3 Way Stainless Steel Ball Valve

SKU: BLS3

$61.60
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DATA SHEET

High performance 3 way (L and T port) reduced bore 316 Stainless Steel ball valve with BSP threaded connections. Self adjusting stem packing assembly with Belleville spring for temperature fluctuations and vibration. Pre drilled metric hole on 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. Threads conform to ISO 7.1 Sealing Threads.

Model Size (BSP) Orifice (mm) Media Pressure Media Temperature Torque (NM)
BLS3L2B-L-RT 1/4 9.5 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 8
BLS3L3B-L-RT 3/8 11 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 8
BLS3L4B-L-RT 1/2 12 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 8
BLS3L5B-L-RT 3/4 15 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 9
BLS3L6B-L-RT 1 20 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 15
BLS3L7B-L-RT 1 ¼ 25 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 20
BLS3L8B-L-RT 1 ½ 32 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 30
BLS3L9B-L-RT 2 40 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 45
BLS3L10B-L-RT 2 ½ 49 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 50
BLS3L11B-L-RT 3 60 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 80
BLS3L12B-L-RT 4 75 Vacuum (29" Hg) to 63 Bar (10 Bar Steam) -20°C to 180°C 110

For T port change the ‘L’ to a ‘T’.

3 way stainless steel ball valve lockable lever

3 way Stainless Steel Ball Valve Pressure vs Temperature

L Port T Port

(BLS3)

3 way Stainless Steel Ball Valve Dimensions

DN Size d L H W ISO5211 h F A J L1 Kg
8 1/4" 9.5 75 66 130 F03/F04 36.8 37.5 57.5 9 17 0.7
10 3/8" 11 75 66 130 F03/F04 36.8 37.5 57.5 9 17 0.67
15 1/2" 12 75 66 130 F03/F04 36.8 37.5 57.5 9 17 0.63
20 3/4" 15 85 72 161 F04/F05 41.2 42.5 65.5 11 19.5 0.94
25 1" 20 100 77 161 F04/F05 46.5 50 79 11 22 1.39
32 1-1/4" 25 122 92 203 F05/F07 56 61 97 14 23.5 2.91
40 1-1/2" 32 131 96 203 F05/F07 60 65.5 106.5 14 25 3.66
50 2" 40 158 107 203 F05/F07 70.5 79 129 14 28 6.31
65 2-1/2" 49 178 135 254 F07/F10 95.5 89 145 17 30 8.95
80 3" 60 202 147 254 F07/F10 106 101 167 17 33 13.11
100 4" 75 246 160 310 F07/F10 119 123 203 17 39 22.1

All dimension in mm unless shown otherwise. 

3 way Stainless Steel Ball Valve Construction

Item Part Material QTY
1 Cap CF8M (1.4408) 3
2 Gasket PTFE 3
3 Ball Seat 15%RPTFE 4
4 Ball 316 1
5 Body CF8M (1.4408) 1
6 Stem 316 1
7 Thrust Washer PTFE 1
8 O-Ring VITON 1
9 Stem Packing PTFE 1
10 Stem Ring 316 1
11 Belleville Washer 304(301) 1
12 Nut 304 2
13 Plate Washer 304 1
14 Nut Stopper 304 1
15 Locking Device 304 1
16 Handle 304 1
17 Handle Sleeve Plastic 1
18 Stop Pin 304 1

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

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