Sight Glasses
Typically installed downstream of steam traps or in liquid lines, they provide visual inspection of flow conditions, allowing operators to verify system performance and detect anomalies such as leakage or blockage.
Available Models
DW12
Double window sight glasses for monitoring steam trap performance and detecting live steam leakage.
MaterialCast iron and stainless steel
SizesDN 15 to DN 150
ConnectionsFlanged EN 1092-1/-2 PN 16
DW40
Double window sight glasses for monitoring steam trap performance and detecting live steam leakage.
MaterialCarbon steel
Sizes1/2” to 2“ – DN 15 to DN 50
ConnectionsThreaded ISO 7 Rp or NPT
Flanged EN 1092…
SCKi
Sight checkers combining sight glass and check valve functions for steam trap monitoring and condensate backflow prevention.
MaterialStainless steel
Sizes1/2” to 1”
ConnectionsFemale threaded ISO 7 Rp or NPT
SW12
Single window sight glasses for monitoring steam trap performance and detecting live steam leakage.
Sizes1/2” to 1”
ConnectionsFemale threaded ISO 7 Rp
Max. operating pressure12 bar