0330 Ex Direct-Acting 2/2 or 3/2-Way Pivoted Armature Valve

Brand: Burkert Fluid Control Systems

The 0330 valve is a direct-acting, media-separated pivoted armature valve. It is available in 3/2- and 2/2-way versions. As a 3/2-way version, it can be used as a distributor or mixing valve. 

Various diaphragm material combinations and methods of operation are available depending on the application.

The standard brass housing satisfies all European drinking water requirements. Stainless steel (316), PVDF, and polypropylene housing versions complete the offering. The solenoid coils are moulded with a chemically resistant epoxy. 

The 0330 is equipped with manual override for commissioning and testing. For reduced energy requirements all coils can be delivered with electronic power reduction or as an impulse version.

The switching status can be indicated with position feedback as a binary or NAMUR signal. In combination with a plug in accordance with DIN EN 17301-803 Form A, the valves satisfy protection class IP65/67 - in combination with a stainless steel or plastic housing NEMA 250 Category 4X.
Features
  • Direct-acting, media-separated valve with diameter of up to DN 5
  • Maintenance-free pivoted armature technology
  • Vibration-proof, block screwed coil system
  • Suitable for aggressive alkaline and acidic solutions
  • Service-friendly, robust manual operation
  • Explosion proof versions

Specifications

Actuator Type

  • Direct-Acting

Ambient Temperature Range

  • Maximum

Approvals & Certifications

  • EPS 16-ATEX-1 111 X, II 2 G Ex Mb IIC T4 Gb, II 2 D EX Mb IIIC T130° Db
  • IECEx EPS 16.0049X, II 2 G Ex Mb IIC T4 Gb, II 2 D EX Mb IIIC T130° Db
  • NAMUR

BSP Connection

  • G 1/4” Female
  • G 1/8” Female
  • 1/4” BSPT Female

Consumption

  • Power Consumption (Inrush): 40 W
  • Power Consumption (Operation): 3 W

Cycling Rate

  • Variant 1: Max.
  • Variant 2: Max.

Duty Cycle

  • 100%

Electrical Connectors

  • Cable Gland: 1/2”-14 NPT
  • Cable Gland: M20 x 1.5
  • Moulded Cable
  • Terminal Box without Safety Fuse

Electrical Contacts

  • Normally Closed
  • Normally Open

Enclosure, Body Material

  • 316 Stainless Steel, 1.4401
  • Brass
  • Metal
  • Plastic
  • Polypropylene (PP)
  • PVDF (Polyvinylfluoride)

Environmental Protection

  • Explosion-proof
  • IP65
  • IP66
  • IP67
  • NEMA 250 4X
  • Vibration-Proof

Flow Rate

  • Water: 0.08 to 0.29 Kv (m³/hour) - Metal Body
  • Water: 0.13 to 0.40 Kv (m³/hour) - Plastic Body

Insulation

  • Coil Insulation Class H

Mounting Position

  • Preferably with Actuator Upright

NPT Connection

  • 1/4” NPT Female

Orifice Size

  • 0.078” to 0.157” (2 to 4 mm)

Override

  • Manual Override

Pressure Range

  • psi: 0 to 232.1 (kPa: 0 to 1,600, bar: 0 to 16) - Metal Body, Plastic Body
  • Vacuum - psi: -14.21 to 145 (kPa: -98 to 1,000, bar: -0.98 to 10)

Process Temperature

  • 0° to 80° C (32° to 176° F) for Body Material Brass or Stainless Steel (NBR), PP or PVDF (NBR, FKM)
  • EPDM: -30° to 80° C (-22° to 176° F) for Body Material PP or PVDF
  • EPDM: -30° to 90° C (-22° to 194° F) for Body Material Brass or Stainless Steel
  • FFKM: 5° to 80° C (41° to 176° F) for Body Material PP or PVDF
  • FFKM: 5° to 90° C (41° to 194° F) for Body Material Brass or Stainless Steel
  • FKM: 0° to 90° C (32° to 194° F) for Body Material Brass or Stainless Steel

Response Time

  • Closing: 40 milliseconds (Pressure Drop 100 to 10 %)
  • Opening: 30 milliseconds (Pressure Rise 0 to 90 %)

Seat / Seal Material

  • Seal: EPDM (Medium: Alkalis, Acids to Medium Concentrations, Alkaline Washing & Bleaching Lyes)
  • Seal: FFKM (Medium: Aggressive Mediums, Hot Air, Hot Oils)
  • Seal: FKM (Medium: Oxydizing Acids & Substances, Hot Oils with Additives, Salt Solutions, Waste Gases, Oxygen)
  • Seal: NBR (Medium: Neutral Medium Such as Compressed Air, Town Gas, Water, Hydraulic Oil, Oils & Fats without Additives, Oxygen)

Solenoid Type

  • 2/2-Way
  • 3/2-Way

Tolerance

  • Voltage Tolerance: ± 10 %

Viscosity

  • Maximum

Voltage

  • 24-230 Vac/dc
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