Thermoplastic Valves, Inc.
Thermoplastic Valves, Inc.
53 South 7th St.
Emmaus, PA 18049
United States of America
Phone: 610-967-6388
Fax: 610-967-6448
Toll-free: 866-242-5890
Email: tvi2@fast.net
Website: http://www.tvivalves.com
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Thermoplastic bail valves 1/2" - 4" shall be compact type and have a one piece molded body with socket or threaded end connections. Seats shall be EPDM. Every valve is fully pressure and cycle tested to insure a quality molded in place finished product. Valves have a one piece self centering ball and stem design for leak tight operation.
1/2 to 3 Inch (in) Compact Ball Valves
Unit of Measure
Items 1/2 to 3 Inch (in) Compact Ball Valves
DN-1/2
1/2 Inch (in) Compact Ball Valve 		1/2 to 3 Inch (in) Compact Ball Valves
DN-3/4
3/4 Inch (in) Compact Ball Valve 		1/2 to 3 Inch (in) Compact Ball Valves
DN-1
1 Inch (in) Compact Ball Valve 		1/2 to 3 Inch (in) Compact Ball Valves
DN-1-1/4
1-1/4 Inch (in) Compact Ball Valve 		1/2 to 3 Inch (in) Compact Ball Valves
DN-1-1/2
1-1/2 Inch (in) Compact Ball Valve
Description N/A Thermoplastic bail valves 1/2" - 4" shall be compact type and have a one piece molded body with socket or threaded end connections. Seats shall be EPDM. Every valve is fully pressure and cycle tested to insure a quality molded in place finished product. Valves have a one piece self centering ball and stem design for leak tight operation.
Brands N/A TVI
Size N/A 1/2 in N/A 3/4 in N/A 1 in N/A 1-1/4 in N/A 1-1/2 in
Dimension D1 N/A 0.591 in N/A 0.787 in N/A 0.984 in N/A 1.260 in N/A 1.535 in
Socket Dimension d N/A 0.840 in N/A 1.050 in N/A 1.315 in N/A 1.660 in N/A 1.900 in
Thread Dimension d N/A 1/2 in N/A 3/4 in N/A 1 in N/A 1-1/4 in N/A 1-1/2 in
Thread Type (Dimension d) N/A National Pipe Thread
Dimension P N/A 0.875 in N/A 1.000 in N/A 1.125 in N/A 1.250 in N/A 1.375 in
Dimension L N/A 3.110 in N/A 3.543 in N/A 4.134 in N/A 4.764 in N/A 5.000 in
Dimension D2 N/A 1.378 in N/A 1.575 in N/A 1.890 in N/A 2.126 in N/A 2.441 in
Dimension H N/A 1.820 in N/A 2.244 in N/A 2.402 in N/A 2.598 in N/A 2.913 in
Dimension A N/A 2.756 in N/A 3.031 in N/A 3.504 in N/A 3.504 in N/A 4.370 in
Body Test Pressure N/A 222 psi
Working Pressure N/A 150 psi
Materials of Construction1 N/A Part - Stem
Pcs - 1
Material - Polyvinyl Chloride (PVC) and Chlorinated Polyvinyl Chloride (CPVC)

Part - Ball
Pcs - 1
Material - Polyvinyl Chloride (PVC) and Chlorinated Polyvinyl Chloride (CPVC)

Part - Body
Pcs - 1
Material - Polyvinyl Chloride (PVC) and Chlorinated Polyvinyl Chloride (CPVC)

Part - Stem O-Ring
Pcs - 1
Material - Ethylene Propylene Diene Monomer (EPDM) and Viton®

Part - Cap
Pcs - 1
Material - ABS

Part - Handle
Pcs - 1
Material - ABS

Part - Seat
Pcs - 2
Material - Ethylene Propylene Diene Monomer (EPDM), Polytetrafluoroethylene (PTFE), and Viton®
Body N/A Polyvinyl Chloride (PVC), Chlorinated Polyvinyl Chloride (CPVC), ASTM D-1784
Ball/Stem N/A Polyvinyl Chloride (PVC), Chlorinated Polyvinyl Chloride (CPVC), ASTM D-1784
Seat N/A Ethylene Propylene Diene Monomer (EPDM)
Fluorocarbon - Viton® (Dupont Dow Elastomers)
Seals N/A Ethylene Propylene Diene Monomer (EPDM)
Fluorocarbon - Viton® (Dupont Dow Elastomers)
Manual Lever N/A Acrylonitrile Butadiene Styrene (ABS), ASTM D-1788
Socket N/A ASTM - D-2467 (Polyvinyl Chloride (PVC), SCH-80)
ASTM, F-439 (Chlorinated Polyvinyl Chloride (CPVC), SCH-80)
Threaded N/A ASTM - D-2464 (Polyvinyl Chloride (PVC), SCH-80)
ASTM, F-439 (Chlorinated Polyvinyl Chloride (CPVC), SCH-80)
Testing Procedure N/A Pressure testing preformed on Polyvinyl Chloride (PVC) material at 73 ºF water temperature, non-shock.
Note N/A Not recommended for compressed air or gas service.
Flow Coefficient Value (Cv) N/A 14 N/A 30 N/A 44 N/A 80 N/A 130
  • 1 Polytetrafluoroethylene (PTFE) is a trademarks of DuPont Elastomers.