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Part Number CompleteĐã hoàn thành

VND400D-25A-BL

Tube Flange Nominal type Switching Type Connection Type Plumbing Thread Nominal Driving Type Orifice Dia. Option Body material CAD Days to Ship

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

Tube Flange Nominal
32

40

50
ClearTrống
type
- VND10
- VND20
- VND30
- VND40
- VND50
- VND60
- VND70
ClearTrống
Switching Type
- Normally Closed
- Normally Open
ClearTrống
Connection Type
- Rc (R)
  - Rc
- G
- NPT
- Tube Flange
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)
7

15

20

25

32

40

50
ClearTrống
Option
- None
- With Bracket
- With bracket and indicator (for visual verification of operation)
- With indicator (visual verification of operation)
ClearTrống
Body material
- Copper Alloy
- Stainless steel
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

4 Day(s) or Less

32 Day(s) or Less

37 Day(s) or Less

77 Day(s) or Less

92 Day(s) or Less
ClearTrống

Specify AlterationsChỉ định thay đổi

Steam Valve, 2 Port Valve For Steam VND Series (VND400D-25A-BL)

Brand :

SMC

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Price :

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Total Price :

---
Days to ship :

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CAD Download

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thận trọng

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

Product Description

A valve made by SMC.
[Features]
· Use of a PTFE seal makes it suitable for steam.
· Large valve capacity.
· Wide variations.
· With indicator (option)
· Cylinder operated by external pilot air.
· With PTFE seal.

2 Port Valve For Steam, Steam Valve, VND Series Specifications

2 Port Valve For Steam, Steam Valve, VND Series external appearance

Model	Piping Connection Port Diameter		Orifice Diameter ø (mm)	Flow Rate Characteristics		Weight (kg)
Model	Thread	Flange^*	Orifice Diameter ø (mm)	Kv	Conversion Cv	Weight (kg)
VND10□D-6A	1/8	-	7	0.9	1.1	0.3
VND10□D-8A	1/4	-		1.0	1.2
VND10□D-10A	3/8	-		1.1	1.3
VND20□D-10A	3/8	-	15	4.3	5.0	0.6
VND20□D-15A	1/2	-	15	4.6	5.4	0.6
VND30□D-20A	3/4	-	20	8.6	9.9	0.9
VND40□D-25A	1	-	25	13.6	16	1.4
VND50□D-32A	1 1/4	-	32	15.7	18	2.3
VND50□D-32F	-	32	32	15.7	18	5.5
VND60□D-40A	1 1/2	-	40	32.9	38	3.6
VND60□D-40F	-	40	40	32.9	38	7.2
VND70□D-50A	2	-	50	53.6	62	5.7
VND70□D-50F	-	50	50	53.6	62	10.8

*The accompanying flange should be JIS B 2210 10K (ordinary) or its equivalent

Specifications

Fluid (Main Piping)			Steam
Fluid Temperature			^*1 -5 to 180°C
Ambient Temperature			^*1: -5 to 60°C
Proof Pressure			1.5 MPa
Operating Pressure Range			0 to 0.97 MPa
External Pilot Air	Pressure	N.C. Type	0.3 to 0.7 MPa
	Pressure	N.O. Type	0.1 + 0.25 × (operating pressure) to 0.25 + 0.25 × (operating pressure) MPa - See table (1)
	Lubrication		Not required
	Temperature		^*1: -5 to 60°C
Mounting Orientation			Free

*1 No freezing.
*2 The non-lubricated specification are not available for these models.

JIS symbol

Table 1. VND□02D Pilot Pressure Valve Type (N.O. Type)

VND□02D pilot pressure valve type (N.O. type) pressure graph

*Keep the pilot pressure within range A against the operating pressure.

Diagram

N.C. type (left drawing) / N.O. type (right drawing) diagram

Component Parts

Number	Part Name	Material	Notes
1	Body	^*Bronze	Clear coating
2	Cover Assembly	Aluminum alloy	Platinum silver coated
3	Plate Assembly	^*Brass	PTFE/EPR/FKM
4	Valve Element	^*Brass, PTFE	-
5	Piston Assembly	Aluminum alloy	-
6	Return Spring	Piano wire	-
7	Second Plate Assembly	Aluminum alloy	-

*Body option S is stainless steel.

Operating Principle

For VND□00/04□ (N.C. Type)

When air is exhausted from 12 (P1) port, valve 4 linked to piston 5 is closed via the action of the return spring 6.

For Opening the Valve
　When pressurized air enters through port 12 (P1), the pilot air that has entered under the piston moves upward, opening the valve.
For Closing the Valve
　When fluid is exhausted from port 12 (P1), the pilot air under the piston is exhausted and the valve closed via the action of the return spring.

For VND□02□ (N.O. Type)

In contrast for the N.C. type, when air is exhausted from port 10 (P2), the valve is held open via the return spring. Pressurized air through port 10 (P2) closes the valve.

