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.
- Utilization of the standard SY7000 body.
- 52-SY when used with a safety barrier is certified and tested to the following ATEX classification: Ex II 2G EEx ia IIB T4..T6.
- Three kinds of safety barriers
Catalog: Modular/F.R.L. Units Series AC NPT 1/2 NPT Accessories Panel Mounting Nut (Optional) AR20P-260S AR30P-260S AR40P-260S Mounting Bracket Kit (Optional) AW20P-270AS-X480 AR30P-270AS-X480 AR40P-270AS-X480 Model AW20 AW30 AW40 Dimensions Refer to drawings on page 7 Standard mm Dimensions Model Port Size C NPT 1/8 NPT 1/8 NPT 1/4 GaugePort D 40 53 70 Q 44 46 54 L 30 41 50 V 55 53 70 J 157(max.160) 218(max.221) 255(max.259) K 52
: Not available for SY3000-52-5A) 5 Bushing assembly SY3000-52-5A CE-compliant: SY3000-52-1A 6 VZ1000-11-1Refer to page 186.
wire length) 13.6 B A Manual override (For manifold mounting) 2 x 4.2 19 42 (52) (66) (For mounting) 2 x 4.2 (Light/surge voltage suppressor) 47.6 (5.5) (42.5) (49.5) 16.1 31.5 [38.5] + 24.5 (P port) 1/4 2 0.9 18 (23.9) EA P EB (For manifold gasket positioning) 2 x 2.2 die-cast hole (EA, EB port) 1/8 36 DIN terminal (D, Y): 10-SY7220(-F2) C8, N9 C10, N11 M8 connector (WO): 10-SY7220-WO(-
: SY5000-52-1A not included) VQ4 5 SY5000-52-1A Bushing assembly 6 VZ1000-11-1DIN rail VQ5 VQZ SY3000/5000 Manifold Base Expansion Stations can be added at any position.