FIRE PROTECTION CHECK VALVE, GR/GR, 350 PSI, UL/FM
IPS grooved end swing check valve - UL/ULC & FM for fire protection applications 32-176º F
The grooved end check valves are UL/ULC listed and FM approved and very suitable for use in building riser pipes and sprinkler systems for fire protection. The grooved ends feature a time saving installation and the built-in spring ensures a smooth and non-slam closure of the disc.
| 變種 5190/10-001 | |
|---|---|
| 連接 | Grooved IPS Ends |
| 材料 | Ductile iron |
| DN 範圍 | DN50 - DN200 |
| PN類別 | 350 psi |
產品特點
- IPS grooved end swing check valves in sizes 2½”-8”
- Standard IPS grooved ends to AWWA C606
- Spring assisted clapper to minimize slam closures
- Low pressure drops
- EPDM leak-tight sealing
- Installation in both vertical or horizontal line with upward flow
- 1 year limited warranty
- UL/ULC listed and FM approved
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Datasheet
Certificate(s)
參考編號 和尺寸
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| Reference no. | DN inch |
DN mm |
Dd mm |
L mm |
Theoretical weight/kg |
|---|---|---|---|---|---|
| 5190-050-10-900 | 50 | 60,3 | 169 | 2.5 | |
| 5190-065-10-900 | 65 | 73,0 | 183 | 4.0 | |
| 5190-076-10-900 | 65 | 76,1 | 183 | 4.0 | |
| 5190-080-10-900 | 80 | 88,9 | 198 | 6.0 | |
| 5190-100-10-900 | 100 | 114,3 | 218 | 9.0 | |
| 5190-125-10-900 | 125 | 141,3 | 248 | 15 | |
| 5190-139-10-900 | 125 | 139,7 | 248 | 15 | |
| 5190-150-10-900 | 150 | 168,3 | 270 | 19 | |
| 5190-200-10-900 | 200 | 219,1 | 325 | 35 |
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組件
| 1. | Body | ASTM A395 40-60-18 |
| 2. | Seat | Bronze |
| 3. | Clapper | Stainless steel AISI 304 |
| 4. | Facing seal | EPDM rubber |
| 5. | Clamping ring | Stainless steel AISI 304 |
| 6. | Gasket | EPDM rubber |
| 7. | Spring | Stainless steel AISI 304 |
| 8. | Hinge pin | Stainless steel AISI 304 |
| 9. | Bolt | Stainless steel AISI 304 |
| 10. | Lock nut | Stainless steel AISI 304 |
| 11. | Plug ¼” NPT | Carbon steel |
| 12. | Plug ½” NPT | Carbon steel |
批准
- Hydraulic test according to UL 312
- UL/ULC listed
- Approved according to FM
標準
- FM Class 1210, UL 312
