Double Offset Butterfly Valve, A890 4A, 150 LB, 16 Inch

Key Specifications / Features

Model no. : 1862252

As a leading provider of butterfly valves, we supply high-performance API 609 Category B butterfly valves designed to EN 593 standards. Constructed from robust ASTM A890 4A material, these valves feature a 17-4PH stem and an RPTFE seat for exceptional sealing. With a 16-inch size and a Class 150 LB pressure rating, they offer reliable double eccentric operation, ideal for demanding applications requiring frequent cycling and precise flow control. Our valves ensure durability and optimal performance across a wide range of industrial environments.

Detail Information

Soft Seated Butterfly Valve, ASTM A890 4A, 16 Inch/DN400, 150 LB, Flanged End.

Valve Description

1862252 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A890 4A, Titanium, ASTM A890 5A, ASTM A351 CF8, ASTM B148 C95800, ASTM A216 WCB, ASTM A351 CF8M.
Nominal Size: 16 Inch, DN400
Nominal Class: CL 150 LB, PN16
Seat Type: Soft Seat
Operation: Gear
Seat: RPTFE, PPL
End Connection: Double Flanged
Structure: Double Offset, Double Eccentric
Trim Material: ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM B148 C95800, Titanium
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
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(FF, RF, RTJ)
Top Mounting: ISO 5211 Top Mounting Available
Operation Types: Lever, Gear, Pneumatic Actuator
 

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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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