2-Way Manual Ball Valves
3/8″ – 4″ sizes in PVC, CPVC, Natural Polypro, PVDF with FKM or EPDM. 3/8″ – 2″ feature trunnion design, dual sliding seats. 3″ and 4″ sizes are single direction safe-block design. Available with NPT, Socket, BSP, Sanitary, Spigot and other connection types. ½” through 2” 2-way valves available in UV-blocking Red Kynar.
Options include Z-vent for sodium hypochlorite, Lock-out/Tag-out, Metering, Characterization, Stem Extensions, and Lateral Reducing connections.
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Data Sheet 3/8-2"
Data Sheet 3-4"
Dimensional Drawing 3/8-2"
Dimensional Drawing 3-4"
3-Way Manual Ball Valves
Three-way version offers the same trunnion design, dual sliding seats and other premium features found in our 2-way valves. 1/2″ – 2″ sizes in PVC or CPVC, with 2-hole ball to prevent mixing, or 3-hole ball to prevent momentary deadhead. 3″ & 4″ sizes are Specialty Custom; minimum quantities apply.
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Data Sheet 1/2"-2"
Data Sheet 3" & 4" (Specialty Custom; consult factory)
Installation & Maintenance Instructions
Seal Kit Instructions
Vented Valves for Sodium Hypochlorite
Manual Ball Valve with original Z-Vent for safe downstream outgassing. 3/8″ to 4″ sizes in PVC, CPVC, Natural Polypro, PVDF with FKM or EPDM. ½” to 2” sizes available in UV-blocking Red Kynar. Available with NPT, Socket, BSP, Sanitary, Spigot and other connection types. Also available with complete air and electric actuation.
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Dimensional Drawing 
Lateral Reducing Ball Valves
Plast-O-Matic Trunnion Ball Valves are available with an adapter and tee for substantially stronger and more compact valve connections to lateral piping. This design eliminates the need for a reducer, additional length of pipe, and one of the end connections on the ball valve. Simplifies connections and protects against pipe breaks in lateral drops.
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Product Data Sheet
Seal Kit Instructions
Installation & Maintenance Instructions
Metering Option
Visual indicator for use with or without characterized control balls. Series MBVM available as complete valve assembly or as kit for field retrofit. 1/2″ – 2″ sizes.
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Product Data & Instructions
Dimensional Drawing
Installation & Maintenance Instructions
Lock Out/Tag Out Option
Designed to accept most standard OSHA approved locks/shackles, Series MBVL is available as complete valve assembly or as kit for field retrofit. 1/2″ – 4″ sizes.
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Product Data & Instructions
Dimensional Drawing
Installation & Maintenance Instructions