Description
Fisher Multiport Valve Assembly is designed for well testing and production test manifolds, combining a multiport globe-style valve with an electric actuator for accurate port-to-port positioning and reliable isolation. It’s a practical choice when you need repeatable switching between multiple inlet ports with clear position confirmation and stable shutoff performance.
Key Features
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Solid-state motor starter + control software for precise positioning
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Optional Remote Display Module (RDM) for mirrored operation and switch-position detection
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Integral travel indication for quick visual confirmation of plug alignment
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One-piece angle plug supports smooth 360° rotation and stable sealing design
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Field-adjustable seal/seat (adjustable without removing actuator)
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High differential seal assembly helps prevent leakage/contamination to test port
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Scraper-seat wiping action helps remove debris for more consistent sealing

Fisher Multiport Valve Assembly
Specifications
| Item | Value |
|---|---|
| Power Source | AC, DC, Manual, VAC, VDC |
| Product Type | Electric Actuator |
| Actuation | Multi-turn, Rotary, Manual, Motorized |
| Certifications | ATEX, CSA, FM, IECEx, NEMA |
| Control Type | Positioning |
| Valve Type | Globe |
| Area Classification | Class I, Division 1, Groups C, D; Explosion Proof; IP66; NEMA 4X; ATEX/IECEx Ex d IIB (T4 Gb) |
| Operating Temperature | Standard Temperature |
| Application | Integrated Well Test, Production Test Manifold |
Selection Guide
Send the info below and I’ll match the correct build quickly:
•Power / Voltage: AC or DC? VAC/VDC? (nameplate requirement)
•Hazardous area: ATEX / IECEx / FM / CSA / NEMA class needed
•Control requirement: local + remote display needed (RDM option)?
•Manifold details: number of inlet ports, port size, test outlet info (if available)
•Service: media, pressure/temp, corrosion concerns (for seal/seat material choice)
Applications
•Integrated well testing packages
•Production test manifolds
Project Support
•Quick model selection based on your manifold drawing/port list
•Export packing, labeling, and documents support (COO, invoice/packing list on request)
•Before shipping: photo/video confirmation of nameplate & configuration (if needed)
FAQ
Q1: Is this positioning control or on/off?
A: It’s designed for positioning with controlled port selection.
Q2: Can it be used in hazardous areas?
A: Certifications include ATEX / IECEx / FM / CSA / NEMA options (confirm per project).
Q3: Can I operate it locally and remotely?
A: Yes—there’s an RDM option for mirrored display/control capability.
Contact CTA
Send your manifold ports list + power + area classification, and I’ll reply with the best-fit configuration and lead time.

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