Dimensions/Diagram

(Units: mm)

Piping Connection Port Diameter: 6A, 8A, 10A

Piping connection port diameter: 6A, 8A, 10A dimensions and diagram

VND10□D-6A: main port 1 (A), 2 (B) 1/8
VND10□D-8A: main port 1 (A), 2 (B) 1/4
VND10□D-10A: main port 1 (A), 2 (B) 3/8

Piping Connection Port Diameter: 10A, 15A, 20A, 25A

Piping connection port diameter: 10A, 15A, 20A, 25A dimensions and diagram

Model	Main Port 1 (A), 2 (B)	A	B	C	D	E	F	G	M	N	P	Q	R	S	T	U
VND20□D-10A	3/8	63	42	28	14	73.5	81.5	4	52	26	4.5	24.3	2.3	25	34	56
VND20□D-15A	1/2	63	42	28	14	73.5	81.5	4	52	26	4.5	24.3	2.3	25	34	56
VND30□D-20A	3/4	80	50	35	17.5	85	93	5	62	31	5.5	28.3	2.3	30	43	61.5
VND40□D-25A	1	90	60	44	22	101	109	6	72	36	6.5	33.3	2.3	35	49	74

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

Piping connection port diameter: 32A, 40A, 50A dimensions and diagram

Model	Main Port 1 (A), 2 (B)	Pilot Port 12 (P1), 10 (P2)	A	B	C	D	E	F	G	H	J
VND50□D-32A	1 1/4	1/8	105	77	53	26.5	121.5	20	130.5	8	55
VND60□D-40A	1 1/2	1/4	120	96	60	30	138	24	148	10	63
VND70□D-50A	2	1/4	140	113	74	37	161	24	171	12	74

Piping Connection Port Diameter / Flange Type: 32F, 40F, 50F

Piping connection port diameter / Flange type: 32F, 40F, 50F dimensions and diagram

Model	Compatible Companion Flange 1 (A), 2 (B)	Pilot Port 12 (P1), 10 (P2)	A	B	C	D	E	F	G	H	J
VND50□D-32F	32	1/8	130	211.5	135	135	20	100	36	12	8
VND60□D-40F	40	1/4	150	227	140	147	24	105	42	12	10
VND70□D-50F	50	1/4	180	251	155	163.5	24	120	54	14	12

Precautions

External Pilots

For the pilot port 12 (P1) and 10 (P2) piping, follow the information below for the relevant model.

Port 12 (P1): VND□O□D external pilot / VND□O2D bleed port
Port 10 (P2): VND□O□D bleed port / VND□O2D external pilot

SMC recommends installing a silencer on the bleed port to prevent debris from getting into the valve.

Piping

Use heat resistant parts for fittings, tubing, etc. (Compression fittings, fluorine resin tubes, copper piping, etc.)

Other Precautions

*See the SMC catalog for information other than that detailed above.
*Pictures are of representational models.

Adiabatic Space

There is a gap between the body and cover for heat insulation (*approx. 1 mm [see figure below]).

Detailed view of adiabatic space

: 30; 45; 60

Part Number
VND400D-25A-BL

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to ShipSố ngày giao hàng	RoHS	Switching Type	Connection Type	Plumbing Thread Nominal	Driving Type	Tube Flange Nominal	Orifice Dia. (Ø)	Option	Body material
	4,189,694 VND	1 Piece(s)		37 Day(s)	-	Normally Closed	[Rc (R)] Rc	1	Pilot Type	-	25	With bracket and indicator (for visual verification of operation)	Copper Alloy

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Basic InformationThông tin cơ bản

Type	Air Operating Type	Applicable Fluid	Steam	Operating Environment	Standard
Operating Temperature Range(°C)	-5::60

Please check the type/dimensions/specifications of the part VND400D-25A-BL in the Steam Valve, 2 Port Valve For Steam VND Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần VND400D-25A-BL trong chuỗi Steam Valve, 2 Port Valve For Steam VND 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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VND102D-F10A-L
VND102DS-10A
VND102DS-10A-L
VND400D-25A-L
VND400D-N25A
VND400DS-25A

Standard Unit Price	Minimum order quantity	Days to ShipSố ngày giao hàng	RoHS	Switching Type	Connection Type	Plumbing Thread Nominal	Driving Type	Tube Flange Nominal	Orifice Dia. (Ø)	Option	Body material
-	1 Piece(s)	Quote	10	Normally Open	G	3/8	-	-	-	With indicator (visual verification of operation)	Copper Alloy
2,818,400 VND	1 Piece(s)	32 Day(s)	-	Normally Open	[Rc (R)] Rc	3/8	Pilot Type	-	7	None	Stainless steel
2,913,600 VND	1 Piece(s)	32 Day(s)	-	Normally Open	[Rc (R)] Rc	3/8	Pilot Type	-	7	With indicator (visual verification of operation)	Stainless steel
4,639,200 VND	1 Piece(s)	32 Day(s)	-	Normally Closed	[Rc (R)] Rc	1	Pilot Type	-	25	With indicator (visual verification of operation)	Copper Alloy
-	1 Piece(s)	Quote	-	Normally Closed	NPT	1	Pilot Type	-	25	None	Copper Alloy
8,169,600 VND	1 Piece(s)	32 Day(s)	-	Normally Closed	[Rc (R)] Rc	1	Pilot Type	-	25	None	Stainless steel

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
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