Type 01843 - Actuated Globe Valve
The product shown in the picture may differ from the product sold.
Field of application
Applications:
Approved for hydrogen, air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -255°C / -427°F (18K) up to +120°C / +248°F (393K)
Description
Cryogenic-Globe Valves with Pneumatic Actuator, PN20/25
“¦Fire safe¦” type test approval acc. to EN ISO 10497
Stainless steel body and topwork
Actuator - air opens, spring closes or contrary
"¦live loaded¦" gland packing
Part No. 01843.0219.*01*
Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Part No. 01843.0219.*014
Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
In flow direction, the valve with the nominal size DN200 is conform to tightness class
L1 up to 18 bar maximum differential pressure acc. to DIN 12567 for LNG use.
This standard can also be used for the tightness class of other cryogenic gases.
Available accessories/options - on request only:
· Solenoid valve · Limit switch · Electropneumatic positioner etc.
· Welded stainless steel stubs acc. to ISO 1127 or ASTM A312
· Actuator "¦cleaned and degreased for oxygen service¦"
· Valve with check or control disc (tapered design)
Certificates
Transportable Pressure Equipment Directive (2010/35/EU)
type-examination for LNG (DIN EN 12567)
type-examination fire-safe (DIN EN ISO 10497)
Canadian Registration Number (CRN)
ClassNK (Class Rules)
License of Special Equipment (China) (TS)
DNV (Class Rules)
Pressure Equipment Directive (2014/68/EU)
Pressure Equipment Safety Regulation 2016 (PESR 2016)
BV (Class Rules)
RINA (Class Rules)
CCS (Class Rules)
Lloyd's Register (Class Rules)
ABS (Class Rules)
Ukraine (Ukraine)
Data sheets
Declarations of Conformity
Transportable Pressure Equipment Directive (2010/35/EU)
Pressure Equipment Directive (2014/68/EU)
Pressure Equipment Safety Regulation 2016 (PESR 2016)
Live Stock: Out-Of Stock pcs (ON STOCK)
| Type (Series) | 01843 |
|---|---|
| Solution | LNG, Air Gases |
| Solution Area | Transport, Storage, Refueling, Processes |
| SKU | CR_01843_2 |
Materials |
DIN EN |
ASTM |
|
|---|---|---|---|
1 |
Body |
1.4409 |
A 351 CF3M |
2 |
Valve seal |
PTFE / Carbon filled (25%) |
|
3 |
Disc |
1.4404 |
A 276 Grade 316L |
4 |
Bonnet gasket |
Graphite |
|
5 |
Headpiece |
1.4404 |
A 276 Grade 316L |
6 |
Bolts |
1.4571/A4 |
similar A 194 B8T |
7 |
Elongation tube |
1.4571 |
A 213 TP 316Ti |
8 |
Stem |
1.4404 |
A 276 Grade 316L |
9 |
Gland packing |
Graphite / PTFE / MICA |
|
10 |
Gland nut |
1.4404 |
A 276 Grade 316L |
11 |
Pillars |
1.4571 |
A 313 Grade 316TI |
12 |
Bush |
CW452K |
B 159 UNS C51900 |
Type 01843 - Standard design |
Technical data |
|
|---|---|---|
Nominal size |
DN |
200 |
Face-to-face dimension |
FF |
560 |
Height |
H |
785 |
Length |
E |
410 |
Outside pipe-Ø ISO 1127 |
RA |
219.1 |
Wall thickness pipe ISO 1127 |
a |
6.3 |
Outside pipe-Ø ASTM A312 |
RA |
219.1 |
Wall thickness pipe ASTM A312 |
a |
dimensions acc. to S10 or S40 |
Socket depth |
b |
15 |
Actuator-Ø |
M |
depent on actuator |
Wrench size across flats |
S2 |
65 |
Weight w/o actuator |
ca. kg |
165.0 |
*Kvs-Value |
m³/h |
680.0 |
*Cv-Value |
gal/min |
793.0 |
Stroke |
mm |
60 |
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