High performance 3 way (L and T port) reduced bore 316 Stainless Steel ball valve with BSP threaded connections and a IP67 electric actuator. Self adjusting stem packing assembly with Belleville spring for temperature fluctuations and vibration. Long neck 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. Threads conform to ISO 7.1 Sealing Threads.

Model Size(BSP) Orifice (mm) Actuator Media Pressure Media Temperature
BLS3L2B-E*-RT 1/4 8 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L3B-E*-RT 3/8 10 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L4B-E*-RT 1/2 12 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L5B-E*-RT 3/4 15 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L6B-E*-RT 1 20 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L7B-E*-RT 1 1/4 25 0M-1 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L8B-E*-RT 1 ½ 32 0M-A Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L9B-E*-RT 2 43 0M-2 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L10B-E*-RT 2 ½ 55 0M-2 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C
BLS3L11B-E*-RT 3 66 0M-3 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C

*Voltages available; 12vDC, 24vDC, 24vAC, 110vAC, 240vAC, 415vAC.

 For T port change the ‘L’ to a ‘T’.

3 way stainless steel ball valve electrically actuated

3 way Stainless Steel Electric Ball Valve Pressure vs Temperature

L Port T Port

3 way stainless steel ball valve electrically actuated

Model Size Actuator d L h F A B C
BLS3L2B-E*-RT 1/4" 0M-1 9.5 75 36.8 37.5 5.5 108 155
BLS3L3B-E*-RT 3/8" 0M-1 11 75 36.8 37.5 57.5 108 155
BLS3L4B-E*-RT 1/2" 0M-1 12 75 36.8 37.5 57.5 108 155
BLS3L5B-E*-RT 3/4" 0M-1 15 85 41.2 42.5 65.5 108 155
BLS3L6B-E*-RT 1" 0M-1 20 100 46.5 50 79 108 155
BLS3L7B-E*-RT 1-1/4" 0M-1 25 122 56 61 97 108 155
BLS3L8B-E*-RT 1-1/2" 0M-A 32 131 60 65.5 106.5 130 200
BLS3L9B-E*-RT 2" 0M-2 40 158 70.5 79 129 200 290
BLS3L10B-E*-RT 2-1/2" 0M-2 49 178 95.5 89 145 200 290
BLS3L11B-E*-RT 3" 0M-3 60 202 106 101 167 200 290
BLS3L12B-E*-RT 4" 0M-4 75 246 119 123 203 234 315

All dimensions in mm unless shown otherwise. Please note 0M-2 models and higher have a hand wheel not taken into account here. Please see actuator details.

3 way stainless steel ball valve electrically actuated

Item Part Material Qty
1 Cap CF8M 3
2 Gasket PTFE 3
3 Ball Seat 15%R-PTFE 4
4 Ball 316SS 1
5 Body CF8M 1
6 Stem 316SS 1
7 Thrust Washer PTFE 1
8 O-Ring Viton 1
9 Stem Packing PTFE 1
10 Stem Ring 316SS 1
11 Bellevlle Washer 304(301) 1
12 Nut 304SS 2
13 Plate Washer 304SS 1
14 Nut Stopper 304SS 1
15 Actuator Powder Coated Die Cast Aluminium 1

Size 1/4" to 3" BSP
Body 316 Stainless Steel
Seat Reinfoced PTFE
Pressure  63 BAR
Temperature -20°C to 180°C
Actuation Electric

Product History