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Valves: Air Conditioning related categories
 | 226 SERIES TWO-WAY BALL VALVE
- Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified.
- Nylon, PVDF (Kynar®) and Filled Polypropylene are available for chemical resistance applications.
- MakroBlend is an NSF Standard 51 Certified Material.
- The optional panel mount hole is .750 and comes with a Brass or Electroless Nickel Plated Hex or Knurled panel mount nut.
- The Flag Handle is standard, a Round Knurled Handle is optional.
- The maximum panel thickness is .125.
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 | 250 SERIES TWO-WAY BALL VALVE
- Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
- Filled Polypropylene is available for chemical resistance applications.
- The Lever Handle is standard with an optional Mini-T Handle, Round Handle or Extended Lever Handle available.
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 | 326 SERIES THREE-WAY BALL VALVE
- Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified.
- Nylon, PVDF (Kynar®) and Filled Polypropylene are available for chemical resistance applications.
- MakroBlend is an NSF Standard 51 Certified Material.
- The bottom port is common and the 326 Series can be used as a diverter or selecting valve.
- The handle has 180 degree rotation and lies over the open port.
- When the handle is rotated 90 degrees from either port, flow is shut off to both ports.
- The optional panel mount version requires a .750 hole and is supplied with a knurled brass panel mount nut.
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 | 350 SERIES THREE-WAY BALL VALVE
- Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
- Filled Polypropylene is available for chemical resistance applications.
- The bottom port is common and the 350 Series can be used as a diverter or selecting valve.
- The handle has 180 degree rotation and lies over the open port.
- When the handle is rotated 90 degrees from either port, flow is shut off to both ports.
- The Lever Handle is standard with an optional Mini-T Handle, Round Handle or Extended Lever Handle available.
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 | 638 SERIES TWO-WAY BALL VALVE
- The 638 Series Valve was originally designed for the water purification industry.
- Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified.
- Nylon, PVDF (Kynar®) and Filled Polypropylene are available for chemical resistance applications.
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 | 657 SERIES TWO-WAY RIGHT ANGLE BALL VALVE
- The 657 Series Valve was originally designed for the water purification industry.
- Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified.
- Nylon, PVDF (Kynar®) and Filled Polypropylene are available for chemical resistance applications.
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 | 351 SERIES THREE-WAY BALL VALVE
- Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
- Filled Polypropylene is available for chemical resistance applications.
- The bottom port is common and the 351 Series can be used as a diverter, selecting, or mixing valve.
- The handle has 90 degree rotation and lies at 45 degrees towards the open port, while the other side port is shut off completely.
- When the handle is rotated 45 degrees from either port, there is partial flow to both ports.
- There is no point in the handle rotation where flow is shut off to both ports at the same time.
- The Lever Handle is standard with an optional Mini-T Handle, Round Handle or Extended Lever Handle available.
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 | 074 SERIES TWO-WAY BALL VALVE
- Black Filled Polypropylene is the standard material, Gray PVC and White Filled Polypropylene are available for chemical resistance applications.
- Gray PVC and White Polypropylene are NSF Standard 61 approved materials.
- The Inlet Ball Seat is Santoprene.
- The Outlet Ball Seat is Teflon®.
- The Lever Handle is available in Blue, Gray, Black or White.
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 | 275 SERIES TWO-WAY BALL VALVE
- Gray PVC is the standard material, Gray Filled Polypropylene is available for chemical resistance applications.
- The Lever Handle is standard with an optional T Handle available.
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 | 628 SERIES TWO-WAY BALL VALVE
- The T-Handle and Ball are one piece extending through the valve body and sealed on the top and bottom.
- The colored handle center indicates the seal material.
Black = Buna-N
Red = Ethylene Propylene
Blue = Fluoroelastomer (Viton®) |
 | 629 SERIES THREE-WAY BALL VALVE
- The T-Handle and Ball are one piece extending through the valve body and sealed on the top and bottom.
- The bottom port is common and the 629 can be used as a diverter or selecting valve.
- The handle has 180 degree rotation and lies over the open port.
- When the handle is rotated 90 degrees from either port, flow is shut off to both ports.
- The colored handle center indicates the seal material.
Black = Buna-N
Red = Ethylene Propylene
Blue = Fluoroelastomer (Viton®) |
 | 658 SERIES 90 DEGREE ROTARY VALVE
- The 658 Series Valve was originally designed for the water purification industry and is NSF Standard 42 Certified.
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Filled Polypropylene is available for chemical resistance applications.
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 | 689 SERIES T-LINK VALVE
- The 689 Series Valve was originally designed for the water purification industry as an RO or Ice Maker supply valve and is NSF Standard 42 Certified.
- The QEST Ends are sized as follows:
- 1/4 QEST (3/8 OD TUBE or Copper Pipe)
- 3/8 QEST (1/2 OD TUBE or Copper Pipe)
- 1/2 QEST (5/8 OD TUBE or Copper Pipe)
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 | 425 SERIES TWO-WAY BALL VALVE
- Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
- Filled Polypropylene is available for chemical resistance applications.
- The Lever Handle is standard with an optional Round Handle available.
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