Cast Steel Wafer & Lug Type Triple Offset Butterfly Valve 150LBS - 600LBS - API609
Tengs Valve supplies high-quality API609 Cast Steel Metal Seated Butterfly Valves in wafer or fully lugged type, rated to ANSI 150LB, 300LB, and 600LB. These valves feature triple offset, hard seal, high performance design, available in carbon steel, stainless steel, and bronze. Sizes range from 2″ to 60″. Operated by lever or worm gear. Ideal for oil & gas, chemical, power generation, and water treatment applications requiring zero leakage and high performance.
Specifications for Cast Steel Wafer and Lug Type Triple Offset Butterfly Valve 150LBS - 600LBS
• Design Standard: API 609
• Inspection and Test: API 598
• Pressure Rating: Class 150LBS, 300LBS, 600LBS
• Size: 2″ to 60″ (DN50 to DN1500)
• Body Materials: Cast Carbon Steel A216 WCB, A352 LCB; Stainless Steel A351 CF8, CF8M, A890-4A, 5A; Bronze B148-C95800
• Disc: Carbon Steel, Stainless Steel
• Stem Material: Stainless Steel
• Actuator: Lever, Worm Gear, Pneumatic Actuator etc.
• Connection Type: Wafer Type, Lug Type (Fully Lugged)
Wafer & Lug Type Triple Offset Butterfly Valve Main Parts and Material List
| Part Name | WCB (Carbon Steel) | CF8 (Stainless Steel 304) | CF8M (Stainless Steel 316) | Bronze (B148-C95800) |
|---|---|---|---|---|
| Body | A216 WCB / A352 LCB | A351 CF8 | A351 CF8M | B148-C95800 |
| Disc | WCB / CF8 / CF8M | A351 CF8 | A351 CF8M | B148-C95800 |
| Sealing Ring | SS304 / SS316 + Graphite / PTFE / EPDM | SS304 / SS316 + Graphite / PTFE / EPDM | SS316 + Graphite / PTFE / EPDM | SS316 + Graphite / PTFE / EPDM |
| Stem | 420 / 304 / 316 | 304 / 316 | 316 | 316 |
| Bolts/Nuts | A193 B7 / A194 2H | A193 B8 / A194 8 | A193 B8M / A194 8M | A193 B8M / A194 8M |
| Packing | Graphite | Graphite | Graphite | Graphite |
Reference: API609. Materials may vary by model and pressure rating. Contact us for confirmed material certificate.
Wafer and Lug Type Triple Offset Butterfly Valve Dimensions for Class 150LBS - 600LBS
Reference: API609. Dimensions may vary by manufacturer. Contact us for confirmed drawing and quotation.
Industrial Butterfly Valve Dimension Details
Related Butterfly Valve Pages
• Butterfly Valve - Butterfly Valve Series Overview
• Industrial Butterfly Valve - API609 Triple Offset Butterfly Valve
• Centerline Lug-Type Butterfly Valve - Carbon Steel, Bronze Disc, 150LB, Soft Seated
• Ductile Iron Lugged Wafer Butterfly Valve - Soft Seated, PN16
