Flo Control PVC and CPVC Connections

NDS Expands
Flo Control
Product Line

KBI’s Irrigation
and Landscape
Products Acquired



PVC Schedule
40 & 80 Edition
[PDF, 2.6 MB]


Triple Swing Assemblies
[PDF, 1.4 MB]


Acetal & Polyethylene
[PDF, 1.1 MB]

Flo Control PVC and CPVC Connections

With our Flo Control line, we offer a range of specialty fittings for the irrigation and pool & spa industries. Our product offering includes expansion repair couplings, spring, swing check and ball valves, and compression couplings. For more information on each family of products, please click on the links below.

Repair Fittings

Repair or alter existing lines quickly with dependable Flo-Control compression fittings and Pro-Span expansion repair couplings.

  • CTS Couplings, Tees, and Adaptors
  • Wrenches
  • Expansion Repair Couplings
CTS CouplingNon-union coupling

Flo-Lock Adapters

The Flo-Lock makes water service line installations easier than ever before. They allow a reliable connection for Polyethylene, copper tube, or PVC pipes using our patented design.

  • Complete series of couplings, male adapters, and spigot adapters
  • For use on SIDR-7, SDR-13.5, SDR-9, SCH-40
  • Dry pull tests exceeds 400 pounds
Flo Lock CouplingFlo Lock Adapter

Flo Check Valves

Flo Control has a wide array of Spring & Swing Check Valves to make your job easier.

  • White and clear PVC
  • Spa Check Valves
  • Adjustable Spring Check Valves
  • Available in Compression, Slip, Thread, True Union
Swing Check ValveSpring Check Valve

Checkmate and Sump Pump Check Valves

The one piece ball valve / check valve combination. Save time, labor, and hassle with the winning solution to all wastewater pumping applications requiring in-line ball valves and check valves.

  • White and clear PVC
  • Checkmate has swing check valve
CheckmateCheckmate cutout


Flo Control Saddles offer the fastest and easiest way to tap into your existing system. With Flo Control’s Saddles, installation will be more economical, labor efficient, and chance of rust of corrosion is virtually eliminated.

  • Flo-Tap Hot / Wet taps with built in cutter
  • Clamp-It available for IPS sizes
  • Diamond Knurl Texture on Inside of saddles to prevent slippage
SaddlesSaddles illustration

Ball Valves

Flo’s CPVC Three-Way Valves … the better choice when diverting water can be easily adapted to automatic actuators. Also choose from our choice of True Union ball valves designed to be disassembled and allowing you to remove the body for repairs or cleaning.

  • Pool Three-Way Diverter Valves
  • CVPC Ball valves
  • Serviceable and non-serviceable ball valves
Ball ValveDiverting Valve


Flo Control’s specialty line of fittings includes Schedule 40 and Schedule 80 PVC Unions.

  • For schedule 40 and 80
  • Fire hydrant cap
  • Sewer cleanout
Schedule 40 UnionSchedule 80 Union

Latest News

Consolidation of Flo-Control™ and KBI™

January 1, 2014: NDS is pleased to announce that our Flo-Control™ and KBI™ product lines will be combined under the trade name “Flo-Control

ADP Drainage Products to Become DrainTech™

January 1, 2014: In an effort to improve our service and product offering, NDS announced the consolidation of its ADP product line to the mo

Acquisition of ADS DrainTech™ Product Lines

June 28, 2013: NDS, an industry leader in Storm Water Management, Efficient Irrigation and Flow Management, has acquired the DrainTech produ