Double Eccentric Butterfly Valves, B148 C95800, 300 LB, 4 IN

Key Specifications / Features

Model no. : 1862183

We are a leading manufacturer of ASTM B148 C95800 butterfly valves, designed to meet API 609 Category B and EN 593 standards. Our 4-inch (DN100), 300 LB valves feature a double offset design for enhanced performance and durability. Equipped with a 17-4PH stem and RPTFE seat, these valves provide excellent sealing and corrosion resistance in demanding applications. The wafer end connections ensure easy installation, making them ideal for a variety of industrial environments where reliability and precision are essential. Trust our high-quality butterfly valves for long-lasting, efficient operation.

Detail Information

Wafer Type Butterfly Valve, RPTFE Seated, 4 Inch/DN100, Class 300 LB, Lever Operation.

Valve Description

1862183 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Body Material: ASTM B148 C95800, ASTM A890 5A, Titanium, ASTM A351 CF8, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 4A.
Nominal Size: 4 Inch, DN100
Nominal Class: Class 300 LB, PN50
Structure: Double Offset, Double Eccentric
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Lever
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: 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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2-48 Inch (DN15-DN1200)
Pressure Range: Class 150 - 300 LB
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
 

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About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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