API 609 B Lug Butterfly Valve, A351 CF8, CL 150 LBS, 18 IN

Key Specifications / Features

Model no. : 1862211

Our factory specializes in 18-inch, DN450 double offset wafer butterfly valves, crafted to meet API 609 Category B standards. Constructed from ASTM A351 CF8 stainless steel, these valves feature a soft RPTFE seat for superior sealing performance. Rated for 150 LB, they are equipped with a durable 17-4PH stainless steel stem. Designed for high reliability and efficient operation, these valves are ideal for demanding industrial applications, ensuring long-lasting performance.

Detail Information

API 609 Cat B Butterfly Valves, Double Offset, 18 Inch/DN450, Soft Seated, Gear Operation.

Valve Description

1862211 High-Performance Butterfly Valve 
Design Standard: EN 593, API 609 Category B
Nominal Size: 18 Inch, DN450
Nominal Class: 150 LBS, PN16
Seat Type: Soft Seat
Operation: Gear
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800, Titanium, ASTM A890 5A, ASTM A216 WCB, ASTM A351 CF8M.
Seat: RPTFE, PPL
End Connection: Lug
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
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 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Working Temperature: -26°C to +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
 

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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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