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TVI Valves
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Thermoplastic Strong Union Ball Valve 6" flange type is a two piece body design. Full round ball with 5-5/8" I.D. port. Valve stem is of the blow-out proof design. Stem has an internal pressure sealed land to protect stem and stem seal from contaminants. Body parts are connected by 304 S.S. bolting sets. Seats are TFE and easily replaceable.
Unit of Measure

Specifications

Brands

 N/A TVI

Torque

 N/A 100 psi

Flow Coefficient Value (Cv)

 N/A 1390

ANSI Dimensions

Size

 N/A 6 in

Dimension D3

 N/A 11 in

Dimension D2

 N/A 9-1/2 in

Dimension D1

 N/A 5-7/8 in

Dimension H

 N/A 8 in

Dimension H1

 N/A 12-3/8 in

Dimension L

 N/A 15-1/2 in

Dimension n

 N/A 8 in

Dimension e

 N/A 0.87 in

Dimension T

 N/A 3/4 in

Dimension A

 N/A 13 in
Test Pressure1 N/A 150 psi

Working Pressure

 N/A 125 psi

Material of Construction

Materials of Construction2 N/A Part - Body
Pcs - 1
Material - Polyvinyl Chloride (PVC), Polypropylene (PP), and Polyvinylidene Fluoride (PVDF)

Part - Ball
Pcs - 1
Material - Polyvinyl Chloride (PVC), Polypropylene (PP), and Polyvinylidene Fluoride (PVDF)

Part - Seat
Pcs - 2
Material - Polytetrafluoroethylene (PTFE)

Part - Shaft
Pcs - 1
Material - Polyvinyl Chloride (PVC), Polypropylene (PP), and Polyvinylidene Fluoride (PVDF)

Part - O-Ring
Pcs - 2
Material - Ethylene Propylene Diene Monomer (EPDM) and Viton®

Part - Handle
Pcs - 1
Material - Cast Iron and Epoxy Coated

Part - Bolt
Pcs - 10 Sets
Material - SUS 304

Part - Nut
Pcs - 10 Sets
Material - SUS304

Part - O-Ring
Pcs - 4
Material - Ethylene Propylene Diene Monomer (EPDM) and Viton®

Construction

Body/Ball/Stem

 N/A Polyvinyl Chloride (PVC) ASTM D-1784
Polypropylene (PP) ASTM D 4101
Polyvinylidene Fluoride (PVDF) ASTM D-3222

Seat

 N/A Polytetrafluoroethylene (PTFE) (Dupont Dow Elastomers)

Seals

 N/A Ethylene Propylene Diene Monomer (EPDM)
Fluorocarbon, Viton® (Dupont Dow Elastomers)

Hardware

 N/A 304 Stainless Steel

Lever

 N/A Cast Iron, Epoxy Coated

Testing Procedure

Testing Procedure

 N/A Testing performed with Polyvinyl Chloride (PVC) body at 73 ºF water temperature, non-shock. Test pressure, body hydrostatic.

Note

Note

 N/A Not recommended for compressed air or gas service.
  • 1 Test pressure, body hydrostatic.
  • 2 Viton® and Polytetrafluoroethylene (PTFE) are trademarks of DuPont Performance Elastomers.