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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-WO-C10,N11 C8 ,N9 M8 connector (WO): L plug connector (L): M plug connector (M): DIN terminal (D): C8 ,N9 10-SY9120-D-C10,N11 C8 ,N9 10-SY9120-M-C10,N11 C8 ,N9 10-SY9120-L-C10,N11 C12 C12 C12 C12 Applicable cable O.D.: 3.5 to 7 74.7 40.9[47.9] 67.2 MAX.10 55.9 25.5 Approx. 300 (Lead wire length) 40.9 M8 x 1 45.4 27.9 52[59] Approx. 300 (Lead wire length) Pg7 140.1[142.3] 130.3[132.5] 149.2
connector (L): 10-SY9120-MC8, N9 C10, N11 C12 M plug connector (M): 10-SY9120C8, N9 C10, N11 C12 C12 C8, N9 C10, N11 C12 D Y 10-SY9120-L140.1 [142.3] Approx. 300 (Lead wire length) Applicable cable O.D. 3.5 to 7 55.9 67.2 74.7 25.5 40.9 [47.9] Max. 10 40.9 M8 x 1 45.4 27.9 52 [59] Approx. 300 (Lead wire length) Pg7 130.3 [132.5] 125.3 149.2 150.1 139.2 131.8 109.3 56.3 56.3 56.3 56.3 61
-L 53-SY9120-LL 53-SY9120-TT 104 15 L1 120.8 40 118.2 L2 18 135 148.3 42 23 165.1 L2 Flow-rate Characteristics Flow-rate characteristics 14/2 (PA/B) 4/25/3 (A/BEA/EB) Series C [dm3/(sbar)] C [dm3/(sbar)] Cv 0.61 0.81 2.0 0.66 1.0 2.6 Cv 0.49 0.93 1.7 0.64 1.1 2.0 b 0.39 0.33 0.35 0.29 0.29 0.43 b 0.35 0.23 0.33 0.41 0.41 0.34 53-SY520 53-SY720 53-SY920 53-SY540 53-SY740 53-SY940 1.9 4.1 7.0
SY9120-MC8, N9 C10, N11 C12 M plug connector (M): SY9120-DC8, N9 C10, N11 C12 C12 C8, N9 C10, N11 C12 SY9120-L140.1 [142.3] Approx. 300 (Lead wire length) Applicable cable O.D. 3.5 to 7 74.7 40.9 [47.9] 67.2 Max. 10 55.9 25.5 40.9 M8 x 1 45.4 27.9 52 [59] Approx. 300 (Lead wire length) Pg7 130.3 [132.5] 149.2 150.1 125.3 139.2 109.3 131.8 56.3 56.3 56.3 56.3 36.6 36.6 36.6 36.6 39.1 39.1