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.
L2 = 12.5 x n1 + 16 x n2 + 48 L6 = b x n3 + c E 3/5 2 B 2 B 2 B EX600 B 2 B 2 Fitting dimensions for panel mounting Refer to panel fitting dimensions for details.
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-M(-F2) C4, N3 C6, N7 C8, N9 SY5220-L(-F2) C4, N3 C6, N7 C8, N9 SY5220(-F2) C4, N3 C6, N7 C8, N9 SY5220-WO(-F2) C4, N3 C6, N7 C8, N9 D Y (Lead wire length) Applicable cable O.D. 3.5 to 7 127 [131.4] Approx. 300 60.9 Max. 10 12.7 28.1 [35.1] 53.4 42.1 27 M8 x 1 32.6 15.1 39.2 [46.2] Approx. 300 (Lead wire length) Pg7 107.4 [111.8] 110.4 125.2 145.2 97.4 65.4 147 20.5 (4.9) 20.5 (4.9) 40.4
-M(-F2) C4, N3 C6, N7 C8, N9 10-SY5220-L(-F2) C4, N3 C6, N7 C8, N9 10-SY5220(-F2) C4, N3 C6, N7 C8, N9 10-SY5220-WO(-F2) C4, N3 C6, N7 C8, N9 D Y Applicable cable O.D. 3.5 to 7 (Lead wire length) 127 [131.4] Approx. 300 60.9 12.7 28.1 [35.1] 53.4 42.1 Max. 10 65.4 145.2 27 M8 x 1 32.6 15.1 39.2 [46.2] Approx. 300 (Lead wire length) Pg7 97.4 107.4 [111.8] 125.2 110.4 147 40.4 20.5 (4.9) 20.5
-M(-F2) C4, N3 C6, N7 C8, N9 SY5220-L(-F2) C4, N3 C6, N7 C8, N9 SY5220-D(-F2) C4, N3 C6, N7 C8, N9 SY5220-W0(-F2) C4, N3 C6, N7 C8, N9 Applicable cable O.D. 3.5 to 7 (Lead wire length) 127 [131.4] Approx. 300 60.9 12.7 28.1 [35.1] 53.4 Max. 10 42.1 27 M8 x 1 32.6 15.1 39.2 [46.2] Approx. 300 (Lead wire length) Pg7 107.4 [111.8] 110.4 125.2 145.2 97.4 65.4 147 20.5 (4.9) 20.5 (4.9) 40.4 40.4