Key Specifications / Features
Model no. : BTV-187302004
As a trusted double eccentric butterfly valve provider, we offer reliable flow control solutions with a robust Al-Bronze ASTM B148 C95800 body and trim, and a corrosion-resistant Monel K500 stem. Our 4-inch valves are rated for 150 LB and feature RPTFE or PPL seats for excellent sealing performance. Available with lever or gear operation, these valves ensure precise control and durability in challenging environments. Engineered for demanding applications, our valves deliver exceptional performance, reliability, and longevity in corrosive and high-pressure conditions.
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
