SKU: BLS3

3 Way Stainless Steel Ball Valve

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  • 3 way L or T port 316 Stainless Steel Ball Valve
  • BSP threaded ends
  • Lockable Handle
  • Live Loaded (self adjusting) Packing with Belleville washers
  • Watermark Approved License Number WMK26529 to WMTS 012:2018
  • Reinforced PTFE seats
  • Threads to ISO7.1, mounting pad to ISO5211
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

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
Item Part Material QTY
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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