO307-□D1-Q VO307-□DZ1-Q
Electrical Entry			Grommet, grommet terminal Conduit terminal DIN Terminal	Grommet, DIN terminal
Coil Rated Voltage (V)	AC (50/60 Hz)		100 V, 200 V, other (semi-standard)
Coil Rated Voltage (V)	DC		24 V, other (semi-standard)
Allowable Voltage Fluctuation			-15 to +10% of rated voltage
Temperature rise value			35°C or less (when rated voltage is applied)	50℃ or less (when rated voltage is applied)
Apparent Power	AC	Inrush	5.6 VA (50 Hz), 5.0 VA (60 Hz)	12.7 VA (50 Hz), 10.7 VA (60 Hz)
Apparent Power	AC	Holding	3.4 VA (50 Hz), 2.3 VA (60 Hz)	7.6 VA (50 Hz), 5.4 VA (60 Hz)
Power Consumption	DC		1.8 W (without indicator light), 2 W (with indicator light)	4 W (without indicator light), 4.2 W (with indicator light)
Manual Operation			Non-locking push type Other (semi-standard)	Non-locking push type

*See catalog for information on ordering pilot solenoid valves.

Diagram

VNA Series diagram

Component Parts

Number	Part Name	Material	Notes
1	Body	Aluminum alloy	Platinum silver coated
2	Cover Assembly	Aluminum alloy	Platinum silver coated
^*3	Plate Assembly	Aluminum alloy	Seal material (NBR, FKM, EPR)
^*4	Valve Element	Aluminum alloy	Seal materials (NBR, FKM, EPR)
5	Piston Assembly	Aluminum alloy	-
6	Travel Spring	Stainless steel	-
7	Return Spring	Piano wire	-
8	Pilot Solenoid Valve	-	-

*Parts 3 and 4 are for selection of valve composition.

Operating Principle

For VNA□01□, □11□ (N.C. Type)

When pilot solenoid valve 8 is not energized (or when air is exhausted from 12 (P1) port of the air operated type), valve 4 linked to piston 5 is closed via the action of the return spring 7.

For Opening the Valve

When the pilot solenoid valve is energized (or when pressurized air enters through port 12 (P1) of the air operated type), the pilot air that has entered under the piston moves upward, opening the valve.

For Closing the Valve

When the power to the pilot solenoid valve is cut (or when fluid is exhausted from port 12 (P1) of the air operated type), the pilot air under the piston is exhausted and the valve closed via the action of the return spring.

For VNA□02□, □12□ (N.C. Type)

In contrast for the N.C. type, when the power to the pilot solenoid valve is shut off (or when air is exhausted from port 10 (P2) of the air operated type), unenergized, the valve is held open via the return spring. When the pilot solenoid valve is energized (or when pressurized air enters through port 10 (P2) of the air operated type), the valve closes.

VNA□03□ (C.O. Type)

The valve of the C.O. type, which has no return spring, is in an arbitrary position when air is exhausted through ports 12 (P1) and 10 (P2). When pressurized air enters port 12 (P1) (exhaust from port 10 [P2]), the valve opens. The valve closes when pressurized air enters port 10 (P2) (exhaust from port 12 [P1]).

Drawing

(Units: mm)

Piping connection port diameter: 6A, 8A, 10A dimensional drawing

*10 mm longer for EZ and TZ, and 17 mm longer for DZ.

VNA1□□□-6A main port 1 (A), 2 (B): 1/8
VNA1□□□-8A main port 1 (A), 2 (B): 1/4
VNA1□□□-10A main port 1 (A), 2 (B): 3/8

(Units: mm)

Piping connection port diameter: 10A, 15A, 20A, 25A dimensional drawing

*10 mm longer for EZ and TZ, and 17 mm longer for DZ.

(Units: mm)

Model	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
VNA2□□□-10A	3/8	63	42	29	14	72.5	80.5	75	80	84.5	124	125.5	144.5	52	26	4.5	24.3	2.3	25	34	55
VNA2□□□-15A	1/2	63	42	29	14	72.5	80.5	75	80	84.5	124	125.5	144.5	52	26	4.5	24.3	2.3	25	34	55
VNA3□□□-20A	3/4	80	50	35	17.5	84	92	84	89	93.5	135.5	137	156	62	31	5.5	28.3	2.3	30	43	60.5
VNA4□□□-25A	1	90	60	40	20	100	108	90	95	99.5	151.5	153	172	72	36	6.5	33.3	2.3	35	49	73

(Units: mm)

Piping connection port diameter: 32A, 40A, 50A dimensional drawing

(Units: mm)

Model	Main Port 1 (A), 2 (B)	Pilot Port 12 (P1), 10 (P2)	A	B	C	D	E	F	G	H	I	J
VNA5□□□-32A	1 1/4	1/8	105	77	53	26.5	120.5	20	129.5	170.1	211.5	55
VNA6□□□-40A	1 1/2	1/4	120	96	60	30	137	24	147	187.6	229	63
VNA7□□□-50A	2	1/4	140	113	74	37	160	24	170	210.6	252	74

*See the SMC catalog for information other than that detailed above.

