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Flow Direction: Unidirectional
Standard: DIN
Application: Industrial, Water Treatment, Household, Pipeline Systems
Body: Cast Iron / Ductile Iron
Seat: EPDM, NBR
Actuator: Manual (Handwheel)
Disc: Cast Iron/Ductile Iron + Nickel Plated; CF8; CF8M
Inspection: API 598
Face to Face: EN 558-1, 20 Series
Trademark: Eathu
Transport Package: Packed in Wooden Crates
Specification: DN 15 – DN 1200
Origin: Qingdao, China
HS Code: 8481.80.40.90
Swing Check Valve Application Fields
Swing check valves are widely used in various systems including water treatment plants, distribution networks, sewage systems, industrial pipelines, chemical processing, food and beverage production, and seawater applications. They are ideal for controlling flow direction in both liquid and gas environments.
Inspection:
Package: All check valves packed into wooden crates
Company Profile:
Certificates:
Swing check valves are widely used in various systems including water treatment plants, distribution networks, sewage systems, industrial pipelines, chemical processing, food and beverage production, and seawater applications. They are ideal for controlling flow direction in both liquid and gas environments.
| Item | Swing Check Valve | ||
| Standard | Design & Manufacturing | DIN 3356 | |
| Face to Face | DIN 3202 F1 | ||
| Flange Drilling | EN 1092-2 | ||
| Specification | Nominal Pressure | 1.6 MPa | |
| Suitable Medium | Water | ||
| Test Pressure | Shell | 2.4 MPa | |
| Seat | 1.76 MPa | ||
| Test Time | DN50–DN150 | 60 seconds | |
| DN150 and above | 120 seconds | ||
| Temperature Range | ≤ 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 Dimension | Size | Length | |
| DN40 | 200 mm | ||
| DN50 | 230 mm | ||
| DN65 | 290 mm | ||
| DN80 | 310 mm | ||
| DN100 | 350 mm | ||
| DN125 | 400 mm | ||
| DN150 | 480 mm | ||
| DN200 | 600 mm | ||
| DN250 | 730 mm | ||
| DN300 | 850 mm | ||
Inspection:
Package: All check valves packed into wooden crates
Company Profile:
Certificates:
Continuous Belt Type Vacuum Packaging Machine
Continuous Belt Type Vacuum Packaging Machine, Transmission Type Vacuum Packaging Machine,Conveyor Belt Type Vacuum Packing Machine,Belt Type Vacuum Packaging Machine
ZHUCHENG YIKANG FOOD PACKING MACHINERY CO., LTD. , https://www.yikangmachinery.com