API 609 Category B Butterfly Valve, A890 4A, CL150, 12 IN

API 609 Category B Butterfly Valve, A890 4A, CL150, 12 IN

Key Specifications / Features

As a trusted supplier of ASTM A890 4A butterfly valves, we offer high-performance solutions built to API 609 Category B standards. Our 12-inch valves feature a double offset design with a durable Monel K500 stem, Class 150 LB rating, and flanged ends for secure installation. Equipped with a soft RPTFE seat, these valves provide lower torque operation and offer a long working life, capable of withstanding millions of cycles. The replaceable seat design ensures easy maintenance and reliable performance, making them ideal for frequent operation in demanding industrial applications.
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Detail Information

API 609 Double Offset Butterfly Valve, 12 Inch/DN300, CL 150 LB, RPTFE Seat.

Valve Description

1862376 High-Performance Butterfly Valve
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 12 Inch, DN300
Nominal Class: Class 150 LB, PN20
Seat Type: Soft Seat
Operation: Gear
Body Material: ASTM A890 4A, Titanium Alloy, ASTM B148 C95800, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8M, ASTM A351 CF8.
Seat: RPTFE, PPL
End Connection: Double Flanged
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)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Top Mounting: ISO 5211 Top Mounting Available
Operation Types: Lever, Gear, Pneumatic Actuator
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
 

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