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K15 / K19
Soft-seated butterfly valve
Easy to service Due to the split body the seat can be changed within 2-5 minutes
Specification
Additional O-Ring Sealling :
Prevents external media from entering the valve
Two-piece, anti blow-out stem :
Provides positive disc control – the seat is easy to replace
Body with Epoxy coating :
For use in aggressive environment
Sealing :
Multifunctional seat provides tight shut-off to the flanges and the shaft.
The standard EPDM-seat guarantees and absolute high service life
Applications :
Water / waste water
Plant construction
Food industry
Chemical and petrochemical industry
Colors, Lacquers, dyeing plants etc.
Technical data :
DN 50 – DN 300
Wafer type for installation between flanges DIN 2501, PN 10/16, ANSI 150 lbs
one-piece body, self-centering
Temperature :
-10¡ÆC to + 125 ¡ÆC
Depending on the seal material
Length :
DIN 3202 – K1 (ISO 5752)
EN 558-1 line 20
Top flange :
ISO 5211
Pressure Tests :
DIN 3230, T3-BA/BO 1
Seat materials :
EPDM, Buan, others on request |
