RPTFE Seated Butterfly Valve, ASTM A351 CF8, 14 IN, 300 LB
Model Number: 1862062
Key Specifications / Features
As a leading manufacturer of ASTM A351 CF8 butterfly valves, we offer 14-inch (DN350) double offset valves designed to API 609 Category B and EN 593 standards. Rated for 300 LB, these valves feature a durable 17-4PH stem and an RPTFE seat for dependable tight sealing performance. The wafer end design ensures easy installation, while the valves provide superior control characteristics for precise operation. Engineered for reliability and efficiency, they are ideal for industrial applications requiring exceptional sealing and control capabilities.
Detail Information
Stainless Steel Butterfly Valve, RPTFE Seated, 14 Inch, Class 300 LB, Gear Operation.
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8, ASTM A216 WCB, ASTM B148 C95800, ASTM A890 4A, ASTM A351 CF8M, ASTM A890 5A, Titanium.
Nominal Size: 14 Inch, DN350
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Wafer
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.
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.
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 - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe.
Our valve features a low emission and anti-blowout stem design, incorporating pre-compressed flexible graphite rings for the packing. The stuffing box and stem roughness are carefully controlled to minimize torque and enhance sealing. Additionally, a live-loaded gland flange allows for precise adjustment of packing seal compression. The space ring and gland design further prevent stem blowout, ensuring reliable performance and safety.
Valve Description
1862062 High-Performance Butterfly ValveDesign Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8, ASTM A216 WCB, ASTM B148 C95800, ASTM A890 4A, ASTM A351 CF8M, ASTM A890 5A, Titanium.
Nominal Size: 14 Inch, DN350
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Wafer
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, TitaniumOperation: 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 - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe.
Low Emission and Anti-Blowout Stem Design
Our valve features a low emission and anti-blowout stem design, incorporating pre-compressed flexible graphite rings for the packing. The stuffing box and stem roughness are carefully controlled to minimize torque and enhance sealing. Additionally, a live-loaded gland flange allows for precise adjustment of packing seal compression. The space ring and gland design further prevent stem blowout, ensuring reliable performance and safety.
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
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