Key Specifications / Features
We specialize in API 609 Category B butterfly valves, featuring a double offset and double eccentric design. Our 3-inch valves are constructed from Stainless Steel ASTM A351 CF8 material and come with a Monel K500 stem and RPTFE seat. Compliant with EN 593 standards and equipped with flanged connections, these valves deliver exceptional performance. The Bosseal valve advantages include zero leakage, low torque operation, and a long working life, making them suitable for various applications. With bi-directional sealing and fire-safe options, our butterfly valves ensure reliability and efficiency in demanding environments.
API 609 Soft Seated
Butterfly Valve, 3 Inch/DN80, Class 300 LB, RPTFE Seat, Flanged.
Valve Description
| 1862392 High-Performance Butterfly Valve |
| Design Standard: |
API 609 Category B, EN 593 |
| Body Material: |
ASTM A351 CF8, Titanium Alloy, ASTM B148 C95800, ASTM A890 5A, ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8M. |
| Nominal Size: |
3 Inch, DN80 |
| Nominal Class: |
CL 300 LB, PN50 |
| Seat Type: |
Soft Seat |
| Operation: |
Lever |
| Seat: |
RPTFE, PPL |
| End Connection: |
Double Flanged |
| Structure: |
Double Offset, Double Eccentric |
| Trim Material: |
ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM B148 C95800, Titanium |
| Face to Face: |
API 609, EN 593 |
| Test and Inspection: |
API 598, API 609 |
| Key Features: |
Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available. |
Product Range
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150/300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Top Mounting: ISO 5211 Top Mounting Available
Operation Types: Lever, Gear, Pneumatic Actuator
