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Position : 一定牛彩票网 > Products > Butterfly Valves > XD371 Fire-fighting Signal Butterfly Valve > XD371 Fire-fighting Signal Butterfly Valve

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XD371 Fire Fighting Signal Butterfly Valve

  • XD371 Model number: XD371
  • XD371消防专用信号蝶阀 Category: XD371 Special Signal Valve for Fire Fighting
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

XD371 fire-fighting signal butterfly valve can clearly display the valve switching status, and has an intuitive, clear and reliable reflection of the working status in the fire-fighting system, so it is widely and widely used in fire-fighting systems.

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Product overview of XD371 fire-fighting signal butterfly valve :

BWSC center-line wafer signal butterfly valve is a center-line butterfly valve developed by our factory by introducing advanced foreign technology. It has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance. Therefore, it is widely used in various pipes of water supply and drainage, building fire protection and other systems, especially in fire protection pipelines. The signal valve can clearly and accurately display the valve switching state, and has an intuitive, clear and reliable reflection of the working state in the fire protection system, so it is widely and widely used in the fire protection system.

Second, XD371 fire-fighting signal butterfly valve technology picture:

Main technical parameters of XD371 fire-fighting signal butterfly valve :

Nominal pass
Nominal pressure
Operating temperature
Seal test
Strength test
Applicable medium
DN50 ~ 400mm
1.0 / 1.6 / 2.5MPa
-10 ℃ ~ -80 ℃
1.1 times the nominal pressure
1.5 times the nominal pressure
Water, oil, gas

Fourth, XD371 fire fighting signal butterfly valve main parts material:

Serial number
Part Name
Texture
Serial number
Part Name
Texture
1
Valve body
Ductile iron, cast steel
7
Sealing ring
NBR. EPDM
2
Valve shaft
SUS410 / SUS316
8
Round gasket
SUS316 / brass
3
Butterfly
Ductile iron sprayed, stainless steel
9
Split ring
SUS316 / brass
4
Valve seat
EPDM, PTEE
10
Retaining ring
Spring steel
5
bushing
Bronze, Teflon

Five, the main shape of WBSX special signal butterfly valve connection size: unit: mm

DN
50
65
80
100
125
150
200
250
300
350
400
H
268
287
309
342
376
410
495
565
849
985
1109
H1
70
76
86
104
118
132
167
198
239
267
309
L1
43
46
46
52
56
56
60
68
68
78
102
L2
32
47
65
91
112
146
194
242
292
325
380
L3
245
245
245
245
245
245
400
400
400
400
431
Ф1
152
152
152
152
152
152
300
300
305
305
290

Ordering instructions for WBSX fire-fighting signal butterfly valve :

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1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Drive method ⑨ Sealed form ⑩ Is there any accessory for our correct selection.

2.If there are special requirements, please indicate when ordering the product

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.


Keep improving, reputation as the basis, your needs are our efforts. Inco Pumps and Valves work with you for a better future;
The above information is for your reference. If you have any questions, please contact our staff. Thank you!

BWSC center-line wafer signal butterfly valve is a center-line butterfly valve developed by our factory by introducing advanced foreign technology. It has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance. Therefore, it is widely used in various pipes of water supply and drainage, building fire protection and other systems, especially in fire protection pipelines. The signal valve can clearly and accurately display the valve switching state, and has an intuitive, clear and reliable reflection of the working state in the fire protection system, so it is widely and widely used in the fire protection system.

[Please customers before placing an order or buying]
[Please communicate with our salesperson or call us through Tradelink]
(1) Price: The price is subject to the actual price quoted by our company!
(2) Product problems: All products of our company undergo strict quality inspection before delivery to ensure that there are no problems before delivery!
(3) Product pictures: All pictures are taken in kind, but there will be slight color differences due to light and display. Please understand. (4) Product attributes: Please consult the product model and size before ordering or purchasing. Wait to confirm that the product you are buying is the same size as the product you need.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing XD371 fire-fighting signal butterfly valves and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
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