Key Specifications / Features

Model no. : 1862236

As a trusted supplier of API 609 Category B butterfly valves, we provide high-performance solutions built to EN 593 standards. Our 28-inch double offset valves, constructed from ASTM A890 5A material, feature a 17-4PH stem and soft RPTFE seat for superior durability and tight sealing. Rated at 300 LB with lug ends, these valves offer exceptional control, low torque operation, and a replaceable seat for extended service life, even in frequent operation with millions of cycles. Designed for bi-directional sealing under full pressure, fire-safe seat options are also available for enhanced safety.


Detail Information

Double Offset High-Performance Butterfly Valve, API 609, 28 Inch, CL 300 LB, RPTFE Seat.

Valve Description

1862236 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 28 Inch, DN700
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 5A, ASTM A351 CF8M, Titanium, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800.
Seat: RPTFE, PPL
End Connection: Lug
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Trim Material: Titanium, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800
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: CL 150 LB - 300 LB
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
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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Building 2, NO.59, Songshan Road, SND, Suzhou, China