Representative photo. Please check item description for details.
N501S Butterfly Valve Series NSF Approved Rubber-Lined Lug-Style Butterfly Valve w/SS Disc
N501N Butterfly Valve Series manually operated Lug butterfly valves.
Features
- Pressure rating: 250 psi water (40°F to 80°F).
- Epoxy coated ductile iron lug body.
- ISO 5211 direct mounting pad/square stem.
- Food grade EPDM resilient seat -30°F to 250°F.
- API609 face to face flange.
- Floating dual shaft disc design.
- MSS SP 67 compliant.
- No pins in disc prevent potential leak points.
- NSF certified for drinking water service (EPDM seats only).
- Dead end service to 100 psi.
Model Details
- N501N: size 2" to 12".
- N501S: size 1 1/2" to 12".
- 531S: VITON® SEATS - size 2" to 12".
- 541N-541S: BUNA-N SEATS - size 2" to 12".
N501N Butterfly Valve Series manually operated Lug butterfly valves.
Features
- Pressure rating: 250 psi water (40°F to 80°F).
- Epoxy coated ductile iron lug body.
- ISO 5211 direct mounting pad/square stem.
- Food grade EPDM resilient seat -30°F to 250°F.
- API609 face to face flange.
- Floating dual shaft disc design.
- MSS SP 67 compliant.
- No pins in disc prevent potential leak points.
- NSF certified for drinking water service (EPDM seats only).
- Dead end service to 100 psi.
Model Details
- N501N: size 2" to 12".
- N501S: size 1 1/2" to 12".
- 531S: VITON® SEATS - size 2" to 12".
- 541N-541S: BUNA-N SEATS - size 2" to 12".
Specifications
| Valve Size | 1-1/2", 2", 2-1/2" , 3", 4" , 5" , 6", 8" , 10" , 12", 14", 16", 18", 20" |
| Model | [N501S] SS Disc |