Key Specifications / Features
Model no. : BTV-187302039
We are a trusted supplier of double offset butterfly valves designed to meet API 609 and BS EN 593 standards. Built with a durable aluminum bronze ASTM B148 C95800 body and disc, these 36-inch valves are rated for Class 300 LB, offering excellent corrosion resistance and high performance in demanding environments. The double offset design ensures reduced seat wear and reliable sealing over time. Available with either lever or gear operation, our valves provide smooth, precise flow control—ideal for marine, offshore, and industrial applications requiring strength, durability, and dependable operation.
Valve Description:
187302039 High Performance Butterfly Valve
Design Standard: API 609 Category B, BS EN 593
Structure: Double Offset, Double Eccentric
Nominal Size: 36 Inch, DN900
Nominal Class: Class 300 LB
Seat Type: Soft Seat
End Connection: Wafer/Lug/Flanged
Operation: Lever/Gear
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Seat: RPTFE, PPL
Face to Face: API 609, BS EN 593
Test and Inspection: API 598, API 609
Key Features: Long working life for frequent operation(million cycling), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available, Aluminium bronze for sea water 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
