Trang chủ Tin tức Đối tác Dự án Liên hệ
Đăng nhập | Đăng ký ENGLISH
Từ khóa : Gas valve, Van cầu, Van bi, ...
HOTLINE (24/7) :
0913 538 555
0 sản phẩm Xem giỏ hàng

Van điều tiết lưu lượng dòng chảy, Carbon Steel Excess Flow Valve Flanged type, made in Japan

Mã hàng : MT-980
Bảo hành : 12 tháng | Kho hàng : Có hàng

Excess Flow Valve is to close its valve when flow rate becomes larger than it is set to work. For example: If it is equipped at Outlet of Tank and when Pipeline from it accidentally is broken, the flow rate becomes larger than the preset working differential pressure, E. F. V. automatically closes itself.

MT-121  MT-980

エクセスフロー弁
Excess Flow Valve

寸法表:Principal Dimensions

単位:Unit (mm)

Type

呼び径
Nom. Dia.

入口側接続
Inlet
Connection

出口側接続
Outlet
Connection

面間(L)
Face to
Face
Dimension

閉止流量
Approx. /min.
closing Flow
Propane Liquid

MT-
121

20A

B

PT.NPT''

PT.NPT''

45

75

25A

1B

PT.NPT1

PT.NPT1

55

95

32A

1B

PT.NPT1

PT.NPT1

65

180

40A

1B

PT.NPT1

PT.NPT1

67

265

50A

2B

PT.NPT2

PT.NPT2

78

380

MT-
980

25A

1B

JIS 20K RF
ANSI 300Lb
ANSI 600Lb

JIS 20K RF
ANSI 300Lb
ANSI 600Lb

160

160

32A

1B

200

400

40A

1B

200

400

50A

2B

240

640

80A

3B

283

1600

100A

4B

305

2500

150A

6B

403

3300

200A

8B

502

5900

250A

10B

図面を請求して下さい。
Please ask for our drawing.

300A

12B

350A

14B

 面間寸法はJIS-20Kタイプの寸法を表しています。
 Face to face Dimension: JIS-20K Type

 
■MT-121 Carbon Steel Excess Flow Valve
Screwed type
■MT-980 Carbon Steel Excess Flow Valve
Flanged type


●製作範囲(フランジ)
Available in Flange Ratings of JIS-20K, ANSI 300Lb

●製作範囲(サイズ)
MT-121 is Available in the sizes of 20A, 25A, 40A, 50A
MT-980 is Available in the sizes of 25A, 32A, 40A, 50A, 80A,
100A, 150A, 200A, 250A, 300A, 350A

■12ページ使用流体良否表:
See Fluid Service List on Page 12.

MT-121, 980  Carbon Steel Body

No.

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

×

 

 

 

 

 

 

 

 

エクセスフローバルブは、設定された以上の流量が生じた場合、自動的に弁が閉止するバルブです。
例えば、タンクの元にエクセスフローバルブを取り付け、その先のパイプラインが事故で破損した時等、設定された以上の流量が生じた場合、自動的に弁が閉止します


Excess Flow Valve is to close its valve when flow rate becomes larger than it is set to work.
For example: If it is equipped at Outlet of Tank and when Pipeline from it accidentally is broken, the flow rate becomes larger than the preset working differential pressure, E. F. V. automatically closes itself.

Sản phẩm cùng loại
NISHINIHON MIYAIRI HANBAI CO.,LTD.
Địa chỉ : 3-12-23 Minamihorie, Nishi-ku Osakashi, Osaka 550-0015 Japan .
Điện thoại: +81-66543-9708 - Fax : +81-6543-9707
Website : www.gasvalve.vn - Email: sales@gasvalve.vn
CÔNG TY TNHH THIẾT BỊ CÔNG NGHIỆP VIỆT NHẬT
VPGD : Số 204, Phố Việt Hưng, Quận Long Biên, Hà Nội.
TRỤ SỞ : Số 749, Phố Nguyễn Văn Linh, Q.Long Biên, TP Hà Nội
Điện thoại: 04 3936 7591 - Fax : 04 3936 7594
Website : www.gasvalve.vn - Email: sales@gasvalve.vn