| Model | SF-1S | SF-1F | ||
| Application | Cold and hot water, oil, other non-hazardous liquids | |||
| Max. operating pressure | 1.0 MPa | |||
| Max. temperature | 150 ° C | |||
| Max. heatstroke | 100 ° C | |||
| Material | Frame | Malleable cast iron | ||
| Glass | Strained glass | |||
| Reclining. layer. | Stainless steel | |||
| Compound | Threaded JIS Rc | |||
A version with a mica plate for steam condensate (SFM-1S, 1F) is available, however the maximum allowable working pressure is 0.6 MPa.
Glass is a consumable item.
Flow characteristic (for water, horizontal pipeline)
The flow characteristics shown in the graphs are for reference only and cannot be used for actual measurements.
- The change in flow rate is easily visible thanks to the flap and the scale.
- Can be installed on horizontal / vertical pipes.
- This type of viewing window uses a mica plate for condensation of water vapor.
SF-1S
| Nominal size | d | L | W | The weight |
| 15A | Rc 1/2 | 80 | 35 | 0.7 |
| 20A | Rc 3/4 | 90 | 35 | 0.8 |
| 25A | Rc 1 | 115 | 44 | 1.4 |
| 32A | Rc 1-1 / 4 | 127 | 57 | 2.5 |
| 40A | Rc 1-1 / 2 | 140 | 57 | 2.8 |
| 50A | Rc 2 | 162 | 73 | 5.4 |
SF-1F
| Nominal size | d | L | W | The weight |
| 15A | 15 | 130 | 35 | 2.2 |
| 20A | twenty | 130 | 35 | 2.6 |
| 25A | 25 | 150 | 44 | 4.1 |
| 32A | 32 | 160 | 57 | 5.9 |
| 40A | 40 | 170 | 57 | 6.2 |
| 50A | 50 | 200 | 73 | 9.5 |
Delivery
- Pickup from a warehouse in Kiev - is free
- New Mail - at the rates of the delivery service, at the rates of the delivery service, at the rates of the delivery service
- SAT - at the rates of the delivery service
- Deliveri - at the rates of the delivery service
Payment
- Cashless payment with VAT
- Online Privat24, Visa / MasterCard
