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.
- Threaded port: 1/4", 3/8", one touch fitting: 8mm, 10mm, 12mm, 5/16", 3/8"
- Flow rate characteristics: Cv 1.7
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2 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
Note 1) Note 2) A, B port size (Metric) A, B port size (Inch) P, E port Applicable series P, E port Applicable series A, B port Symbol C3 C4 C6 C4 C6 C8 C6 C8 C10 C8 C10 C12 02 03 02F 03F M A, B port Symbol N1 N3 N7 N3 N7 N9 N7 N9 N11 N9 N11 02N 03N 02T 03T M 3.2 One-touch fitting 4 One-touch fitting 6 One-touch fitting 4 One-touch fitting 6 One-touch fitting 8 One-touch fitting 6 One-touch
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.
L4 = L3 + 81 + 21 x n2 L5 = (L1L4)/2 L6 = 10.5 x n1 + 42 L7 = 21 x n2 + 81 B A B A B A B A Dimensions are the ones for SV1300--.