Butterfly Valve

High Volume Flow Control.



Butterfly Valve

Offers High Volume Flow Control

Siral resilient seat butterfly valve offers high volume flow control in a space efficient package. It is offered in 2-way configurations from 2” to 30” and in 3-way configurations from 2” to 12”. All sizes are available with electric and pneumatic actuators.

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Common Applications

for Butterfly Valve

  • Cooling Tower Isolation
  • Chiller Bypass
  • Large coils
  • Large Air Handlers
  • Change Over Systems

Submittals


BFV 2-way

CL 2” - 12”, C 2"-30"

BFV 2-way

Media temp. range:
-22°F to 250°F (-30°C to 120°C)

Close Off:
CL (50 PSI), C 2"-12" (200 PSI), C 14"-30" (150 PSI)

ANSI: 125


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BFV 3-way

CL 2” - 12”, C 2"-24"

BFV 3-way

Media temp. range:
-22°F to 250°F (-30°C to 120°C)

Close Off:
CL (50 PSI), C 2"-12"(200 PSI), C 14"-24" (150 PSI)

ANSI: 125


View Submittals


Technical Documentation

Technical Documentation

BFV Technical Documentation


Download

Installation Instructions

Installation Instructions

Master Format


Download

Product Brochure

Product Brochure

BFV Product Brochure


Download

Technical Documentation

Technical Documentation

N1V (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

N1BV (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

NH Submittals


Download

Technical Documentation

Technical Documentation

N2V (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

N3V (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

N5V (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

N4V (On/Off) Submittals


Download

Technical Documentation

Technical Documentation

N4V..M (Modulating) Submittals


Download

Technical Documentation

Technical Documentation

N5V..M (Modulating) Submittals


Download


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Terms & Conditions

This page contains the terms & conditions and warranty for Siral USA.

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