| Product Item: | Lug Type Concentric Butterfly Valve, Carbon Steel |
| Type: | Concentric Butterfly Valve |
| Design Standard: | API 609 |
| Body Material: | Carbon Steel ASTM A216 WCB |
| Pressure: | Class 150 LB, PN20 |
| Size: | 4 Inches, DN100 |
| Disc Material: | SS 316L |
| Seat Material: | EPDM |
| Operation Mode: | Lever Operator |
| Painting: | RAL 3020 C4 or equivalent to ensure the anticorrosion in desert ambiance |
| End Connection: | Lug type Between Flange ASME B16.5 CL150 RF |
Source: https://www.landeevalve.com/api-609-concentric-butterfly-valves-a216-wcb-4-in-150-lb.html