Description
“Heavy-duty ductile iron butterfly valve with resilient elastomer seat, designed for secure shut-off and leak-tight performance in firefighting systems.Lugged-end construction allows for installation with one flange removed, providing greater flexibility and easier maintenance.Engineered to meet fire protection standards with a 300PSI pressure rating, suitable for demanding firefighting applications.Corrosion-resistant ductile iron body ensures long-lasting durability and reliable operation in harsh environments.”
Features
FEATURES / CHARACTERSTICS
Rating : 300 PSI
Connections : ANSI B16.1 Class125
Test Standard : FM1112
Applications : Fire protection, potable water, etc.
Fusion bonded coating comply with FM1112
WORKING TEMPERATURE :
32°F to 180°F (0°C to 82°C)
MAXIMUM OPERATING PRESSURE :
300 PSI (20.6 bar)
ON REQUEST :
Other Pressure Ratings (subject to minimum order quantities)
Specification
| Parts | Material | SPECIFICATION |
|---|---|---|
|
Body |
Ductile Iron |
A536 65-45-12 |
|
Disc |
Ductile Iron EPDM Coated
|
|
|
Upper&Lower Stems |
Stainless Steel |
AISI 410 |
|
Worn Gear Shaft |
Stainless Steel |
AISI 410 |
|
Housing |
Cast Iron |
A126 B |
|
Hand Wheel |
Ductile Iron |
A536 65- 45-12B |
|
O-Rings(All) |
EPDM Grade”E”
|
