TLV COS Ductile Iron Pilot Operated Pressure Reducing Valve (PN25/40 Flanged)
Available as COS-3, COS-16 or COS-21
GGG40 Ductile iron body with main internal components in stainless steel
PN25/PN40 Raised face flanged ends to BS EN 1092-1 (DIN 2501)
Pilot operated with self-aligning, shock absorbing spherical piston maintains supplies steam at a constant pressure, even during adverse process conditions
Compact design with built-in strainer, separator & steam trap maximises performance, reduces maintenance and simplifies system layout
Built-in cyclone separator and steam trap removes and discharges up to 98% of entrained condensate
Built-in stainless steel strainer removes solid particles from steam flow, protecting internal components
Pressure equipment directive (PED) 2014/68/EU & CE approved
Internal secondary pressure sensing channel makes external sensing line unnecessary
Primary operating pressure range: Varies by model, see datasheet
Pressure adjustment range: Varies by model, see datasheet
Maximum operating temperature: 220°C
