Closed Spring Loaded Low Lift Type-High Pressure Safety Valve

Closed Spring Loaded Low Lift Type-High Pressure Safety Valve applications

A41Y-160/320 types are used for the equipment and pipeline of the air, N2, H2 mixed gas, water etc. medium what the working temperature are less than 200℃. A41Y-160P/320P, A41Y-160R/320R type are used for the equipment and pipeline of the quality with corrode gas and liquid medium what the working temperature are less than 200℃. Take for extra pressure protection devices. Flange connecting dimensions of comply with Standard of JB/T2769-92. .

Closed Spring Loaded Low Lift Type-High Pressure Safety Valve brief figure of structure

Structure of Closed Spring Loaded Low Lift Type-High Pressure Safety Valve

Closed spring loaded low lift type-high pressure safety valve dimensions (mm)


Type
DN do d M D K Z-∮d b d1 M1 D1 K1 Z1-∮d1 b1 L L1 ≈H
  A41Y-160 15 8 20 M24×2 95 60 3-18 20 / M33×2 36 / / / 50 80 85
20 10 25 M27×2 95 60 3-18 20 / M33×2 48 / / / 50 80 85
25 12 28 M33×2 105 68 3-18 20 / M33×2 48 / / / 50 80 85
    A41Y-160 10 8 18 M24×2 95 60 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
15 8 20 M24×2 95 60 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
20 10 27 M33×2 105 68 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
25 12 28 M42×2 105 68 3-18 20 50 M64×3 165 115 6-26 32 130 135 285
32 12.14.16 37 M52×2 115 80 4-18 22 50 M64×3 165 115 6-26 32 130 135 285
40 20 47 M64×2 165 115 6-26 28 65 M80×3 200 145 6-29 40 165 165 350
50 25 58 M26×2 165 115 6-26 32 80 M100×3 225 170 6-33 80 165 165 380
    A41Y-320 10 8 18 M24×2 95 60 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
15 8 27 M33×2 105 68 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
20 10 30 M36×2 110 75 3-18 20 29 M42×2 115 80 4-18 22 95 100 261
25 12 35 M42×2 115 80 4-18 22 50 M64×3 165 115 6-26 32 130 135 285
32 12.14.16 41 M48×2 135 95 4-22 25 50 M64×3 165 115 6-26 32 130 135 285
40 20 58 M64×3 165 115 6-26 32 65 M80×3 200 145 6-29 40 165 115 350
50 25 70 M80×3 200 145 6-29 40 80 M100×3 225 170 6-33 50 165 165 380

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