Aluminum Bronze Butterfly Valve, B148 C95800, 28 IN, 300 LB
Model Number: 1862152
Key Specifications / Features
We offer high-quality butterfly valves designed to API 609 Category B standards. These valves are constructed from aluminum bronze ASTM B148 C95800 and feature a 28-inch size with a 300 LB pressure rating. The double eccentric design ensures precise control and durability, while the RPTFE seat provides a reliable seal. Equipped with a 17-4PH stem, these valves deliver exceptional strength and performance. Ideal for demanding applications, they combine robust construction with advanced sealing technology for superior operational reliability.
Detail Information
Double Eccentric Lug Butterfly Valve, 28 Inch/DN700, 300 LB, ASTM B148 C95800 Body.
Design Standard: API 609 Category B, EN 593
Body Material: ASTM B148 C95800, ASTM A890 4A, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8M, ASTM A351 CF8, Titanium.
Nominal Size: 28 Inch, DN700
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Seat: RPTFE, PPL
End Connection: Double Flanged
Structure: Double Offset, Double Eccentric
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, 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.
Valve Description
1862152 High-Performance Butterfly ValveDesign Standard: API 609 Category B, EN 593
Body Material: ASTM B148 C95800, ASTM A890 4A, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8M, ASTM A351 CF8, Titanium.
Nominal Size: 28 Inch, DN700
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Seat: RPTFE, PPL
End Connection: Double Flanged
Structure: Double Offset, Double Eccentric
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, 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) |
| Working Temperature: | -26°C - +120°C (180°C for PPL seat) |
| Pressure Range: | Class 150 LB - 300 LB |
| Operation: | Manual (lever, gear), Pneumatic Actuator, Motor Actuator |
| End Connection: | Wafer, Lug, Flanged |
Low Emission and Anti-Blowout Stem Design
The packing is made from pre-compressed flexible graphite rings, with precisely controlled stem and stuffing box surface roughness to ensure lower torque and enhanced sealing performance. A live-loaded gland flange allows for easy adjustment of packing compression. The space ring and gland design effectively prevent stem blowout, ensuring safety and reliability.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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