PRODUCT INFORMATION

Bermad BE370 3 Way Solenoid Valve Ex d

These BERMAD BE370, Ex d solenoid valves are equipped with a heavyduty enclosure of flameproof design, suited for use where hazardous materials are present intermittently as defined by zones 1 or zone 2, Group II apparatus category according to IEC-Ex and ATEX Directives. The BE370 solenoid valves are suitable for extreme industrial environmental conditions. The enclosure is IP67, as well as US Type 4X, 6, 6X rated, continuous duty design with class H high temperature insulation rating. The BERMAD BE370 models with suffix D are also UL listed in accordance with UL429A standard for Electrically Operated Valves for Fire protection Service with 365psi/25 bar rated working pressure. The unique safety design for this solenoid valve allows voltage tolerance of 35% below the rated voltage at the maximum working pressure enabling long wiring installation and compliance with the UL429A standard.

FEATURES & BENEFITS

• UL-Listed/FM approved for use with BERMAD deluge valves
• 25 bar /365 psi max working pressure, with firewater/air
• IP67 Enclosure, Integral Terminal Box with suppression diode
• Heavy Duty Construction - Suitable for Extreme Conditions
• Seawater construction option, refer to selection table
• Cable Entry: ½” NPT with adaptor from M25x1.5

TECHINCAL DATA

• Electrical Specifications
  • Power: 8 Watts
  • Voltage: 24 VDC, 110 VDC/110-120 VAC (50-60 Hz),
  • 220 VDC/220-240 VAC (50-60 Hz)
  • Insulation Class: Class H
  • Ingress protection: IP67 and US type 3, 3S, 4, 4X, 6, 6P
  • Maximum Duty Cycle (ED): 100% (continuous)
  • Voltage Tolerance: +10% -35%
• Materials
  • Body: Brass or Stainless steel 316
  • Internals: Stainless steel, HNBR seals
  • Enclosure: Epoxy Coated Aluminum or Stainless steel 316
• Temperature
  • Ambient Temperature(1): -60° to 100°C (T4), -60 to 65°C (T6)
  • -76° to 212°F (T4), -60 to 149°F (T6)
  • Fluid Temperature Rating: 70°C / 158°F

LITERATURE

Bermad BE370 3 Way Solenoid Valve Brochure