Double Offset Butterfly Valve, ASTM A351 CF8M, 40 IN, 300 LB
Key Specifications / Features
As a leading factory specializing in high-performance butterfly valves, we provide 40-inch valves built to API 609 Category B and EN 593 standards. These valves are made from durable ASTM A351 CF8M stainless steel and are rated for 300 LB pressure. Featuring a double eccentric design, a soft seat for tight sealing, and a lug end for secure installation, they excel in demanding applications. The gear-operated mechanism ensures smooth and precise control. Engineered for reliability and long-term performance, our valves are ideal for industrial environments requiring robust and efficient flow management solutions.
Request a quote
Detail Information
On this page
EN 593 High-Performance Butterfly Valve, API 609, 40 Inch, 300 LB, Double Eccentric, Lug Ends.
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8M, ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A890 5A, Titanium.
Nominal Size: 40 Inch
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
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.
Valve Description
1862114 High-Performance Butterfly ValveDesign Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8M, ASTM B148 C95800, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A890 5A, Titanium.
Nominal Size: 40 Inch
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug
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 |
| Operation: | Manual (lever, gear), Pneumatic Actuator, Motor Actuator |
| Normal Diameter: | 1/2 Inch - 48 Inch (DN15 - DN1200) |
| Pressure Range: | Class 150 LB - 300 LB |
| Working Temperature: | -26°C to +120°C (180°C for PPL seat) |
| End Connection: | Wafer, Lug, Flanged |
| Top Mounting: | ISO 5211 Top Mounting Available |
| Operation Types: | Lever, Gear, Pneumatic Actuator |
| Bosseal Valve advantages: | Zero leakage, low torque operation, long service life, low emissions, bi-directional sealing, and fire-safe design. |
ISO 5211 Top Mounting
Different End Connections Available
Different End Connections Available
Similar Products
Related Searches
Products you might also like
Send your message to this supplier
Categories
- https://www.bossealvalves.com/
- Address: Suzhou, Jiangsu, China
- Phone: 13358051997
- Business Type: Industry & Trading
Supplier Website
Source: https://www.bossealvalves.com/double-offset-butterfly-valve-astm-a351-cf8m-40-in-300-lb.html