High performance 3 way full bore 316 Stainless Steel ball valve with ANSI 150 flanged connections. Self adjusting stem packing assembly with belleville spring for temperature fluctuations and vibration. Pre drilled metric ISO5211 direct mounting pad to minimise any thermal transfer from valve to actuator. Reinforced PTFE seats for temperatures up to 180°C. Typical applications include water treatment, chemical, marine, petrochemical and general industry.

Model DN (mm) L port CV T port CV (Through) T port CV (Branch) Media Pressure Media Temperature Torque (Nm)
BLS3L4FA-L-RT 15 6 10 5 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 9
BLS3L5FA-L-RT 20 15 21 13 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 13
BLS3L6FA-L-RT 25 27 36 22 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 18
BLS3L7FA-L-RT 32 28 58 25 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 31
BLS3L8FA-L-RT 40 65 90 55 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 48
BLS3L9FA-L-RT 50 120 175 100 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 70
BLS3L10FA-L-RT 65 175 235 149 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 98
BLS3L11FA-L-RT 80 300 450 270 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 128
BLS3L12FA-L-RT 100 353 800 475 Vacuum (29" Hg) to 20 Bar (10 Bar Steam) -20°C to 180°C 185

 

L Port T Port

Size d L D D1 D2 b f H W C ISO5211 Z- Ød1 h s
1/2" 15 152 89 60.5 35 11 2 77 130 9 F03/F04 4-15 48 42.6
3/4" 20 167 98 70 43 11 2 84 161 11 F04/F05 4-15 53 50.4
1" 25 180 108 79.5 51 12 2 93 163 11 F04/F05 4-15 58.5 50.4
1-1/4" 32 190 117 89 64 13 2 113 209 14 F05/F07 4-15 71 66.5
1-1/2" 40 212 127 98.5 73 15 2 121 209 14 F05/F07 4-15 77.5 66.5
2" 49 230 152 120.5 92 16 2 126 209 14 F05/F07 4-19 85 66.5
2-1/2" 62 290 178 139.5 105 18 2 175 450 17 F07/F10 4-19 110 93.6
3" 75 310 190 152.5 127 19 2 188 500 17 F07/F10 4-19 122.5 93.6
4" 99 350 229 190.5 157 24 2 211 550 17 F07/F10 8-19 145.5 93.6

All dimensions in mm unless specified otherwise

Item Parts Material Qty
1 Cap CF8M 3
2 Bolt SS304 12
3 Body Gasket PTFE 3
4 Body Gasket CF8M 1
5 Ball SS316 1
6 Ball Seat R-PTFE(15%) 4
7 Stem SS316 1
8 Thrust Washer PTFE 1
9 O-Ring Viton 1
10 Stem Packing PTFE 1
Item Parts Material Qty
11 Packing Ring SS304 1
12 Bellevile 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

 

Size 15mm to 100mm
Body 316 Stainless Steel
Seat RPTFE
Pressure 20 BAR @ ambient
Temperature -10°C to 180°C
Actuation Lever

Product History