Sight Glass
SF-1F
* Suitable for checking continuous flow * Horizontal and vertical installation * Mica plate is used for this type of sight glass for steam condensate. |
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Feature | Flap type / Ductile cast iron / Flanged | |
Category | Sight glass | |
Type | Flap type | |
Specifications | Application | Cold and hot water , Oil , Non-dangerous fluids |
Max. pressure | 1.0MPa | |
Max. temperature | 150 degrees (C) | |
Max. thermal shock | 100 degrees (C) | |
Connection | JIS 10K FF flanged | |
Material | Body | Ductile cast iron |
Glass | Hardened glass | |
Flap | Stainless steel |

.Available with mica plate for steam condensate (SFM-1S.1F). However, maximum allowable working presure is 0.6MPa. .Glass part is consumable supply. |
Size | L (mm) | Weight (kg) |
15A(1/2) | 130 | 2.2 |
20A(3/4) | 130 | 2.6 |
25A(1) | 150 | 4.1 |
32A(1 1/4) | 160 | 5.9 |
40A(1 1/2) | 170 | 6.2 |
50A(2) | 200 | 9.5 |

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Drawing for 15A-25A (88 KB) |
Drawing for 32A-50A (114 KB) |
CAD external view (56 KB) |

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