Type 01743 - Actuated Globe Valve
Cryogenic-Globe Valves with Pneumatic Actuator, PN50 (DN150=PN40)

Stainless steel body and topwork Actuator - air opens, spring closes or contrary “live loaded” gland packing “cleaned and degreased for oxygen service" - the actuator is not cleaned and degreased for oxygen

Part No. 01743.X.*01*

Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312
Part No. 01743.X.*014
Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312 Available accessories:

- Solenoid valve
- Limit switch
- Electropneumatic positioner etc.

Available options - on request only:
- Welded stainless steel stubs acc. to ISO 1127 or ASTM A312 - length FF + 200mm
- Actuator “cleaned and degreased for oxygen sevice”
- Electric actuator
- Valve with check disc, valve with control disc (tapered design)

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

Type 01743 - Actuated Globe Valve




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
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 1.4404 A 276 Grade 316L
12 Bush CW452K B 159 UNS C51900

Type 01743 - Actuated Globe Valve

Type 01743 - Standard designTechnical data
Nominal sizeDN1015152025324040506580100150
Dimension code.X.101215171521202625333238404240485060657x808801140168
Face-to-face dimensionFF708585100115115130130155205245280400
Outside pipe-Ø ISO 1127RA12.017.221.326.933.738.042.448.360.376.188.9114.3168.3
Wall thickness pipe ISO 1127a1.
Outside pipe-Ø ASTM A312RA13.7217.1521.3426.6733.40-42.1648.2660.3373.0388.90114.3168.3
Wall thickness pipe ASTM A312adimensions acc. to S10 or S40
Socket depthb610101313-13131616162020
Actuator-ØMdependent on actuator
Wrench size across flatsS2 30303030303636363636364141
Weight w/o actuatorca. kg1.
Dimensions in mm. Compliance of tightness requirements acc. to EN 1626 for DN150 up to 20 bar differential pressure. In the range of >20-40 bar, 350-700ml per second (1 bar, 20°C [68°F]) are reached. * These figures refer to measurements for the flow direction.

Produktdetails Ersatzteile Produktanfrage

* : required field | Privacy Policy