RPTFE Seated Butterfly Valve, ASTM A351 CF8, 300 LB, 42 Inch

Key Specifications / Features

Model no. : 1862199

We manufacture RPTFE seated butterfly valves designed for high performance and durability. Built to meet EN 593 and API 609 Category B standards, these valves feature a robust ASTM A351 CF8 body for excellent corrosion resistance. With a 42-inch size and Class 300 LB pressure rating, they are equipped with a strong 17-4PH stem for enhanced reliability. The double-offset design ensures precise control, while the RPTFE seat provides a tight, dependable seal. Wafer ends allow for easy installation, making these valves ideal for demanding industrial applications.

Detail Information

High-Performance Butterfly Valve, 42 Inch/DN1050, 300 LB, Soft Seat, Gear Operation.

Valve Description

1862199 High-Performance Butterfly Valve 
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 42 Inch, DN1050
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A351 CF8, ASTM A890 4A, ASTM A351 CF8M, Titanium, ASTM A216 WCB, ASTM B148 C95800, ASTM A890 5A.
Seat: RPTFE, PPL
End Connection: Wafer
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Trim Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, 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
Normal Diameter: 1/2-48 Inch (DN15-DN1200)
Pressure Range: Class 150-300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
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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