Lineseal XP® (Class 250B)
Lineseal XP® (Class 250B)
3" - 48” Butterfly Valves
Specifications:
- 250psig (1723kPa) maximum working pressure
- Meets or exceeds all applicable requirements of ANSI/AWWA C504 Standard Class 250B; NSF 61 certified
- Body - Ductile Iron ASTM A-536 (65-45-12)
- Buried service valves: I.D. and O.D. coated
- Above ground valves (ordered with either a hand wheel, position indicator on the actuator, or lever); minimum 8 mills epoxy coated interior and exterior; meets AWWA C-504 standards.
- Seat-in-body design reduces seat failure due to corrosive buildup in the valve and pipeline
- Disc edge is 316 Stainless Steel
- Disc - Ductile Iron ASTM A-536 (65-45-12) (3"-4" Stainless Steel ASTM A351 CF8M)
- Nonmetallic bearings prevent galvanic corrosion and provides lower coefficient of friction
- Chevron "V" type packing is self-adjusting to last the life of the valve
- 3"-24" Standard 304 SS hardware