Product model: XD341X/ZSXDF 4-Q
Nominal diameter: DN50~DN600(2"~24")
Nominal pressure: PN16
Working temperature: 0℃~85℃
Applicable medium: water and foam mixture
Body material: ductile iron
Product description
The fire signal flange butterfly valve is an important component of the automatic sprinkler system. The worm gear drives the shaft and the butterfly plate to rotate to realize the opening and closing and control the flow. By rotating the hand wheel of the worm gear transmission device, the butterfly plate is opened and closed and the purpose of adjusting the flow rate is achieved. The hand wheel rotates clockwise to close the valve. There is a micro switch in the box of the transmission device, which can output the closing and opening signals of the valve and display the different positions of the butterfly plate.
Product size chart
Main external connection size
|
Model |
DN |
L |
H |
A |
B |
|
ZSXDF 4-Q-50-EX |
50 |
108 |
200 |
125 |
4-Φ18 |
|
ZSXDF 4-Q-65-EX |
65 |
112 |
218 |
145 |
4-Φ18 |
|
ZSXDF 4-Q-80-EX |
80 |
114 |
232 |
160 |
4-Φ18 |
|
ZSXDF 4-Q-100-EX |
100 |
127 |
245 |
180 |
8-Φ18 |
|
ZSXDF 4-Q-125-EX |
125 |
140 |
290 |
210 |
8-Φ23 |
|
ZSXDF 4-Q-150-EX |
150 |
140 |
320 |
240 |
8-Φ23 |
|
ZSXDF 4-Q-200-EX |
200 |
152 |
388 |
295 |
12-Φ23 |
|
ZSXDF 4-Q-250-EX |
250 |
165 |
477 |
355 |
12-Φ25 |
|
ZSXDF 4-Q-300-EX |
300 |
178 |
536 |
410 |
12-Φ23 |
Add: No. 175, Lane 250, Fangde Road, Jiading District, Shanghai
Tel: +86-21-51863336
Fax: +86-21-34677003
E-mail: shldv@139.com
Web: Http://www.shldv.com
Fujian plant site：2233 Maosheng Road, Nan 'an City, Fujian Province
Factory telephone：+86-21-31007333
Shanghai Public Network Anbei: 31011402004337Sitemap
Home
Products
Application
Tel