logo
导航
PRODUCT SHOW
BINHAI HUAYI
D71X-16 D371X-16
MHqef8frR2OM4JNl4qk46w.jpg
Views:
315

D71X-16 D371X-16

1. Small and light, easy to disassemble and repair, and can be installed at any position. 2. Simple and compact structure. 90 ° swing open and close quickly. 3. Small operating torque, light and labor-saving. 4. The flow characteristics tend to be straight and the regulation performance is good. 5. The number of opening and closing tests is up to tens of thousands, with long service life. 6. Achieve complete sealing and zero gas test leakage. 7. Different materials of parts can be used for
Views:
315
Category
Butterfly valve
Product Details
1. Small and light, easy to disassemble and repair, and can be installed at any position.
 
2. Simple and compact structure. 90 ° swing open and close quickly.
 
3. Small operating torque, light and labor-saving.
 
4. The flow characteristics tend to be straight and the regulation performance is good.
 
5. The number of opening and closing tests is up to tens of thousands, with long service life.
 
6. Achieve complete sealing and zero gas test leakage.
 
7. Different materials of parts can be used for various media.
 

Technical data

jRJJUw6XQdKon-Bl-4RWhQ.png

 

Main parts materials

2.jpg

Main dimension table and weight of "a" butterfly valve

Note:
 
DN50 (2 ") ~ 800 (32") "a" type valve is applicable to pn1.0pn1.6mpa two pressure levels respectively, and each cell in the table has two sizes respectively representing pnl.0pn.6mpa two pressure level connection sizes. The connection size of the pipe flange connected with the valve shall refer to the flange connection size table. The upper flange of butterfly valve can be used for manual, worm gear worm drive, electric, pneumatic, etc.
 
In the table, D and η - in DN50 (2 ") ~ 50 (20") are the installation and positioning dimensions of the butterfly valve itself, among which D and N-In DN50 (2 ") - 350 (14") contain gb9112-8, dn2501 (Germany), bs4504 (UK), iso2084, ISO2531 (International Standard), bs10-e (UK), ansi1259 (US) and other flange connection standards. Dn400 (16 ") ~ 500020") contains gb9112-88, din2501, iso2084, bs4504 flange connection standard.

 

 

Keys:
D71X-16 D371X-16,

INQUIRY

WRITE A MESSAGE TO US

  • name
  • phone
  • email
  • message
底部

The company is located in Jinnan Station, the hometown of valves in Tianjin. The company was formerly known as Tianjin Jinnan Huayi Valve Factory, which was established in 1993.

Follow us

code

Welcome to our official public account

底部
底部
底部

Copyright © 2022 TIANJIN CITY BINHAIHUAYI VALVE CO., LTD.