SKU: BLSF

ANSI 150 Stainless Steel Flanged Fire Safe Ball Valve

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  • Two way ANSI 150 Flanged 316 Stainless Steel Ball Valve
  • Fire Safe Approved Cert Number 249037
  • Live Loaded Packing & Anti Static Device
  • ISO5211 mounting pad
  • Extra long neck to reduce thermal transfer
  • Tested to API598
Model Size (mm) Media Pressure Media Temperature Torque (Nm)
BLSF4FA-L-RT 15 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 5
BLSF5FA-L-RT 20 Vacuum (29" Hg)to 20 BAR (10 BAR Steam) -20°C to 180°C 8
BLSF6FA-L-RT 25 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 10
BLSF7FA-L-RT 32 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 14
BLSF8FA-L-RT 40 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 18
BLSF9FA-L-RT 50 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 25
BLSF10FA-L-RT 63 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 48
BLSF11FA-L-RT 80 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 75
BLSF12FA-L-RT 100 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 150
BLSF13FA-L-RT 125 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 200
BLSF14FA-L-RT 150 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 300
BLSF15FA-L-RT 200 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 400
BLSF16FA-L-RT 250 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 1100
BLSF17FA-L-RT 300 Vacuum (29" Hg) to 20 BAR (10 BAR Steam) -20°C to 180°C 1890

Stainless Steel Flanged Fire Safe Ball Valve 

50mm to 100mm

Stainless Steel ANSI150 flanged fire safe ball valve dimensions

Size d L D D1 D2 b f H W C ISO5211 Z-Ød1 h s Kgs
1/2" 15 108 89 60.5 35 11 2 82 117 9 F03/F04 4-15 48 42.6 1.48
3/4" 20 117 98 70 43 11 2 87 117 9 F03/F04 4-15 53 42.6 2.04
1" 25 127 108 79.5 51 12 2 90 164 11 F04/F05 4-15 58.5 50 2.86
1-1/4" 32 140 117 89 64 13 2 100 164 11 F04/F05 4-15 71 50 3.94
1-1/2" 40 165 127 98.5 73 15 2 116 203 14 F05/F07 4-15 76.5 64.5 5.94
2" 50 178 152 120.5 92 16 2 125 203 14 F05/F07 4-19 85 64.5 7.61
2-1/2" 65 190 178 139.5 105 18 2 164 255 17 F07/F10 4-19 110 93.6 13.2
3" 80 203 190 152.5 127 19 2 174 255 17 F07/F10 4-19 122.5 93.6 17.1
4" 100 229 229 190.5 157 24 2 200 302 17 F07/F10 8-19 145.5 93.6 29.2
5" 125 356 254 216 186 24 2 258 600 22 F10/F12 8-18 185 114 42
6" 150 394 279 241.5 216 26 2 276 600 22 F10/F12 8-22 202.5 114 82
8" 200 457 343 298.5 270 29 2 350 800 27 F12/F14 8-22 257 131 140

ANSI150 Flange Fire Safe Stainless Steel Ball Valve Dimensions 

50mm to 100mm

Stainless Steel Fire Safe Ball Valve ANSI 150 Construction

Item Part Material Qty
1 Cap 1.4408 (CF8M) 1
2 Bolt SS304 4(8)
3 Body Gasket Pure Graphite 1
4 Body 1.4408 (CF8M) 1
5 Ball SS316 1
6 Ball Seat Pure PTFE 2
7 Stem SS316 1
8 Thrust Washer Pure PTFE 1
9 O-ring Viton 1
10 Stem Packing Pure Graphite 1
11 Packing Ring SS304 1
12 Bellevlle Washer SS301 2
13 Nut Stopper SS304 1
14 Plate Washer SS304 1
15 Nut SS304 2
16 Lock Device SS304 1
17 Handle SS304 1
18 Plastic Cover Plastic 1
19 Stop Pin SS304 1

125mm to 200mm

ANSI 150 flanged Stainless Steel Fire Safe Ball Valve Construction

Item Part Material Qty
1 Cap 1.4408 (CF8M) 1
2 Bolt SS304 8
3 Body Gasket Pure Graphite 1
4 Body 1.4408 (CF8M) 1
5 Ball SS316 1
6 Ball Seat Pure PTFE 2
7 Stem SS316 1
8 Thrust Washer Pure PTFE 1
9 O-ring Viton 1
10 Stem Packing Pure Graphite 1
11 Packing Ring SS304 1
12 Bellevlle Washer SS301 2
13 Nut SS304 1
14 Nut Stopper SS304 1
15 Plate Washer SS304 1
16 Lock Device SS304 1
17 Sleeve CF8M 1
18 Jackscrew SS304 2
19 Handle Galvanized Pipe 1
20 Plastic Cover Plastic 1
21 Stop Pin SS304 2

Cast Steel Fire Safe Ball Valve Design 

Size 15mm to 300mm
Body 316 Stainless Steel
Seat PTFE
Pressure 150 pound
Temperature -20°C to 180°C
Actuation Lockable Lever or Gear Box
Fire Safe API607 Approved

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