: 30; 45; 60

Part Number
VNA311C-20A-5G

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to ShipSố ngày giao hàng	RoHS	Type	Applicable Fluid	Switching Type	Connection Type	Plumbing Thread Nominal	Driving Type	Orifice Dia. (Ø)	Operating Temperature Range (°C)	Number of Solenoids	Voltage	Sealing materials	Bracket	Functions	CE compliant	Lead wire electrical entry	Manual operation type
	3,119,200 VND	1 Piece(s)		32 Day(s)	-	Electromagnetic Type	-	Normally Closed	[Rc (R)] Rc	3/4	Pilot Type	20	-5～50	Single Solenoid	24 V DC	EPR	None	None	-	Grommet	Non-locking, push type

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Basic InformationThông tin cơ bản

Operating Environment	Standard	Body Material	Aluminum	Application	Single Item

Please check the type/dimensions/specifications of the part VNA311C-20A-5G in the Process Valve, 2 Port Valve For Compressed Air And Air-Hydro Circuit Control VNA Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần VNA311C-20A-5G trong chuỗi Process Valve, 2 Port Valve For Compressed Air And Air-Hydro Circuit Control VNA Series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

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Standard Unit Price	Minimum order quantity	Days to ShipSố ngày giao hàng	RoHS	Type	Applicable Fluid	Switching Type	Connection Type	Plumbing Thread Nominal	Driving Type	Orifice Dia. (Ø)	Operating Temperature Range (°C)	Number of Solenoids	Voltage	Sealing materials	Bracket	Functions	CE compliant	Lead wire electrical entry	Manual operation type
1,488,800 VND	1 Piece(s)	Same day	-	Air Operating Type	Oil / Gas / Air	Normally Closed	[Rc (R)] Rc	1/8	Pilot Type	10	-5～60	-	-	NBR	Included	None	-	None	Locking type B (tool required)
1,425,600 VND	1 Piece(s)	32 Day(s)	-	Air Operating Type	Oil / Gas / Air	Normally Closed	[Rc (R)] Rc	1/4	Pilot Type	10	-5～60	-	-	NBR	None	None	-	None	Non-locking, push type
1,488,800 VND	1 Piece(s)	32 Day(s)	-	Air Operating Type	Oil / Gas / Air	Normally Closed	[Rc (R)] Rc	1/4	Pilot Type	10	-5～60	-	-	NBR	Included	None	-	None	Locking type B (tool required)
3,119,200 VND	1 Piece(s)	32 Day(s)	-	Electromagnetic Type	-	Normally Closed	[Rc (R)] Rc	3/4	Pilot Type	20	-5～50	Single Solenoid	24 V DC	EPR	None	None	-	Grommet	Locking type B (tool required)
3,324,800 VND	1 Piece(s)	32 Day(s)	-	Electromagnetic Type	Oil / Gas / Air	Normally Open	[Rc (R)] Rc	3/4	Pilot Type	20	-5～50	Single Solenoid	100 V AC 50/60 Hz	NBR	None	None	-	DIN terminal with light and surge voltage suppressor	Non-locking, push type
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phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Applicable Fluid

CE compliant

type

Type

Switching Type

Connection Type

Plumbing Thread Nominal

Driving Type

Orifice Dia.(Ø)

Voltage

Sealing materials

Bracket

Functions

Lead wire electrical entry

Manual operation type

CADCAD

Days to ShipSố ngày giao hàng

Specify AlterationsChỉ định thay đổi

Process Valve, 2 Port Valve For Compressed Air And Air-Hydro Circuit Control VNA Series (VNA311C-20A-5G)

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Product Description

Process Valve, 2 Port Valve For Air-Hydro Circuit Control VNA Series Specifications

Model

Pilot Solenoid Valve Specifications

Diagram

Component Parts

Operating Principle

Drawing

Basic InformationThông tin cơ bản

Products like this...

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

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Caution

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