API 609 High-Performance
Butterfly Valve, Double Eccentric, 2 Inch/DN50, 150 LB, RPTFE Seat, Lug Ends.
This valve is cost-effective and space-saving, offering a wide size range with faster operation and reduced wear between the disc and seat. Its double offset design ensures a longer lifespan and lower torque, making it ideal for frequent use. Bosseal high-performance butterfly valves have successfully passed a million-cycle test, ensuring durability and reduced total ownership costs.
Valve Description
| 1862075 High-Performance Butterfly Valve |
| Design Standard: |
EN 593, API 609 Category B |
| Structure: |
Double Offset, Double Eccentric |
| Nominal Size: |
2 Inch, DN50 |
| Nominal Class: |
Class 150 LB, PN20 |
| Seat Type: |
Soft Seat |
| Operation: |
Lever |
| Body Material: |
ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 5A, ASTM B148 C95800, Titanium. |
| Seat: |
RPTFE, PPL |
| End Connection: |
Lug |
| Face to Face: |
API 609, EN 593 |
| Test and Inspection: |
API 598, API 609 |
| Trim Material: |
ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium |
Key Features
1. Long lifespan for high-frequency operation (up to a million cycles).
2. Reduced torque for smoother operation.
3. Replaceable seat for easy maintenance.
4. Reliable tight sealing performance.
5. Superior control characteristics.
6. Bi-directional sealing under full pressure.
7. Fire-safe seat option available.
Product Range
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
End Connection: Wafer, Lug, Flanged
Top Mounting: ISO 5211 Top Mounting Available
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
