Description

Fisher V270 Full-Bore Ball Control Valve
The Fisher V270 is a three-piece, trunnion-mounted, full-bore control valve designed to optimize pressure, flow, and process control. It is built for automated control in bypass, batch, monitor, and emergency shutoff applications, offering minimal restriction to flow, with optional composition seals and live-loaded shaft packing for improved service life and lower emissions.
Key Features
•Shaft & trunnion guiding for improved dynamic control.
•Standard materials comply with NACE MR0175 / ISO 15156.
•Pressure-assisted, self-adjusting seals deliver Class VI shutoff (FCI 70-2); heavy-duty S31600 stainless steel carrier retains the composition seal.
•Standard base bracket allows the valve to sit upright.
•Dual seal arrangement as standard.
•Optional fire-tested construction.
Specifications
| specifications | details |
|---|---|
| Certifications | CRN, NACE, CUTR, PED, API 607, API 6FA |
| Critical Service | General Service |
| Flow Characteristics | Modified Equal Percentage |
| Material | Carbon Steel |
| Operating Temperature | Standard Temperature |
| Pressure Class | ASME |
| Process Connection Type | Flanged |
| Shutoff Class | Class VI (FCI 70-2) |
| Valve Size | NPS 6, NPS 8, NPS 10, NPS 12, NPS 14, NPS 16, NPS 20, NPS 24 |
| Valve Size Standard | NPS |
| Other Configurations | Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product. |
Selection Guide
•Choose V270 full-bore when you need low pressure drop and high capacity.
•For tight shutoff requirements, confirm Class VI (FCI 70-2) and seal configuration.
•For sour/corrosive service, align requirements with NACE MR0175 / ISO 15156.
Applications
•Bypass control
•Batch control
•Monitor service
•Emergency shutoff service
Project Support
To help you select the right configuration the first time, please share media, temperature, pressure class, size, end connection, and actuation/control requirements. We will respond with a clear configuration recommendation, delivery time, and a complete commercial & technical offer.
FAQ
•Q: What’s the key benefit of V270?
A: Full-bore flow with stable trunnion-mounted control, plus Class VI shutoff capability.
•Q: Is it suitable for sour service?
A: Standard materials comply with NACE MR0175 / ISO 15156, subject to final verification against your exact conditions.
Contact CTA
Send us your quantity (even 1–2 pcs is fine) and service conditions, and we will reply with a complete selection + quotation + lead time.

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