Key Specifications / Features
This hand lever wafer butterfly valve fits DN40 and DN50, namely 1-1/2 and 2 inches, with pressure ratings of PN10, PN16 and Class 150 LB. It is designed to API 609 and follows ASME B16.34 for pressure-temperature limits. Both the body and disc are ASTM A351 CF8, paired with an EPDM seat. Its wafer design enables easy flange mounting, while the notched black hand lever locks position firmly, offering reliable tight shutoff and decent corrosion resistance.
Detail Information
Wafer Butterfly Valve, CF8 Butterfly Valve, Hand Lever Butterfly Valve, DN40 / DN50 Butterfly Valve
| Product Name | Hand Lever Wafer Butterfly Valve |
| Type | Wafer style |
| Size | Fits DN40 and DN50, 1-1/2 Inch or 2 Inch |
| Pressure Rating | PN10, PN16, Class 150 LB |
| Body Material | ASTM A351 CF8 |
| Disc Material | ASTM A351 CF8 |
| Seat Material | EPDM |
| Operation | Manual hand lever |
| Pressure-Temperature Rating | ASME B16.34 |
| Design Standard | API 609 |
·Black-finished hand lever equipped with position-locking notches for secure positioning
·Lightweight wafer layout for simple installation between pipe flanges
·Resilient EPDM seat delivers dependable bubble-tight shutoff
·CF8 cast stainless steel body and disc offer good corrosion resistance
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