Description
Brief of DIN Globe Valve with Bellows
THINKTANK DIN Globe Valve is engineered to comply with the stringent DIN specifications, ensuring consistent quality and reliability. The innovative bellows design provides superior leak protection, extending the valve’s service life and reducing maintenance requirements.
Key Features of Our DIN Globe Valve with Bellows
- Robust construction with high-quality materials for enhanced durability and long-lasting performance.
- Bellows seal technology for exceptional leak prevention, ensuring a safe and efficient operation.
- Streamlined flow path with minimal pressure drop, maximizing efficiency and reducing energy consumption.
- Easy-to-operate handwheel for precise flow control and straightforward adjustments.
- Available in a range of sizes and pressure ratings to suit diverse application requirements.
Advantage THINKTANK DIN Globe Valve
- The bellows component is a crucial element of below-sealed valves, which is securely attached to both the valve bonnet and valve stem through a sophisticated automatic roll welding process. This metal bellows construction ensures a 100% leak-free stem area.
- The double seal design incorporates both bellows and packing components. The metal bellows form a primary barrier to prevent leakage, while the packing serves as a secondary sealing mechanism in the event of bellows failure.
- The overlay welded seat guarantees reliable sealing performance, even in the most demanding conditions.
- The valve features an ergonomic handwheel, designed for enhanced durability and ease of operation.
Technical Specifications
- Design standard: DIN EN 13709:2003
- Face-to-face dimension:DIN EN 558-1:1995
- Flanged ends: DIN EN 1092-1:2002
- Welded ends: DIN EN 12627
- Test & inspection: DINEN12266:2003
Parts of DIN Globe Valve with Bellows
No. |
Parts Name |
Materials |
1 |
Body |
GS-C25/1.0619 |
CF8/1.4301 |
CF8M/1.4408 |
2 |
Seat |
Overlay 13Cr |
SS304 |
SS316 |
3 |
Disc surface |
Overlay 13Cr |
SS304 |
SS316 |
4 |
Stem |
X20Cr13 |
SS304 |
SS316 |
5 |
Bellows |
SS304/SS316/SS321/SS316T1 |
SS304/SS316/SS321/SS316H |
SS316/SS321/SS3167I |
6 |
Gasket |
Graphite+SS |
Graphrte+SS |
Graphite+SS |
7 |
Bellows cover |
SS304ZSS316 |
SS304/SS316 |
SS316 |
8 |
Bonnet |
GS-C25/1.0619 |
CF8/1.4301 |
CF8M/1.4408 |
9 |
Nut |
A194 2H |
A194 8 |
A194 8M |
10 |
Bolt |
A193 B7 |
A193 B8 |
A193 B8M |
11 |
Packing |
Graphite |
Graphite |
Graphite |
12 |
Gland |
c.s |
CF8 |
CF8M |
13 |
Pin |
Steel |
Steel |
Steel |
14 |
Guide piece |
Steel |
Steel |
Steel |
15 |
Stem nut |
Ductile iron |
Copper alloy |
Copper alloy |
16 |
Grease Nipple |
H2 |
H2 |
H2 |
17 |
Hand wheel |
Steel |
Steel |
Steel |
18 |
Lock nut |
A105 |
A105 |
A105 |
DIN Globe Valve with Bellows Dimensions
PN16 |
Size DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L RF/BW |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
405 |
480 |
520 |
580 |
W |
140 |
140 |
160 |
160 |
180 |
200 |
220 |
250 |
300 |
350 |
400 |
450 |
550 |
600 |
700 |
700 |
H |
192 |
192 |
207 |
207 |
245 |
253 |
295 |
328 |
385 |
427 |
480 |
672 |
775 |
852 |
1005 |
1140 |
Weight(kg) |
4 |
4.8 |
5.8 |
7.8 |
9.5 |
12.5 |
17 |
22 |
36 |
52 |
81 |
135 |
240 |
305 |
510 |
740 |
Stroke |
8 |
8 |
10 |
10 |
12 |
15 |
17 |
22 |
28 |
34 |
40 |
60 |
75 |
85 |
100 |
110 |
Kvs(m3/h) |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
285 |
410 |
725 |
1140 |
1660 |
2230 |
2950 |
PN25 |
Size DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L RF/BW |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
270 |
300 |
360 |
425 |
485 |
555 |
620 |
W |
140 |
140 |
160 |
160 |
180 |
200 |
220 |
250 |
300 |
350 |
400 |
450 |
550 |
600 |
700 |
700 |
H |
192 |
192 |
207 |
207 |
245 |
253 |
295 |
328 |
385 |
427 |
480 |
672 |
775 |
852 |
1005 |
1140 |
Weight(kg) |
4 |
4.8 |
5.8 |
7.8 |
9.5 |
12.5 |
17 |
22 |
37 |
53 |
82 |
140 |
245 |
315 |
530 |
780 |
Stroke |
8 |
8 |
10 |
10 |
12 |
15 |
17 |
22 |
28 |
34 |
40 |
60 |
75 |
85 |
100 |
110 |
Kvs(m3/h) |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
285 |
410 |
725 |
1140 |
1660 |
2230 |
2950 |
PN40 |
Size DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L RF/BW |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
235 |
270 |
300 |
375 |
450 |
515 |
580 |
660 |
W |
140 |
140 |
160 |
160 |
180 |
200 |
220 |
250 |
300 |
350 |
400 |
450 |
550 |
600 |
700 |
700 |
H |
192 |
192 |
207 |
207 |
245 |
253 |
295 |
328 |
385 |
427 |
480 |
672 |
775 |
852 |
1005 |
1140 |
Weight(kg) |
4 |
4.8 |
5.8 |
7.8 |
9.5 |
12.5 |
17.5 |
23 |
38 |
54 |
83 |
142 |
260 |
320 |
560 |
820 |
Stroke |
8 |
8 |
10 |
10 |
12 |
15 |
17 |
22 |
28 |
34 |
40 |
60 |
75 |
85 |
100 |
110 |
Kvs(m3/h) |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
285 |
410 |
725 |
1140 |
1660 |
2230 |
2950 |
Available Disc Types
Special Design On Handwheel