UNA0 pages
Ball-Float Traps UNA
nnnnPN 16-PN 160
nnnnUNA 14/16 V
nnnnON 15-25
nnnnUNA 23/25/26 v
nnnnON 40, 50 with MAX regulator
nnnn-L-
nnnnFeatures of the UNA series
nnnn• Unaffected by back pressure and condensate
nnnntemperature
nnnn• No loss of live steam due to continuous
nnnnwater seal at the seat
nnnn• No banking-up of condensate even with
nnnnextreme load and pressure fluctuations
nnnn• Particularly well suited for heat exchangers
nnnncontrolled from the steam side
nnnn• Unaffected by dirt
nnnn• Automatic thermostatic air-venting
nnnn(Duplex design)
nnnnApplication
nnnnCondensate discharge without banking-up,
nnnneven at varying operating conditions and back
nnnnpressure. Automatic air-venting (Duplex design).
nnnnAlso for the discharge of cold condensates and
nnnndistillates, and for draining gas and compressed
nnnnair systems (Simplex design).
nnnnPressure/Temperature Ratings and Designs **)
nnnnIdeal for discharging cold condensates, distil-
nnnnlates and condensates derived from chemical
nnnnproducts (Simplex design)
nnnnRepairable in-line
nnnnThanks to the rolling ball valve only reduced
nnnnoperating forces and small control units are
nnnnrequired (compact, lightweight design for
nnnnlarge flowrates)
nnnnInternals made from corrosion-resistant
nnnnstainless steels
nnnnType | PN | APMX [bar] | Werk EN | stoffe ASTM1) | Druck-/Temp PMA/TMA | sraturgrenzen PMA/TMA |
UNA 14 | 25 | 13 | EN-JS1049 | 25 bar/20°C | 15bar/350°C | |
UNA 23 | 16 | 13 | EN-JL1040 | A126CI. B | 16bar/120°C | 9.6 bar/300°C |
UNA 16 | 40 | 22 | 1.0460; 1.0619 | A105; A216WCB | 40 bar/20°C | 23.1 bar/400 °C |
UNA 25 | 40 | 32 | EN-JS1049 | 32 bar/250°C | 25 bar/350°C | |
UNA 26 | 40 | 32 | 1.0460; 1.0619 | A105; A216WCB | 32 bar/250°C3) | 21 bar/400 °C |
UNA 27 h | 63 | 45 | 1.5419 | A217WC1 | 56 bar/250°C | 40.6 bar/450°C |
UNA 38 | 100 | 80 | 1.54151) | A182-F1 | 100 bar/150°C | 44 bar/500°C |
UNA 39 | 160 | 140 | 1.7335 | A182 F12 | 160 bar/300°C | 35 bar/550°C |
UNA-Special Typ 62 | 16 | 16 | EN-JL1040 | A126CI. B | 16 bar/120°C | 9.6 bar/300°C |
UNA-Special | 25 | 22 | 1.0619 | A216WCB | 22.6 bar/120 °C | 14.4 bar/400°C |
UNA | 25 | 22 | 1.0619 | A216WCB | 22.6 bar/120 °C | 14.4 bar/400°C |
UNA-Special | 63 | 45 | 1.5419 | A217WC1 | 56 bar/250°C | 40.6 bar/450°C |
UNA 16 A , STEEL | 40 | 22 | 1.44042) 1.43082) | A182 F316L2) A351 CF82) | 40 bar/ -196°C/20°C | 25.8 bar/ 300°C |
UNA 26 h | 40 | 32 | 1.4408 | A351 CF8M | 40 bar/20°C | 25.8 bar/300°C |
') ASTM nearest equivalent grade is stated for guidance only.
nnnnPhysical and chemical properties comply with EN grade.
nnnn2) Body/cover material
nnnn3) UNA 26 DN 40, DN 50: 26 bar/250 C
nnnn«) Body 1.5415, cover 1.7357
nnnn") For more information see data sheet.
nnnnh: for horizontal lines
nnnnUNA 39
nnnnDN 15,25, 50
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