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70 Series Direct-Acting Valve

Brand: Midland-ACS
A Range of 3/2 normally open / normally closed / diverting (universal) direct-acting valves in stainless steel.

Protection
  • Explosion Proof Standard (Dual-Rated) II G Exd T6 (-50° C ≤ Ta 60° C) and T4 (-50° C ≤ Ta 80° C)
  • Suitable for Zones 1 and 2, Gas Groups IIA, IIB, IIC
  • Ingress Protection IP67 as Standard (NEMA Equivalent: 6)
  • The Combination of the Valve and Coil will Determine Maximum Ambient i.e. always the lower of the two
  • DC models Supplied with Surge Protection as Standard
Features
  • Specifically Designed for Severe Environments
  • Large Porting for High Cv
  • 3.5 W Low Power Consumption
  • SIL3 available, Third Party Approved
  • Zero Pressure Rated
  • Response Time 100 to 150 Milliseconds
  • Manual Override and Reset options available
  • 316L Stainless Steel Body Construction
  • Designed for Actuator Control and Safety Critical Systems
  • Normally Open, Normally Closed and Diverting (Universal)
  • Satisfies all Relevant EC Directives
  • Easy Cable Installation
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A Range of 3/2 normally open / normally closed / diverting (universal) direct-acting valves in stainless steel.

Protection
  • Explosion Proof Standard (Dual-Rated) II G Exd T6 (-50° C ≤ Ta 60° C) and T4 (-50° C ≤ Ta 80° C)
  • Suitable for Zones 1 and 2, Gas Groups IIA, IIB, IIC
  • Ingress Protection IP67 as Standard (NEMA Equivalent: 6)
  • The Combination of the Valve and Coil will Determine Maximum Ambient i.e. always the lower of the two
  • DC models Supplied with Surge Protection as Standard
Features
  • Specifically Designed for Severe Environments
  • Large Porting for High Cv
  • 3.5 W Low Power Consumption
  • SIL3 available, Third Party Approved
  • Zero Pressure Rated
  • Response Time 100 to 150 Milliseconds
  • Manual Override and Reset options available
  • 316L Stainless Steel Body Construction
  • Designed for Actuator Control and Safety Critical Systems
  • Normally Open, Normally Closed and Diverting (Universal)
  • Satisfies all Relevant EC Directives
  • Easy Cable Installation
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4325M23-ED27KD1/2
MIDLAND-ACS 70 Series Direct Acting Solenoid Valve, 1/2" NPT Port, 24 VDC, Spring Return, Low Temperature
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Specifications

Brand

Ambient Temperature Range

  • -50° to 60° C (-58° to 140° F)

Approvals & Certifications

  • ATEX
  • CE
  • CU-TR
  • IEC Ex
  • SIRA SIL 3 3rd Party Assessed

Electrical Connectors

  • 1/2” NPT
  • M20 x 1.5 Female Conduit

Enclosure, Body Material

  • 316L Stainless Steel

Environmental Protection

  • IP67
  • IP68
  • NEMA 6

Flow Capacity

  • 1/2” - 2.2 Cv
  • 1/4” - 1.5 Cv
  • 3/8” - 1.7 Cv

Manual Reset

  • Optional Manual Reset

Media

  • Air
  • Gas
  • Inert Gas
  • Sour Natural Gas
  • Sweet Natural Gas

NPT Connection

  • 1/2” NPT Female
  • 1/4” NPT Female
  • 3/8” NPT Female

Orifice Size

  • 0.39” (10 mm)

Override

  • Manual Override

Power Requirement

  • 110 Vac, 50/60 Hz
  • 110 Vdc
  • 120 Vac 60 Hz
  • 220 Vac 50 Hz
  • 24 Vdc
  • 48 Vdc

Pressure Range

  • bar: 0 to 12
  • kPa: 0 to 1,200
  • psi: 0 to 174

Response Time

  • 100 to 150 milliseconds

Seat / Seal Material

  • EPDM on Low Temperature Option
  • FKM as Standard

Spring Material

  • 316 Stainless Steel

Standard Features

  • Compact Design
  • DC Models Supplied with Surge Protection as Standard
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