SKU: GVF8

Class 800 Forged Steel Gate Valve

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The GVF8 Series of Gate valves are a robust Class 800 A105 Forged Steel Gate Valve. As standard these valves are NPT threaded from 1/2" to 2" and are suitable for pressures up to 136 Bar depending on the media temperature (refer to Pressure Temperature chart below) and media type. Designed to API602 with NPT ends to AMSE B1.20.1 and tested to API598. These valves are suitable for a range of applications across the Petrochemical, Steam, Mining and General Industrial Industries.

Model Size (NPT) Design Pressure Media Temperature Weight (kg)
GVF8-04 1/2" 13.62 MPa @ -29°C ~ 35°C 454°C @ 5.5 MPa 2.22
GVF8-05 3/4" 2.39
GVF8-06 1" 4.24
GVF8-07 1 1/4" 5.7
GVF8-08 1 1/2" 7.05
GVF8-09 2" 10.9

Class 800 Forged Steel Gate Valve Construction

Model Size (NPT) L M M0
GVF8-04 1/2" 79 155 100
GVF8-05 3/4" 92 155 100
GVF8-06 1" 111 176 125
GVF8-07 1 1/4" 120 200 160
GVF8-08 1 1/2" 120 220 160
GVF8-09 2" 140 255 180

All dimensions in mm unless shown otherwise. 

Class 800 Forged Steel Gate Valve Dimensions

Number Part Name Material
1 Body ASTM A105
2 Seat ASTM A276-420
3 Wedge Disc ASTM A276-420
4 Stem ASTM A276-410
5 Gasket Flexible Graphite/304
6 Bonnet ASTM A105
7 Bonnet Bolt ASTM A193 Gr.B7
8 Packing Flexible Graphite
9 Stem Nut 1045
10 Handwheel ASTM A197

 

Size 1/2" to 2" NPT
Body Forged Steel
Seat Metal
Pressure Range 0 to 136 BAR

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