Key Specifications / Features

Model no. : 1862387

Our factory specializes in 40-inch double eccentric butterfly valves, crafted from ASTM A351 CF8 material and compliant with EN 593 and API 609 standards. Featuring flanged ends and a Monel K500 stem, these valves offer exceptional durability and reliability. The Bosseal valve advantages include zero leakage, low torque operation, and a long working life, making them ideal for various applications. With bi-directional sealing and fire-safe options, our double offset butterfly valves are designed to meet stringent industry requirements while minimizing emissions. Trust us for high-performance solutions tailored to your needs.


Detail Information

EN 593 Double Offset Butterfly Valve, CF8 Body, 40 Inch, 150 LB, Monel K500 Stem.

Valve Description

1862387 High-Performance Butterfly Valve 
Structure: Double Offset, Double Eccentric
Design Standard: EN 593, API 609 Category B
Nominal Size: 40 Inch
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A351 CF8, ASTM A890 4A, Titanium Alloy, ASTM A216 WCB, ASTM A890 5A, ASTM B148 C95800, ASTM A351 CF8M.
Seat: RPTFE, PPL
End Connection: Double Flanged
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.
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

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 LB, Cl 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Bosseal Valve advantages: 0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe
 

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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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Building 2, NO.59, Songshan Road, SND, Suzhou, China