Sight Glasses

Ancillary Equipment Sight Glasses
TS1N
Ball type Check valve functionality

Features/Applications
Features
Check valve functionality
Fluorocarbon polymer ball (valve) makes it possible to check slight condensate flows
Simple maintenance
Typical applications
Suitable for the check of steam trap operation.
(Install at least 1m away from the steam trap outlet.)
Dimensions/Weight
Dimensions/Weight

Size | Dimensions (mm) | Dimensions (in) | Weight | |||||||
L | H1 | H2 | W | L | H1 | H2 | W | (kg) | (bg) | |
1/2” | 80 | 69 | 14 | 60 | 3.1 | 2.7 | 0.6 | 2.4 | 0,8 | 1.8 |
3/4” | 71 | 17 | 2.8 | 0.7 | 0,85 | 1.9 | ||||
1” | 85 | 76 | 21 | 3.4 | 3.0 | 0.8 | 1,2 | 2.6 |
Specifications
Model | Connection |
Max. operating pressure |
Max. operating temperature |
Body material |
|||||||
Type | Size |
Steam (MPa) |
Steam (psig) |
Water/ hot water (MPa) |
Water/ hot water (psig) |
Steam (℃) |
Steam (℉) |
Water/ hot water (℃) |
Water/ hot water (℉) |
||
TS1N |
Screwed Rc |
1/2” | 0,8 | 116 | 1,0 | 145 | 175 | 356 | 100 | 212 |
Brass C3771 |
3/4” | |||||||||||
1” |
●Replace the glass tube/gasket/O-ring every year.
●Install at least 1m from the trap outlet.
●Do not use with pipes in which water hammer occurs.
Installation Examples

Download
* Membership registration is required to download the documents.
Features
Check valve functionality
Fluorocarbon polymer ball (valve) makes it possible to check slight condensate flows
Simple maintenance
Typical applications
Suitable for the check of steam trap operation.
(Install at least 1m away from the steam trap outlet.)
Dimensions/Weight

Size | Dimensions (mm) | Dimensions (in) | Weight | |||||||
L | H1 | H2 | W | L | H1 | H2 | W | (kg) | (bg) | |
1/2” | 80 | 69 | 14 | 60 | 3.1 | 2.7 | 0.6 | 2.4 | 0,8 | 1.8 |
3/4” | 71 | 17 | 2.8 | 0.7 | 0,85 | 1.9 | ||||
1” | 85 | 76 | 21 | 3.4 | 3.0 | 0.8 | 1,2 | 2.6 |
Model | Connection |
Max. operating pressure |
Max. operating temperature |
Body material |
|||||||
Type | Size |
Steam (MPa) |
Steam (psig) |
Water/ hot water (MPa) |
Water/ hot water (psig) |
Steam (℃) |
Steam (℉) |
Water/ hot water (℃) |
Water/ hot water (℉) |
||
TS1N |
Screwed Rc |
1/2” | 0,8 | 116 | 1,0 | 145 | 175 | 356 | 100 | 212 |
Brass C3771 |
3/4” | |||||||||||
1” |
●Replace the glass tube/gasket/O-ring every year.
●Install at least 1m from the trap outlet.
●Do not use with pipes in which water hammer occurs.

* Membership registration is required to download the documents.