ASTM A890 5A Lug Butterfly Valve, API 609, 48 IN, 300 LB

Name: ASTM A890 5A Lug Butterfly Valve, API 609, 48 IN, 300 LB
SKU: 1862116
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

As a leading supplier of duplex stainless steel butterfly valves in China, we offer high-performance solutions that meet EN 593 and API 609 standards. Our double eccentric 48-inch, 300 LB valves are crafted from 5A duplex stainless steel with a durable 17-4PH stem. Featuring a soft RPTFE seat, these valves provide reliable sealing and long-lasting performance in demanding environments. Designed for ease of use and low maintenance, they are ideal for various industrial applications, delivering superior corrosion resistance and efficiency.

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Detail Information

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API 609 High-Performance Butterfly Valve, Double Eccentric, 48 Inch/DN1200, 300 LB, RPTFE Seat, Lug Ends.

Valve Description

1862116 High-Performance Butterfly Valve
Design Standard:	EN 593, API 609 Category B
Structure:	Double Offset, Double Eccentric
Nominal Size:	48 Inch, DN1200
Nominal Class:	Class 300 LB, PN50
Seat Type:	Soft Seat
Operation:	Gear
Body Material:	ASTM A890 5A, ASTM A351 CF8M, ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8, ASTM B148 C95800, Titanium.
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

1. Long lifespan for high-frequency operation (up to a million cycles).
2. Reduced torque for smoother operation.
3. Replaceable seat for easy maintenance.
4. Reliable tight sealing performance.
5. Superior control characteristics.
6. Bi-directional sealing under full pressure.
7. Fire-safe seat option 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
End Connection:	Wafer, Lug, Flanged
Working Temperature:	-26°C - +120°C (180°C for PPL seat)
Operation:	Manual (lever, gear), Pneumatic Actuator, Motor Actuator

DOUBLE OFFSET BUTTERFLY VALVE

A double offset butterfly valve is widely used in the pipeline for isolation and regulating applications especially where request frequent open/close.