Intrinsically safe SY valve is designed to be used in hazardous location by limiting the energy that could cause ignition when used with properly sized barriers.
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EXH Specifications Model Port size Specifications Model Standard specifications P1 P2 A B C D E F G H I VHS20 1/8, 1/4 1/8 66.4 22.3 40 37.5 14 46.6 33.6 28 37.5 VHS30 1/4, 3/8 1/4 80.3 29.4 53 49 19 52 38 30 49 VHS40 1/4, 3/8, 1/2 3/8 104.9 38.5 70 63 22 58 44 36 63 VHS40-06 3/4 1/2 110.4 42 75 63 22 58 44 44 63 VHS50 3/4, 1 1/2 134.3 53 90 76 26 76 61 53 81 IN, OUT EXH IN OUT OUT EXH
L dimension Weight (g) 460.5 448 435.5 423 410.5 398 385.5 373 360.5 585.5 573 560.5 548 535.5 523 510.5 498 485.5 473 610.5 598 82.9 80.6 78.4 76.1 73.9 71.6 69.4 67.1 64.9 105.4 103.1 100.9 98.6 96.4 94.1 91.9 89.6 87.4 85.1 109.9 107.6 62 61 60 59 49 58 48 57 47 56 46 55 45 54 44 53 43 52 42 51 50 No.