17-4PH Stem Butterfly Valves, Titanium, 8 Inch, CL 300 LB
Model Number: 1862101
Key Specifications / Features
We manufacture double-offset butterfly valves designed to meet API 609 Category B standards. Our valves come in an 8-inch size (DN200) with a 300 LB (PN50) pressure rating, offering high performance and durability. Featuring a 17-4PH stainless steel stem and an RPTFE soft seat, these valves deliver excellent sealing and corrosion resistance. The lug end design ensures secure installation, making them ideal for industrial applications requiring reliable control and long-lasting operation in demanding environments. As a leading butterfly valve manufacturer in China, we are committed to providing top-quality solutions.
Detail Information
Soft Seated Butterfly Valves, API 609 Category B, Titanium, 8 Inch/DN200, Gear Operation.
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 8 Inch, DN200
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: Titanium, ASTM A216 WCB, ASTM A890 5A, ASTM A890 4A, ASTM A351 CF8M, ASTM A351 CF8, ASTM B148 C95800.
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
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.
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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Featuring pre-compressed flexible graphite rings, the stem packing ensures lower torque and enhanced sealing performance, with the roughness of the stem and stuffing box precisely controlled. The live-loaded gland flange allows for convenient adjustment of the packing seal compression, ensuring optimal sealing. Additionally, the space ring and gland design provide robust protection against stem blowout, guaranteeing reliable operation even in high-pressure environments.
Valve Description
1862101 High-Performance Butterfly ValveDesign Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 8 Inch, DN200
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: Titanium, ASTM A216 WCB, ASTM A890 5A, ASTM A890 4A, ASTM A351 CF8M, ASTM A351 CF8, ASTM B148 C95800.
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, TitaniumNormal 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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Low Emission and Anti-Blowout Stem Design
Featuring pre-compressed flexible graphite rings, the stem packing ensures lower torque and enhanced sealing performance, with the roughness of the stem and stuffing box precisely controlled. The live-loaded gland flange allows for convenient adjustment of the packing seal compression, ensuring optimal sealing. Additionally, the space ring and gland design provide robust protection against stem blowout, guaranteeing reliable operation even in high-pressure environments.
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
Eliza
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