Line Stop Actuators
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Line Stop Actuators are connected to a housing and insert the head/plug into the pipe, which prevents the flow though the pipe.
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Line Stop Actuators are available for both Mechanical and Hydraulic options
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Available from 2”-48” or can be customized to your specs
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Product groups include Gas or Liquid. Please see Specs below
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1) General Information
Item Description 2" - 4"
Item Description: 4" - 12" Linestop Actuator
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2) Specification
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Mating Flanges: |
Special “O” ring flange |
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Maximum Working Pressure: |
35 barg (490 psig) @ 82.2°C (180°F) |
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Maximum Working Temperature: |
121.2°C (250°F) @ 55.16 barg (800 psig) |
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Control Bar Reach |
48" (1220 mm) |
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Weight: |
35 kg (72lb) |
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Product Groups: |
Liquid or Gas |
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1) General Information
Item Description: 4” - 12" Hydraulic Actuator
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2) Specification
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Mating Flanges: |
Special “O” ring flange |
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Maximum Working Pressure: |
102 barg (1480 psig) @ 82.2°C (180°F)
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Maximum Working Temperature: |
121.2°C (250°F) @ 55.16 barg (800 psig) |
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Overall Dimensions (retracted): |
1829 x 360 x 185 mm (72 x 14 x 7.5 in.) |
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Overall Dimensions (extended): |
3440 x 360 x 185 mm (136 x 14 x 7.5 in.) |
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Weight: |
135 kg (297lb) |
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Product Groups: |
Liquid or Gas |
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1) General Information
Item Description: 14” - 20" Jack Screw Linestop Actuator
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2) Specification
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Mating Flanges: |
Special “O” ring flange |
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Maximum Working Pressure: |
102 barg (1480 psig) @ 82.2°C (180°F)
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Maximum Working Temperature: |
121.2°C (250°F) @ 55.16 barg (800 psig) |
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Control Bar Reach |
102", 2641 mm |
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Length: |
135" , 3440 mm |
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Weight: |
450 kg (992 lb)
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Product Groups: |
Liquid or Gas |
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1) General Information
Item Description: 22” – 34” Hydraulic Linestop Actuator
ACTUATOR III HYD 8" CYL X 4" ROD X 140" STROKE 36" CAP
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2) Specification
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Mating Flanges: |
Special “O” ring flange |
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Maximum Working Pressure: |
102 barg (1480 psig) @ 82.2°C (180°F)
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Maximum Working Temperature: |
121.2°C (250°F) @ 55.16 barg (800 psig) |
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Hydraulic System MWP: |
68.95 barg (1000 psig) |
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(governed by set pressure of dual cross-line relief valve fitted to control valve)
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Maximum Mechanical Load: |
349.5 kN (78570 lbf) |
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(Hydraulically generated mechanical thrust)
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Overall Dimensions (retracted): |
4500 x 600 x 500 mm (177 x 24 x 20 in.) |
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Overall Dimensions (extended): |
8100 x 600 x 500 mm (318 x 24 x 20 in.) |
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Weight: |
700 kg (1545lb)
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Product Groups: |
Group 1 or Group 2, Liquid or Gas |
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(as defined in the 1999 Pressure Equipment Regs.)
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1) General Information
Item Description: 36” – 48” Hydraulic Linestop Actuator
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2) Specification
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Mating Flanges: |
Special “O” ring flange |
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Maximum Working Pressure: |
102 barg (1480 psig) @ 82.2°C (180°F)
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Maximum Working Temperature: |
121.2°C (250°F) @ 55.16 barg (800 psig) |
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Hydraulic System MWP: |
68.95 barg (1000 psig) |
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(governed by set pressure of dual cross-line relief valve fitted to control valve)
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Maximum Mechanical Load: |
349.5 kN (78570 lbf) |
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(Hydraulically generated mechanical thrust)
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Weight: |
1320 kg (2910 lb)
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Product Groups: |
Group 1 or Group 2, Liquid or Gas |
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(as defined in the 1999 Pressure Equipment Regs.)
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