SKU: GVSF

ANSI 150 Flanged Stainless Steel Gate Valve

From $847.00

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The GVSF Series of Gate Valves is a 316 Stainless Steel Rising Stem ANSI 150 flanged Gate Valve. The full Stainless Steel Seat and Wedge make this valve suitable for a range of applications from Air, Water, Oil, Steam & Some Acids. Due to the Metal to Metal seat, at lower pressures the seat will not be bubble tight and is possible for seepage to occur. Designed to API603,  Face to Face to ASME B16.5 and Tested to API598. The body of the valve also features a cast in heat number for batch tracing and Mill Certificates.

Model Size (mm) Media Pressure Media Temperature Weight (kg)
GVSF-050 50 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 15
GVSF-065 65 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 21
GVSF-080 80 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 28
GVSF-100 100 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 35
GVSF-125 125 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 46
GVSF-150 150 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 58
GVSF-200 200 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 95
GVSF-250 250 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 155
GVSF-300 300 1964 kPa @ Ambient Conditions 260°C @ 1171 kPa 167

WCB Rising Stem Flanged Gate Valve

Model NPS L D D1 D2 b f z-d
GVSF-050 50 178 150 120.7 92.1 16.3 2 4-19
GVSF-065 65 191 180 139.7 104.8 17.9 2 4-19
GVSF-080 80 203 190 152.4 127 19.5 2 4-19
GVSF-100 100 229 230 190.5 157.2 24.3 2 8-19
GVSF-150 150 267 280 241.3 215.9 25.9 2 8-22
GVSF-200 200 292 345 298.5 269.9 29 2 8-22
GVSF-250 250 330 405 362 323.8 30.6 2 12-26
GVSF-300 300 356 485 431.8 381 32.2 2 12-26

Dimensions in mm unless shown otherwise. 

WCB Rising Stem Gate Valve Construction

Number Item Material
1 Body ASTM A351-CF8M
2 Seat Integral
3 Wedge Disc ASTM A351-CF8M
4 Stem ASTM A182-F316
5 Bonnet Bolt ASTM A193 Gr.B8
6 Bonnet Bolt Nut ASTM A194 Gr.8
7 Gasket FLEXIBLE GRAPHITE/316
8 Bonnet ASTM A351-CF8M
9 Back Seat Bushing Integral
10 Packing FLEXIBLE GRAPHITE
11 Yoke ASTM A351-CF8M
12 Stem Nut Al-Bronze
13 Axletree E51100
14 Handwheel CAST IRON

Size 50mm to 300mm
Body Stainless Steel
Seat Metal
Pressure Range 0 to 20 BAR
Operation Handwheel rising stem

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