Model

BF500

Specifications

Size Range: 50 – 1200 mm (2” – 48”)

Temperature Range:
NBR: -10°C to 80°C
EPDM: -15°C to 120°C
Viton: -10°C to 150°C
PTFE: -45°C to 180°C

Pressure Ratings:
16 bar (50 – 600 mm)
10 bar (700 – 1200 mm)
End Connections: Wafer Type, suitable for DIN, BS, ANSI, and JIS Flanges

Materials

Body: Ductile Iron, Stainless Steel 304 / 316
Disc: Ductile Iron/WCB/SS304 / SS316 / PTFE Coated
Seat: EPDM, PTFE

Standards

Design Standard: BS EN 593 / API 609
Top Flange Standard: ISO 5211

Operator

Lever Operated: 50 – 200 mm (Gear Operated as optional)
Gear Operated: 250 mm and above
Actuator Type: Pneumatic or Electric