CRYOGENIC
Type 28312 - Topwork Angle Type
for Cryogenic-Globe Valves Angle Type

Bronze topwork "live loaded" gland packing "cleaned and degreased for oxygen service"


Part No. 28312.X.0010 (H=270mm)
Part No. 28312.X.0020 (H=370mm)



Part No. 28312.X.5010 (H=270mm) with check function
Part No. 28312.X.5020 (H=370mm) with check function



suitable for:

TypeNominal size
01322DN15 - DN50
07003 - only angled valvesDN25 & DN40
07004 - only angled valvesDN25 & DN40
07015 - only angled valvesDN25 & DN40


 
Type 28312 - Topwork Angle Type
 

Materials

DIN EN

ASTM

1 Valve seal PTFE / Carbon filled (25%)
2 Disc CW614N B 283 UNS C38500
3 Bonnet gasket PTFE
4 Headpiece CC493K B 505 UNS C93200
5 Bolts 1.4301/A2 A 194 B8
6 Elongation tube 1.4541 A 213 TP 321
7 Stem 1.4301 A 276 Grade 304
8 Gland packing Graphite / PTFE
9 Gland nut CW614N B 283 UNS C38500
10 Handwheel Aluminium alloy
11 Spring CW452K B 159 UNS C51900
 
Type 28312 - Topwork Angle Type
 

Type 28312Technical data in preparation
Nominal size DN15202532405080100
Dimension code.X.015002000250032004000500--
HeightH270 mm or 370 mm--
Number of bolts444446--
Handwheel-ØB100100100125125125--
Weightca. kg1.11.41.42.02.43.0--
Dimensions in mm.

Produktdetails Produktanfrage


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