CRYOGENIC
Type 29256 - Wedge complete
for Cryogenic-Gate Valves

"cleaned and degreased for oxygen service"
consisting of: 1 x Wedge 1 x Disc complete (incl. disc seal PTFE/Carbon filled (25%)) 1 x Spring ring 1 x Disc nut self locking 1 x bearing bolt


Part No. 29256.X.0000





suitable for:

TypeNominal size
09340, 09343DN25 - DN100
09345, 09440, 09443DN25 - DN65


 
Type 29256 - Wedge complete
 

Materials

DIN EN

ASTM

1 Wedge 1.4308 A 351 CF8
2 Disc CW452K B 159 UNS C51900
3 Spring ring 1.4568 UNS 631
4 Nut 1.4301/A2 A 194 B8
5 Valve seal PTFE / Carbon filled (25%)
6 Bearing bolt 1.4301 A 276 Grade 304
 
Type 29256 - Wedge complete
 

Type 29256Technical data
Nominal size DN2540506580100
Dimension code.X.025004000500065008001000
Disc-ØL3445557078108
Weightca. kg0.210.330.570.741.062.13
Dimensions in mm.

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