Indusrial stop And Regulating Valves
Cryogen armature Herose Bronze CC491K

GLOBE VALVE TYPE 01311 WITH EXTENDED STEM AND TROTHLING VALVE SOCKET WELD

GLOBE VALVE TYPE 01311 WITH EXTENDED STEM AND TROTHLING VALVE SOCKET WELD

Material:

bronze CC491K

Dimensions:

DN 10 - 50

ТЕХНИЧЕСКО ОПИСАНИЕ

Type 01311 - Globe Valve

Cryogenic-Globe and Globe/Check Valves, PN50

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

· Part No. 01311.X.0010 (H=270mm) · Part No. 01311.X.0020 (H=370mm) · Part No. 01311.X.5010 (H=270mm) Globe/Check Valve · Part No. 01311.X.5020 (H=370mm) Globe/Check Valve

Socket end for copper pipes acc. to DIN EN 12449 or ASTM B88

РАБОТЕН ФЛУИД / СРЕДА

Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.

ОПЦИИ

· Socket end for stainless steel stubs acc. to ISO 1127 · Extension H up to 900mm · Valve with control disc (tapered design)
Request Dowload PDF

Materials

Materials DIN EN ASTM
1 Body CC491K B 62 UNS C83600
2 Valve seal PTFE / Carbon filled (25%)
3 Disc CW614N B 283 UNS C38500
4 Bonnet gasket PTFE
5 Headpiece CC493K B 505 UNS C93200
6 Bolts 1.4301/A2 A 194 B8
7 Elongation tube 1.4541 A213 TP 321
8 Stem 1.4301 A 276 Grade 304
9 Gland packing Graphite / PTFE
10 Gland nut CW614N B 283 UNS C38500
11 Handwheel Aluminium alloy
12 Spring CW452K B 159 UNS C51900

Characteristics

Dimensions

Type 01311 - Standard design / Technical data
Nominal size DN 10 15 20 25 32 40 50
Dimension code .X. X=DNRA. Example: valve DN15 for copper stub RA018mm. X=1518
Face-to-face dimension FF 60 85 85 115 115 140 160
Height H 270mm or 370mm
Outside pipe-Ø RA dependent on order
Socket depth b 6 6 8 8 10 13 20
Handwheel-Ø B 100 100 100 100 125 125 125
Wrench size across flats St 7 7 7 7 10 10 10
Wrench size across flats S2 30 30 30 30 36 36 36
Weight ca. kg 1.4 1.7 2.1 2.4 3.3 4.7 7.2
Kvs-Value m3/h 1.6 4.3 6.7 11.5 12.1 22.6 37.1
Cv-Value gal/min 1.9 5.0 7.8 13.4 14.1 26.3 43.2