Economical one-piece plastic manual ball valves with molded body design. Quarter-turn valves featuring hyperbolic flow characteristics, low pressure drops, and reliable sealing for on/off applications.
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Designed for reliability and ease of use
Reliable two-way blocking valve design ensures complete shut-off in both directions.
Low profile with short face-to-face dimensions saves space in tight installations.
One-piece sealed carrier construction that cannot be taken apart for tamper-proof operation.
Two stem O-rings provide enhanced sealing and leak prevention.
PTFE seats with elastomeric backing ensure bubble-tight shut-off and durability.
Ergonomic handle design provides comfortable operation and precise control.
Full vacuum service rating for demanding low-pressure applications.
Full port opening minimizes pressure drop and maximizes flow rates.
Accepts molded ISO top flange for easy actuation mounting when needed.
Economical solution without compromising on quality and performance for budget-conscious projects.
One-piece design eliminates the need for disassembly and reduces maintenance requirements.
Excellent for applications with clean fluids and very little to no suspended solids.
Quarter-turn operation provides fast on/off control for efficient process management.
Well suited for a wide variety of fluid flow applications across multiple industries.
Hyperbolic flow characteristics ensure minimal pressure loss across the valve.
These parts have interchangeability with Type-21/21a valves:
Ball • Stem • PTFE Seat • O-ring
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