Type 01252 - Bellow Sealed Globe Valve
The product shown in the picture may differ from the product sold.
Field of application
Applications:
Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K)
Description
Cryogenic-Bellow Sealed Globe Valve, PN50
Stainless steel body and topwork,
"¦live loaded¦" gland packing
"¦cleaned and degreased for oxygen service¦"
Part No. 01252.X.002*
* Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Part No. 01252.X.0024
Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Available options - on request only:
· Welded stainless steel stubs acc. to ISO 1127 or ASTM A312 - length FF + 200mm
· Extension H up to 900mm
· Valve with control disc (tapered design)
· Further pipe wall thicknesses
Certificates
ClassNK (Class Rules)
DNV (Class Rules)
BV (Class Rules)
Canadian Registration Number (CRN)
Pressure Equipment Safety Regulation 2016 (PESR 2016)
RINA (Class Rules)
Pressure Equipment Directive (2014/68/EU)
ABS (Class Rules)
Ukraine (Ukraine)
Data sheets
Operating Instructions
Declarations of Conformity
Pressure Equipment Safety Regulation 2016 (PESR 2016)
Pressure Equipment Directive (2014/68/EU)
Live Stock: Out-Of Stock pcs (ON STOCK)
| Type (Series) | 01252 |
|---|---|
| Solution | LNG, Air Gases |
| Solution Area | Transport, Storage, Refueling, Processes |
| SKU | CR_01252 |
Materials |
DIN EN |
ASTM |
|
|---|---|---|---|
1 |
Body |
1.4308 |
A 351 CF8 |
2 |
Valve seal |
PTFE / Carbon filled (25%) |
|
3 |
Disc |
1.4301 |
A 276 Grade 304 |
4 |
Bonnet gasket |
PTFE |
|
5 |
Headpiece |
1.4301 |
A 276 Grade 304 |
6 |
Bellow stem |
1.4571 |
A 276 Grade 316Ti |
7 |
Bolts |
1.4301/A2 |
A 194 B8 |
8 |
Bellow |
1.4571 |
A 276 Grade 316Ti |
9 |
Elongation tube |
1.4541 |
A 213 TP 321 |
10 |
Headpiece |
1.4301 |
A 276 Grade 304 |
11 |
Bush |
CW452K |
B 159 UNS C51900 |
12 |
Stem |
1.4301 |
A 276 Grade 304 |
13 |
Gland packing |
Graphite / PTFE / MICA |
|
14 |
Gland nut |
1.4305 |
A 276 Grade 303 |
15 |
Handwheel |
Aluminium alloy |
Type 01252 - Standard design |
Technical data |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Nominal size |
DN |
10 |
15 |
15 |
20 |
25 |
32 |
40 |
40 |
50 |
Dimension code |
.X. |
1012 |
1517 |
1521 |
2026 |
2533 |
3238 |
4042 |
4048 |
5060 |
Face-to-face dimension |
FF |
70 |
85 |
85 |
100 |
115 |
115 |
130 |
130 |
155 |
Height |
H |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
Outside pipe-Ø ISO 1127 |
RA |
12.0 |
17.2 |
21.3 |
26.9 |
33.7 |
38.0 |
42.4 |
48.3 |
60.3 |
Wall thickness pipe ISO 1127 |
a |
1.0 |
1.6 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
Outside pipe-Ø ASTM A312 |
RA |
13.72 |
17.15 |
21.34 |
26.67 |
33.40 |
- |
42.16 |
48.26 |
60.33 |
Wall thickness pipe ASTM A312 |
a |
dimensions acc. to S10 or S40 |
||||||||
Socket depth |
b |
6 |
10 |
10 |
13 |
13 |
- |
13 |
13 |
16 |
Handwheel-Ø |
B |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
Wrench size across flats |
S1 |
7 |
7 |
7 |
7 |
7 |
10 |
10 |
10 |
10 |
Wrench size across flats |
S2 |
30 |
30 |
30 |
30 |
30 |
36 |
36 |
36 |
36 |
Weight |
ca. kg |
1.6 |
1.85 |
1.9 |
2.3 |
2.7 |
3.6 |
5.1 |
5.1 |
7.7 |
Kvs-Value |
m³/h |
1.6 |
2.8 |
4.3 |
6.7 |
11.5 |
14.0 |
20.6 |
22.6 |
37.1 |
Cv-Value |
gal/min |
1.9 |
3.3 |
5.0 |
7.8 |
13.4 |
16.2 |
23.9 |
26.3 |
43.2 |
Product Variants
Filter our product by specific attributes| Name | Connection inlet | Connection outlet | Connection dimension inlet | Connection dimension outlet | installation height | Nominal Size | Link to product |
|---|
- ...
- ...
Selected portfolio
The products shown here represent only a selection of our portfolio.
We offer numerous other variations as well as customized solutions.
Are you looking for a specific configuration, size, or specification?