Q341TC Worm Wheel Ceramic Ball Valve
Product overview
Product model: Q341TC
Nominal diameter: DN15~300mm
Nominal pressure: PN1.0~4.0MPa
Applicable temperature: -40°C +425°C
Main material: carbon steel, stainless steel, etc
Applicable medium: silicon powder, pulverized coal, coal cinder, powdery particles, gypsum liquid, sulfuric acid, hydrochloric acid, and other corrosive properties
Widely used: power, petroleum, chemical and other pipeline system on the opening and closing device
Q341TC Worm Wheel Ceramic Ball Valve product Overview
Q341TC Worm Wheel Ceramic Ball Valve produced and sold by Baigang valve group is suitable for high-hardness particles or soft particles but corrosive medium pipe for opening and closing purposes. Nominal pressure 1.6MPA, to adapt to temperature less than or equal to 200 degrees. The parts in contact with the medium are all structural ceramic materials with high chemical stability and high hardness (Rockwell hardness HRC90), second only to diamond. Therefore, the valve has a very high wear resistance, corrosion resistance, erosion resistance, and good thermal insulation, thermal expansion. Ball using advanced grinding equipment and technology manufacturing, high ball roundness accuracy, surface quality, with the seat on the research, the use of ZrO2 ceramic self-lubricating, can achieve good sealing performance. Ceramic good wear resistance, so that the valve durable, high reliability, long service life, titanium alloy valve and Monel valve 2-4 times.
Q341TC Worm Wheel Ceramic Ball Valve main components of the material
|
Serial number |
name |
material |
Serial number |
name |
material |
|
1 |
Left and right |
WCB |
8 |
filler |
PTFE |
|
2 |
Body |
WCB |
9 |
Packing gland |
2Cr13 |
|
3 |
bushing |
Composite engineering ceramics |
10 |
Bracket |
Q235 |
|
4 |
Sphere |
Composite engineering ceramics |
11 |
Worm device |
|
|
5 |
Seat |
Composite engineering ceramics |
12 |
Stud |
35 |
|
6 |
Valve stem |
2Cr13 |
13 |
screw |
25 |
|
7 |
Gasket |
graphite |
Q341TC Worm Wheel Ceramic Ball Valve application specification
|
Design and manufacture |
GB / T12224 |
||
|
Link size |
Structure length |
GB / T12221 |
|
|
Flange size |
GB / T9113 |
||
|
Inspection and testing |
GB / T9092 |
||
|
material |
Carbon steel |
GB / T12229 |
|
|
stainless steel |
GB / T122230 |
||
|
Sign |
GB / T12220 |
||
|
Availability |
GB / T12252 |
||
Q341TC Worm Wheel Ceramic Ball Valve main shape and connection dimensions
|
DN (mm) |
PN (MPa) |
L |
D |
D1 |
D2 |
C |
H1 |
H2 |
n-φd |
|
50 |
16 |
203 |
165 |
125 |
99 |
20 |
185 |
150 |
4-φ18 |
|
65 |
222 |
185 |
145 |
118 |
20 |
215 |
150 |
4-φ18 |
|
|
80 |
241 |
200 |
160 |
132 |
20 |
230 |
150 |
8-φ18 |
|
|
100 |
305 |
220 |
180 |
156 |
20 |
240 |
180 |
8-φ18 |
|
|
125 |
356 |
250 |
210 |
184 |
22 |
265 |
180 |
8-φ18 |
|
|
150 |
394 |
285 |
240 |
211 |
24 |
300 |
180 |
8-φ22 |
|
|
200 |
457 |
340 |
295 |
266 |
24 |
355 |
200 |
12-φ22 |
|
|
250 |
533 |
405 |
355 |
319 |
26 |
420 |
200 |
12-φ26 |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the Q341TC Worm Wheel Ceramic Ball Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.nqqpojn.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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