Full Port Plug Valves (PVIF)


  • Size Range: 3″-72″ (80-1800mm)
  • Temperature Range: to 275F
  • Pressure Ratings: 150psi, 175psi, 250psi, 350psi CWP
  • Body Material: Ductile iron, cast iron, stainless steel, carbon steel
  • Plug Material: Ductile iron, cast iron, stainless steel
  • Connection: Flanged, mechanical joint, flanged/mechanical joint
  • Operator: Lever, hand wheel, chain wheel, nut, pneumatic, hydraulic, electric
  • Available Options: Special materials, 3-way configuration, custom bolt patterns
    *Many other options are available upon request.

What is VSI Waterworks’ Series PVIF Plug Valve?

The VSI Waterworks’ PVIF plug valve is the natural full 100% port version of the PVI.

Unlike many manufacturers, the PVIF is not an “upsized” valve.  Instead each size was engineered to meet the best possible flow conditions and manufactured using separate molds from the PVI.

Like the PVI, it features an eccentric plug that is fully encapsulated with a choice of resilient materials, assuring a corrosion-free life.  A solid corrosion resistant metal seating surface is welded to the body to prevent pitting and subsequent leaking.  The bolted cover and bonnet allows the entire valve to be rebuilt without removing the valve from the line.

Series PVIF Features

Sizes 4” and up are equipped with an open bonnet that permits packing adjustment and replacement without the need to remove the operator.  A standard ISO 5211 or MSS SP-101 actuator attachment makes automation a painless experience.

Valves in this line are designed and constructed to meet and exceed AWWA C517.

For more information on our Series PVIF plug valves, please click the Documentation tab on the left or send us an email.  If you prefer to speak with one of our engineers, please call 770-740-0800.


3"-72"Product BrochureAWWA C517 PDS 517-105-1113
3"-72"Valve Specifications517-102-CK
3"-20"AWWA C517 Proof of Design CertificationC517-09-12
24"-42"AWWA C517 Proof of Design CertificationC517-09-42
48"-72"AWWA C517 Proof of Design CertificationC517-09-72
3"-72"Installation, Operation, and Maintenance ManualVRSP-4 OCT 2018
3"-72"1 Year WarrantyWarranty 1 Year From Acceptance

1205 Alpha Drive
Alpharetta, GA 30004

(770) 740-0800
(866) 987-1999


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