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Check valves inter-flanged
Fig. C201-50
- Nominal bore, DN (mm): 50
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C202-40
- Nominal bore, DN (mm): 40
- Pressure, Bar: 16
- Temperature (max), °C: до +150
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: VITON
- Flap: SS AISI304
- Working environment: water, air, oil products
Fig. C221-50
- Nominal bore, DN (mm): 50
- Pressure, Bar: 25
- Temperature (max), °C: до +150
- Connection: Inter-flange
- Body material: SS AISI316
- Seal body: VITON
- Flap: SS AISI316
- Working environment: water, air, gas, oil products, mildly aggressive environments
Fig. C212-40
- Nominal bore, DN (mm): 40
- Pressure, Bar: 16
- Temperature (max), °C: до +80
- Connection: Inter-flange
- Body material: steel WCB
- Disc material: SS AISI304
- Seal body: NBR
- Working environment: air, water, oil products, gas
Fig. C222-40
- Nominal bore, DN (mm): 40
- Pressure, Bar: 16
- Temperature (max), °C: до +150
- Connection: Inter-flange
- Body material: SS AISI316
- Disc material: SS AISI316
- Seal body: VITON
- Working environment: water, air, gas, oil products, mildly aggressive environments
Fig. C223/25
- Nominal bore, DN (mm): from DN15 to DN300
- Pressure, Bar: 25
- Temperature (max), °C: up to +300
- Connection: Inter-flange
- Body material: SS AISI316
- Plate: SS AISI316
- Spring: SS AISI316
- Working environment: mildly aggressive environments
Fig. C223-15
- Nominal bore, DN (mm): 15
- Pressure, Bar: 40
- Temperature (max), °C: до +250
- Connection: Inter-flange
- Body material: SS AISI316
- Plate: SS AISI316
- Spring: SS AISI316
- Working environment: water, air, gas, steam, oil products, mildly aggressive environments
Fig. C201-65
- Nominal bore, DN (mm): 65
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-80
- Nominal bore, DN (mm): 80
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-100
- Nominal bore, DN (mm): 100
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-125
- Nominal bore, DN (mm): 125
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-150
- Nominal bore, DN (mm): 150
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-200
- Nominal bore, DN (mm): 200
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-250
- Nominal bore, DN (mm): 250
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-300
- Nominal bore, DN (mm): 300
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-350
- Nominal bore, DN (mm): 350
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-400
- Nominal bore, DN (mm): 400
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-450
- Nominal bore, DN (mm): 450
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-500
- Nominal bore, DN (mm): 500
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
Fig. C201-600
- Nominal bore, DN (mm): 600
- Pressure, Bar: 16
- Temperature (max), °C: до +120
- Connection: Inter-flange
- Body material: grey cast iron GG25
- Seal body: EPDM
- Flap: ductile iron GGG40
- Working environment: water, air
