Sinderby Stainless Ltd


Regular Port 1/2" - 2"
Stainless Steel Ball Valves One Piece
  • For chemical and industrial applications
  • Blow-out-proof stem design
  • 100% tested air under water, at 100psi, open and closed positions
  • Grade 316
Specifications
  • Working Pressure 800psi WOG
  • Temperature Range -60 to 450F
  • End types: Threaded BSP. NPT available
Dimensions (mm)
Size A B C D E F
1/4" 5.0 17 39 32.5 70 1/4 BSP
3/8" 7.0 21 44 34.5 70 3/8 BSP
1/2" 9.2 25 57 43.5 97 1/2 BSP
3/4" 12.5 32 58 47.0 97 3/4 BSP
1" 16.0 38 71 55.0 125 1 BSP
11/4" 20.0 49 78 60.5 125 1/4 BSP
11/4" 24.5 53 83 74.5 150 11/2 BSP
2" 32.0 65 100 80.5 150 2 BSP
Materials List
No. Part Name Specification Quantity
1 Body ASTM A 351 GR, CF8M 1
2 Body Insert SS316 1
3 Joint Gasket Teflon 1
4 Seat Reinforced TFE* 2
5 Ball SS316 1
6 Thrust Washer Teflon 1
7 Stem Packing Teflon 1
8 Gland Nut SS304 1
9 Stem SS316 1
10 Handle Washer SS304 1
11 Handle Nut SS304 1
12 Handle SS304 1
13 Handle Cover Plastic 1
* DuPont Reg. T.M.



Full Port 1/4" - 3"
Stainless Steel Ball Valves Two Piece Screwed Body
  • For food and general chemical service applications
  • Adjustable stem packing
  • Blow-out-proof stem design
  • Body and end caps quality investment casting
  • Grade 316
  • Designed for easy actuator mounting
  • 100% tested air under water, at 100psi, open and closed positions
  • Hydrostatic test pressure: 1500psi
Specifications
  • Working Pressure 1000psi WOG
  • Temperature Range -60 to 450F
  • End types: Threaded BSP. NPT available
Options
  • Padlocking device
Dimensions (mm)
Size A B C D E W1 W2 H F w(kg)
1/4" 11.6 27.5 55 50 96 12.7 28.5 10-24UNC 1/4" BSP 0.29
3/8" 12.7 27.5 55 50 96 12.7 28.5 10-24UNC 3/8" BSP 0.28
1/2" 15 32.5 65 53 96 12.7 28.5 10-24UNC 1/2" BSP 0.42
3/4" 20 38.5 77 64 125 22.4 35 10-25UNC 3/4" BSP 0.58
1" 25 44 88 66 125 22.4 35 10-24UNC 1" BSP 0.75
11/4" 32 51 102 79 170 25.4 38.1 1/4-20UNC 11/4" BSP 1.45
11/2" 38 55 110 83 170 25.4 38.1 1/4-20UNC 11/2" BSP 2.15
2" 50 63 126 94 170 25.4 38.1 1/4-20UNC 2" BSP 3.65
21/2" 65 82 164 136 250 30.0 70.0 1/4-20UNC 21/2" BSP 7.00
3" 70 90.5 181 149 250 35.0 70.0 1/4-20UNC 3" BSP 10.5
Materials List
No. Part Name Specification Quantity
1 Body ASTM A 351 GR. CF8M 1
2 End Cap ASTM A351 GR. CF8M 1
3 Ball ASTM A351 GR. CF8M 1
4 Seat Reinforced TFE* 2
5 Stern SS316 1
6 Joint Gasket Teflon 1
7 Thrust Washer Reinforced TFE* 1
8 Stem Packing Teflon 1 set
9 Gland Nut SS304 1
10 Handle SS304 1
11 Stem Washer SS304 1
12 Stem Nut SS304 1
13 Plastic Cover Plastic 1
  Locking Device SS304 1
* DuPont Reg. T.M.



Full Port 1/4" - 4"
Stainless Steel Ball Valves Three-Piece Bolted/In Line Maintenance
  • For food and general chemical service applications
  • Adjustable stem packing
  • Blow-out-proof stem design
  • Body and end caps quality investment casting
  • In-line repairable
  • Grade 316
  • 100% tested air under water, at 100psi, open and closed positions
  • Hydrostatic test pressure: 1/4" - 2" 1500psi, 21/2" - 4" 1200psi
Specifications
  • Working Pressure 1/4" - 2" 100psi, 21/2" - 4" 800psi WOG
  • Temperature Range -60 to 450F
  • End types: Threaded, butt weld, socket weld
Options
  • Padlocking device
  • Actuator mounting bracket
Dimensions (mm)
Size A B C D E H K M G F w(kg)
1/4" 11.2 38 65 55 97.5 5 28.3 28.1 9.8 1/4" BSP 0.42
3/8" 12.7 38 65 55 97.5 5 28.3 28.1 9.8 3/8" BSP 0.42
1/2" 16 43 71 64 125.5 6.5 33.1 34.3 12.3 1/2" BSP 0.65
3/4" 20 52 85 125.5 6.5 38.2 35.2 35.2 12.3 3/4" BSP 0.88
1" 25 59.9 95 83 143.5 8.2 43.8 43.5 13.1 1" BSP 1.28
11/4" 32 72 112 89 243.5 8.2 54.1 44.3 13.1 11/4" BSP 1.95
11/2" 38.1 78 123 100 203.5 10 61.5 52 16.3 11/2" BSP 2.71
2" 50.8 96.6 140.6 108 203.5 10 76.4 53.9 16.3 2" BSP 4.85
21/2" 65 117 173 150 251.5 12 69.9 68.8 19.4 21/2" BSP 8.90
3" 80 138 192 161 251.5 12 113.8 71.8 19.4 3" BSP 12.90
4" 100 165 226 180 291.5 15 135.8 68.6 22.4 4" BSP 22.80
Materials List
No. Part Name Specification Quantity
1 Body ASTM A 351 GR. CF8M 1
2 End Cap ASTM A351 GR. CF8M 2
3 Ball SS316 1
4 Bolt Washer SS304 4-12
5 Bolt Nut SS304 4-12
6 Bolt SS304 4-6
7 Seat Reinforced TFE* 2
8 Packing Teflon 2
9 Thrust Washer Teflon 1
10 Stem Packing Reinforced TFE* 1 set
11 Stem SS316 1
12 Gland Nut SS304 1
13 Handle Washer SS304 1
14 Handle Nut SS304 1
15 Locking Plate SS304  
16 Handle SS304 1
17 Handle Cover Plastic 1
  Locking Device SS304 1
* DuPont Reg. T.M.

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