ASTM A351 CF8M Lug Butterfly Valve, 28IN, CL300, API 609

Feb 24, 2025

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Double Eccentric Butterfly Valve, 28 Inch, 300 LB, ASTM A351 CF8M Body, RPTFE Seated.

Valve Description

1862362 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A351 CF8M, ASTM A890 4A, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 5A, Titanium, ASTM B148 C95800.
Nominal Size: 28 Inch, DN700
Structure: Double Offset, Double Eccentric
Nominal Class: 300 LBS
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Lug
Test and Inspection: API 598, API 609
Trim Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, 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 - 48 Inch (DN15 - DN1200)
Pressure Range:	Class 150 LB - 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