STAINLESS STEEL CHECK SCREWED DIN PN 40
Material:
stainless steel 1.4408; AISI 316Dimensions:
G 1/2" - 3"DESCRIPTION
Swing check valve with metal/metal disc sealing, flanged connection and screwed cover.
MEDIA
- Fuel oil, lubricating oil and flammable hydraulic oil. Boiler feedwater, condensate. Seawater and freshwater.
VARIANTS
Other materials on request
Materials
| No. | Part | Material |
|---|---|---|
| 1 | Body | Stainless steel 1.4301 (AISI304) |
| 2 | Disc | Stainless steel 1.4301 (AISI304) |
| 3 | Disc nut | A2 |
| 4 | Rod | Stainless steel 1.4401 (AISI 316) |
| 5 | Pin | Stainless steel 1.4401 (AISI 316) |
| 6 | Gasket | PTFE |
| 7 | Cap | Stainless steel 1.4301 (AISI304) |
Characteristics
| SPECIFICATIONS | |
|---|---|
| Standart: | DIN |
| Screw type | NPT |
| Bonnet connection: | Screwed |
| Execution: | Straight |
| Connection type: | Screw ends |
| Operation: | Non-return valve |
| Actuation: | Self Return |
| Tmax | 200 °C |
Dimensions
| DN | Pressure rating | Connection | L | H | Weight (kg) |
|---|---|---|---|---|---|
| 15 | 16 | G 1/2" | 60 | 42 | 0,3 |
| 20 | 16 | G 3/4" | 78 | 46 | 0,5 |
| 25 | 16 | G 1" | 84 | 49 | 0,7 |
| 32 | 16 | G 1 1/4" | 94 | 54 | 0,9 |
| 40 | 16 | G 1 1/2" | 104 | 59 | 1,2 |
| 50 | 16 | G 2" | 122 | 67 | 1,8 |
| 65 | 16 | G 2 1/2" | 153 | 105 | 3,5 |
| 80 | 16 | G 3" | 175 | 125 | 5 |