soupape papillon de contrôle automatique de retenue de pression automatique
Description du produit
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CAST IRON BUTTERFLY VALVES | ||
Material Specification | ||
Part | Materail | EN Spec. |
Body | Cast Iron | A126 Class B |
Ductile Iron | A536 Gr.65-45-12 | |
Disc | Ductile Iron | A536 Gr.65-45-12 |
Bronze | B148 C95400 | |
Stainless Steel 304 | A351 CF-8 | |
Stainless Steel 316 | A351 CF-8M | |
Shaft | Stainless Steel 410 | A276 S410 00 |
Stainless Steel 431 | A276 S431 00 | |
Seat Ring | EPDM /NBR | |
O-Ring | EPDM /NBR | |
Bushing | PTFE | |
Bronze | B62 C83600 | |
Valve Standard | ||
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609 | ||
Pressure Temprature and Rating | ||
Working Pressure | 16bar/27.5bar | |
Testing pressure | Shell: 24bar/37.5bar | |
Seal: 17.6bar/27.5bar | ||
Working Temperature | -20°C to 110°C EPDM Seat | |
-10°C to 80°C NBR Seat | ||
Suitable Media | Water, Oll& Cas | |
Description Products | ||
Size | DN40-DN1200 | |
End flange | ANSI B 16.1, EN 1092, AS 2129 | |
Face to face | ANSI B 16.10; EN 558-1 Series 20 | |
Top flange | ISO 5211 | |
Related products | 1. Carbon steel nipples and sockets | 2. Flanges |
3. Carbon steel butt-welding fittings | 4. Pipes | |
5. High-pressure fittings | 6. Valves | |
7. P.T.F.E .thread seal tape | 8. Brass fittings | |
9. Ductile iron pipe fittings | 10. Copper fittings | |
11. Grooved fittings | 12. Sanitary fittings, etc. | |
Certificate | BSI, ISO9001:2008,FM,UL | |
Applications | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. | |
Buyer’s drawings or designs are available. | ||
Package | 1. Cartons without pallets. | |
2. Cartons with pallets. | ||
Or as buyer’s requirements. | ||
Delivery detail | ||
According to the quantities and specifications of each order. | ||
Normal delivery time is from 30 to 45 days after receiving the deposit. |
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