Double Offset Butterfly Valves, B148 C95800, 4 Inch, CL150

Valve Description:
187302004 High Performance Butterfly Valve 
Design Standard: API 609 Category B, BS EN 593
Nominal Size: 4 Inch, DN100
Nominal Class: 150 LB, PN16, PN20
Body Material: ASTM B148 C95800
Seat Type: Soft Seat
End Connection: Wafer/Lug/Flanged
Operation: Lever/ Gear
Trim Material: ASTM B148 C95800
Seat: RPTFE, PPL
Structure: Double Offset, Double Eccentric
Face to Face: API 609, BS EN 593
Test and Inspection: API 598, API 609

Key Features:

Long service life – Supports millions of cycles for frequent operation.

Low operating torque – Ensures smooth and efficient performance.

Replaceable seat – Enhances maintenance and longevity.

Reliable sealing – Tight shut-off for leak-proof operation.

Precise control – Excellent flow regulation characteristics.

Bi-directional sealing – Effective under full pressure in both directions.

Fire-safe seat option – Compliant with safety standards (if applicable).

Corrosion-resistant – Aluminium bronze construction ideal for seawater service.

Product Range:
Body Material: Aluminium Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - Class 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