Emerson-ASCO Relay Assembly DVC7K/DVC6200/DPC2K DC297857-0-2
$ 2,130Each
Lead Time
10 Weeks
Ex-Works
USA
Shipping
Standard domestic shipping within the USA at a flat rate of $50.
Get a quote for international shipment.
Key Features
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Optimized for reverse-acting control applications requiring precise pneumatic response.
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Low-bleed design reduces instrument air consumption and operating costs.
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Designed for extended temperature environments to maintain reliability in harsh conditions.
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Fully compatible with multiple FIELDVUE digital valve and process controllers.
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Supplied with manufacturer certification for compliance in regulated industries.
Emerson-ASCO Relay Assembly DVC7K/DVC6200/DPC2K DC297857-0-2
The Emerson-ASCO relay assembly with part number DC297857-0-2 is a specialized industrial pneumatic control component designed for use with Fisher FIELDVUE DVC7K, DVC6200, and DPC2K digital valve and process controllers. This reverse-acting, low-bleed relay assembly is engineered for high reliability and precise air signal management in demanding automation environments. Built for extended temperature operation, it ensures stable performance in harsh industrial conditions while minimizing air consumption. The assembly is supplied with a manufacturer’s certificate of compliance or conformance, making it suitable for regulated and quality-critical industries such as oil & gas, chemical processing, and power generation.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Emerson (ASCO) |
| Product Type | Pneumatic Relay Assembly |
| Part Number | DC297857-0-2 |
| Function | Pneumatic signal amplification and switching |
| Action | Reverse Acting (REV ACT) |
| Bleed Type | Low Bleed |
| Temperature Rating | Extended temperature operation |
| Compatibility | Fisher FIELDVUE DVC7K, DVC6200, DPC2K |
| Application | Valve automation and process control |
| Mounting | Integral mounting within controller assembly |
| Media | Instrument air |
| Certification | Manufacturer’s Certificate of Compliance or Conformance |
| Industry Use | Oil & gas, chemical, power, industrial process control |


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