Double Eccentric Butterfly Valve, API 609, 5A, 40 IN, CL 150

Dec 09, 2024

On this page

High-Performance Butterfly Valves, ASTM A890 5A Body, 40 Inch, 150 LB, Double Eccentric, Double Flanged.

Valve Description

A double offset butterfly valve is commonly used in pipelines for isolation and flow regulation, particularly in applications that require frequent opening and closing.

1862135 High-Performance Butterfly Valve
Design Standard:	API 609 Category B, EN 593
Structure:	Double Offset, Double Eccentric
Nominal Size:	40 Inch
Nominal Class:	Class 150 LB, PN20
Body Material:	ASTM A890 5A, Titanium, ASTM A216 WCB, ASTM A351 CF8M, ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800.
Seat Type:	Soft Seat
End Connection:	Double Flanged
Operation:	Gear
Seat:	RPTFE, PPL
Face to Face:	API 609, EN 593
Trim Material:	ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
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
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator