Products
- Control Valve
Electric and pneumatic regualting valve
CV3000 Regualting Valve
Self Operated Regulating Valve
Contact
Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
Butterfly Valve
Wormgear operated flanged soft sealed butterfly valve
-
D341Fs,DN50~1200,PN6,10,16. Butterfly valve,Wormgear operated valve,Flanged soft sealed valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.
Detailed
D341Fs,DN50~1200,PN6,10,16.
Butterfly valve,Wormgear operated valve,Flanged soft sealed valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.
Design and manufacture:GB12238
Face to face dimension:GB12221
Connection dimension of flange:GB4216
Materials:
|
No |
Name |
Material |
|
1 |
Body |
Spheroidal graphite cast iron, carbon steel, stainless steel |
|
2 |
Seat |
PTFE, PFA, TEFLON, PEP |
|
3 |
Disc |
Stainless steel, carbon steel core fully covered with fluorine plastic |
|
4 |
Stem |
Carbon steel nickelplate phosphorus, stainless steel |
|
5 |
Actuator |
Subassembly |
|
6 |
PTFE Ring |
|
|
7 |
Filling Ring |
|
|
8 |
Spring |
|
|
Nominal size DN |
L |
D |
D1 |
D2 |
b |
n-Фd |
f |
Wormgear actuator |
Pneumatic actuator |
Electric autuator |
|||
|
A mm |
B mm |
A mm |
B mm |
A mm |
|||||||||
|
50 |
108 |
165 |
125 |
102 |
20 |
4-18 |
3 |
45 |
120 |
125 |
94 |
162 |
|
|
65 |
112 |
185 |
145 |
122 |
20 |
4-18 |
3 |
45 |
120 |
165 |
108 |
162 |
|
|
80 |
114 |
200 |
160 |
133 |
22 |
8-18 |
3 |
45 |
120 |
185 |
128 |
162 |
|
|
100 |
127 |
220 |
180 |
158 |
22 |
8-18 |
3 |
45 |
120 |
185 |
128 |
162 |
|
|
125 |
140 |
250 |
210 |
184 |
24 |
8-18 |
3 |
45 |
120 |
210 |
137 |
162 |
|
|
150 |
140 |
285 |
240 |
212 |
24 |
8-22 |
3 |
66 |
150 |
224 |
160 |
162 |
|
|
200 |
152 |
340 |
295 |
268 |
26 |
8-22 |
3 |
85 |
170 |
295 |
182 |
409 |
|
|
250 |
165 |
370 |
350 |
320 |
28 |
12-22 |
4 |
85 |
170 |
382 |
228 |
409 |
|
|
300 |
178 |
445 |
400 |
370 |
28 |
12-22 |
4 |
106 |
205 |
382 |
228 |
409 |
|
|
350 |
190 |
505 |
460 |
430 |
30 |
16-22 |
4 |
106 |
205 |
440 |
262 |
409 |
|
|
400 |
216 |
565 |
515 |
485 |
32 |
16-26 |
4 |
130 |
240 |
585 |
332 |
409 |
|
|
450 |
222 |
615 |
565 |
532 |
32 |
20-26 |
4 |
155 |
240 |
585 |
332 |
409 |
|
|
500 |
229 |
670 |
620 |
585 |
34 |
20-26 |
4 |
169 |
306 |
585 |
332 |
409 |
|
|
600 |
267 |
780 |
725 |
685 |
36 |
20-30 |
5 |
198 |
324 |
642 |
380 |
409 |
|
|
700 |
292 |
895 |
840 |
800 |
40 |
24-30 |
5 |
200 |
335 |
702 |
438 |
409 |
|
|
800 |
318 |
1015 |
950 |
905 |
44 |
24-33 |
5 |
241 |
356 |
702 |
438 |
409 |
|
|
900 |
330 |
1115 |
1050 |
1005 |
46 |
28-33 |
5 |
241 |
356 |
1890 |
440 |
409 |
|
Purpose:
It's special for controlling the noncorrosive or the strong corrosive media.Its body inner surface is unlined or lined with different fluorine plastic which can be selected to suit with different working temperatures and fluid pipelines.It features a high strengh and aprominernt performance of corrosion resistance.
Suitable temperature: ≤100℃、≤120℃、≤150℃、≤180℃(According to the lining material)
Pressure rating:PN(MPa)
0.6 1.0 1.6
Tests:
Lining layer:Electrospark detecing
Test to GB/T13927
Norminal pressure:PN(MPa)
Body: PN×1.5
Seal: PN×1.1
