Description
The Alfa Laval Koltek Valve can be either manually or pneumatically operated. The valve is suitable for use with products that are highly viscous, contain large particles, or have strict requirements to minimize pressure loss.
Technical details
Connection type
Clamp endsSize mm
25Size inch
1Inside surface quality
Ra ≤ 0.4 μmOutside surface quality
BlastedActuation
No actuationElastomer
EPDMProduct wetted steel part
1.4404 (316L)Dimension a1 mm
116Dimension a1 inch
4.57Dimension b mm
65Dimension b inch
2.56Dimension e mm
42Dimension e inch
1.65Dimension g mm
55Dimension g inch
2.17Dimension k mm
130Dimension k inch
5.12Dimension m mm
15Dimension m inch
0.59Dimension t inch
0.06Dimension t mm
1.65Outer diameter mm
25.4Inner diameter mm
22.1