Robust A105 Forged Steel Class 800 Ball Valve with PTFE seats and a reduced bore. Suitable for use across Petrochemical, Steam, Mining and Industrial applications. Designed to ASME B16.34 with NPT ends to ASME B1.20.1 and tested to API 598.

Model Size (NPT) Design Pressure Media Temperature Weight (kg) Torque (Nm)
BVF8-04 1/2" 13.62 MPa @ -29°C ~ 35°C 180°C @ 1.0 MPa 1.3 15
BVF8-05 3/4" 2.2 18
BVF8-06 1" 3.5 27
BVF8-07 1-1/4" 6.5 45
BVF8-08 1-1/2" 6.7 65
BVF8-09 2" 11 90

Refer to Class 800 Pressure vs Temperature chart below for specific pressure and temperature information.

Class 800 Forged Steel ball valve Construction

Model Size (NPT) L
BVF8-04 1/2" 85
BVF8-05 3/4" 95
BVF8-06 1" 105
BVF8-07 1 1/4" 120
BVF8-08 1 1/2" 130
BVF8-09 2" 150

All dimensions in mm unless shown otherwise. 

Class 800 Forged Steel ball valve Construction

Number Part Name Material
1 Cap ASTM A105
2 Gasket RPTFE
3 Body ASTM A105
4 Ball ASTM A182-F304
5 Seat PTFE
6 Stem ASTM A276-420
7 Packing RPTFE
8 Handle SS+PVC

Size 1/2" to 2" NPT
Body Forged Steel
Seat PTFE
Pressure 130 BAR @ ambient
Actuation Lever

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