CRYOGENIC
Type 01755 - Globe Valve
Cryogenic-Globe and Globe/Check Valves, PN50

Stainless steel body and topwork, “live loaded” gland packing “cleaned and degreased for oxygen service"


Part No. 01755.X.0001
Part No. 01755.X.5001 Globe/Check Valve

Female thread connection (G) acc. to ISO 228/1
Part No. 01755.X.0006
Part No. 01755.X.5006 Globe/Check Valve

Female thread connection NPT acc. to ANSI B 1.20.1

Available options - on request only:

- Female thread connection (R) acc. to ISO 7-Rc
- Valve with control disc (tapered design)


Applications:
Approved for air gases, vapours and cryogenic liquefied gases incl. H2 and LNG.
Working temperature: -255°C / -427°F (18K) up to +120°C / +248°F (393K) Recommended working temperature: -60°C / -76°F (213K) up to +120°C / +248°F (393K)

 
Type 01755 - Globe Valve
 

Materials

DIN EN

ASTM

1 Body 1.4409 A 351 CF3M
2 Valve seal PCTFE (Kel-F)
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
8 Stem 1.4404 A 276 Grade 316L
9 Gland packing Graphite / PTFE / MICA
10 Gland nut 1.4404 A 276 Grade 316L
11 Handwheel 1.4409 A 351 CF3M
12 Spring 1.4571 A 313 Grade 316Ti
13 Bush CW452K B 159 UNS C51900

 
Type 01755 - Globe Valve
 

Type 01755 - Standard designTechnical data
Nominal sizeDN1010152025404050
Thread sizeGW1/43/81/23/411-1/41-1/22
Dimension code.X.02000300040006001000120014002000
Face-to-face dimensionFF707085100115130130155
HeightH140140140140140175175200
Handwheel-ØB100100100100100125125125
Wrench size across flatsS177777101010
Wrench size across flatsS23030303030363636
Weightca. kg1.01.01.31.72.04.24.26.7
Kvs-Valuem³/h1.62.24.36.711.520.622.637.1
Cv-Valuegal/min1.92.65.07.813.423.926.343.2
Dimensions in mm.