API 609 Lug Butterfly Valve, ASTM A890 4A, 300 LB, 42 IN
Key Specifications / Features
We manufacture high-performance double eccentric butterfly valves with a double offset design, crafted to ASTM A890 4A standards. Compliant with EN 593 and API 609, these 42-inch valves are rated for 300 LBS and feature lug ends for secure installation. Equipped with a Monel K500 stem, they offer exceptional corrosion resistance. Our Bosseal valves provide key advantages, including zero leakage, low torque, bi-directional flow, long service life, low emissions, and fire-safe performance, making them ideal for critical industrial applications. As a leading butterfly valve manufacturer in China, we ensure superior quality and reliability.
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Detail Information
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EN 593 Double Offset Butterfly Valve, 42 Inch/DN1050, 300 LB, Monel K500 Stem.
Structure: Double Offset, Double Eccentric
Design Standard: EN 593, API 609 Category B
Nominal Size: 42 Inch, DN1050
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 4A, Titanium Alloy, ASTM A216 WCB, ASTM A890 5A, ASTM B148 C95800, ASTM A351 CF8, ASTM A351 CF8M.
Seat: RPTFE, PPL
End Connection: Lug
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
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
Valve Description
1862367 High-Performance Butterfly ValveStructure: Double Offset, Double Eccentric
Design Standard: EN 593, API 609 Category B
Nominal Size: 42 Inch, DN1050
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 4A, Titanium Alloy, ASTM A216 WCB, ASTM A890 5A, ASTM B148 C95800, ASTM A351 CF8, ASTM A351 CF8M.
Seat: RPTFE, PPL
End Connection: Lug
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, TitaniumNormal 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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- https://www.bossealvalves.com/
- Address: Suzhou, Jiangsu, China
- Phone: 13358051997
- Business Type: Industry & Trading
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