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Swing check valves are widely used in various industries including water treatment plants, municipal water distribution systems, sewage treatment facilities, chemical processing units, industrial gas pipelines, and food and beverage production lines. They are ideal for applications involving water, wastewater, gases, and other non-corrosive media.
Inspection:
Package: All check valves are packed in wooden cases
Company Profile:
Certification:
Model NO.: DIN3356
Flow Direction: Unidirectional
Standard: DIN
Application: Industrial systems, water treatment, household use, pipeline installations
Body: Cast Iron, Ductile Iron, Stainless Steel
Seat: EPDM, NBR
Actuator: Manual Lever
Disc: Cast Iron/Ductile Iron with Nickel Plating, CF8, CF8m
Inspection: API 598
Face to Face: EN 558-1, 20 Series
Trademark: Eathu
Transport Package: Check valves are packed in wooden crates
Specification: DN 15 – DN 1200
Origin: Qingdao, China
HS Code: 8481.80.40.90
Swing Check Valve ApplicationsSwing check valves are widely used in various industries including water treatment plants, municipal water distribution systems, sewage treatment facilities, chemical processing units, industrial gas pipelines, and food and beverage production lines. They are ideal for applications involving water, wastewater, gases, and other non-corrosive media.
| Item | Swing Check Valve | ||
|
Standard |
Design & Manufacture | DIN 3356 | |
| Face to Face | DIN 3202 F1 | ||
| Flange Drilling | EN 1092-2 | ||
|
Specification |
Nominal Pressure | 1.6 MPa | |
| Suitable Medium | Water, Non-Corrosive Fluids | ||
| Test Pressure | Shell | 2.4 MPa | |
| Seat | 1.76 MPa | ||
| Test Time | DN50–DN150 | 60 seconds | |
| DN150 and above | 120 seconds | ||
| Temperature | ≤ 100°C | ||
|
Product Features |
1 | Full Port Design | |
| 2 | Solid and Resilient Disc | ||
| 3 | Bolted Cover | ||
| 5 | Low Torque Operation | ||
|
Material List |
Body | CI/DI GGG40/GGG50 | |
| Wedge | CI/DI GGG40/GGG50 + EPDM | ||
| Stem | 2Cr13 / SS304 / SS316 | ||
| Seat | Metal Seat / EPDM Seat | ||
| Bolts and Nuts | Zinc-Plated Carbon Steel | ||
| Coating | A | Fusion Bonded Epoxy Coating | |
| B | Spray Painting | ||
|
Face to Face Dimensions |
Size | Length (mm) | |
| DN40 | 200 | ||
| DN50 | 230 | ||
| DN65 | 290 | ||
| DN80 | 310 | ||
| DN100 | 350 | ||
| DN125 | 400 | ||
| DN150 | 480 | ||
| DN200 | 600 | ||
| DN250 | 730 | ||
| DN300 | 850 | ||
Inspection:
Package: All check valves are packed in wooden cases
Company Profile:
Certification:
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