About Us
Butler – Lug Style (DI+ENP)
Features & Design
Body Style: Lug Style - Short or Long Neck
Sizes: 2” – 16”
Pressure: 200 PSI NSCWP
- End Flange: ASME B16.5 Class 150
- Body Material: Ductile Iron
- Disc Material: Ductile Iron +ENP
- Stem: 416 Stainless Steel
- Seat Material: EPDM, Buna N, NBR
- Seal Material: NBR
- Operator: 10 position Lever, or Gear operator
- Top Works: ISO 5211
- API 609 (Design): Yes
- API 598 (Test & Inspect): Yes
- EN558-1 (Face to Face): Yes
- Temperature limits: −15°C to 90°C, SS Disc 110°C





