The features and benefits you trust in our original Isolator line with 2 versatile enhancements. First, 360 deg flange rotation that allows for rotation to any degree necessary for your installation. Second, a multifunction drain that makes the Isolator the only valve that drains from both sides of the pump.

With detachable rotating flange
• With adjustable packing gland nut and bolt
• Saves labor, saves space and reduces leak paths
• Prevents electrolysis
• Eliminates galvanic corrosion
• Guaranteed for life
• Compatible with popular press tools
• Snug-fit rotating flange provides greater control during installation
  

  Webstone Valve PR1BV

Labor-saving solutions are the cornersTone of all Webstone innovations and solder-less connections are clearly here to stay. Webstone offers four distinct quick connect options for the time savvy professional. Another solution in our line of solderless products features valves with press connections compatible with all popular press tools. Available in standard and lead free clean brass construction for compliance with NSF 61-G, AB 1953 and NSF 372. Guaranteed for Life.

Designed for residential, commercial or industrial use with water only
• Valve is actuated by a blowout-proof stem and features an adjustable packing gland
• Adjustable packing gland
• Brass end cap and packing nut, stainless steel hex nut, PTFE sealing ring
  

  Webstone Valve PP34BV

Labor-saving solutions are the cornersTone of all Webstone innovations and solder-less connections are clearly here to stay. Webstone offers four distinct quick connect options for the time savvy professional. Another solution in our line of solderless products features valves with press connections compatible with all popular press tools. Available in standard and lead free clean brass construction for compliance with NSF 61-G, AB 1953 and NSF 372. Guaranteed for Life.

Designed for residential, commercial or industrial use with water only
• Valve is actuated by a blowout-proof stem and features an adjustable packing gland
• Adjustable packing gland
• Brass end cap and packing nut, stainless steel hex nut, PTFE sealing ring
  

  Webstone Valve PP12BV

ProPress Bronze Ball Valve P x P - Zero Lead, 1/2" x 1/2"

Kessler PR12BV

Labor-saving solutions are the cornersTone of all Webstone innovations and solder-less connections are clearly here to stay. Webstone offers four distinct quick connect options for the time savvy professional. Another solution in our line of solderless products features valves with press connections compatible with all popular press tools. Available in standard and lead free clean brass construction for compliance with NSF 61-G, AB 1953 and NSF 372. Guaranteed for Life.

Designed for residential, commercial or industrial use with water only
• Valve is actuated by a blowout-proof stem and features an adjustable packing gland
• Adjustable packing gland
• Brass end cap and packing nut, stainless steel hex nut, PTFE sealing ring
  

  Webstone Valve PP1BV

Labor-saving solutions are the cornersTone of all Webstone innovations and solder-less connections are clearly here to stay. Webstone offers four distinct quick connect options for the time savvy professional. Another solution in our line of solderless products features valves with press connections compatible with all popular press tools. Available in standard and lead free clean brass construction for compliance with NSF 61-G, AB 1953 and NSF 372. Guaranteed for Life.

Designed for residential, commercial or industrial use with water only
• Valve is actuated by a blowout proof stem and features an adjustable packing gland
• Adjustable packing gland
• Brass end cap and packing nut, stainless steel hex nut, PTFE sealing ring
  

  Webstone Valve PP114BV

Wieland PR34BV Lead Free Forged Brass Full Port Ball Valve 3/4" Press,

Wieland & Kessler PR34BV

Boston PV0751000 Brass 2-Piece Full Port Ball Valve with 1/2" NPT Purge Port, 3/4", NPT

• Zinc plated steel nut and lock washer, brass gland nut and end cap

Watts RA-1-AP Bronze Radiator Angle Valve, 1-1/2", Threaded x Male Union

Rising stem
• Renewable composition disc
• Bronze bonnet, brass stem, retainer, swivel, disc nut and packing nut, teflon stem packing, rubber NBR disc, plastic hand wheel, steel screw, aluminum name plate
  

  Watts Water RA-1-AP-1 1/2

Watts RA-1-AP Bronze Radiator Angle Valve, 1", FIP x Male Union

Rising stem
• Renewable composition disc
• Bronze bonnet, brass stem, retainer, disc nut and packing nut, teflon stem packing, rubber NBR disc, plastic hand wheel
  

  Watts Water RA-1-1

Watts RA-1-AP Bronze Radiator Angle Valve, 3/4", FIP x Male Union

Rising stem
• Renewable composition disc
• Bronze bonnet, brass stem, retainer, disc nut and packing nut, teflon stem packing, rubber NBR disc, plastic hand wheel
  

  Watts Water RA-1-AP-3/4

Watts RA-1-AP Bronze Radiator Angle Valve, 1/2", Threaded x Male Union

Rising stem
• Renewable composition disc
• Bronze bonnet, brass stem, retainer, swivel, disc nut and packing nut, teflon stem packing, rubber NBR disc, plastic hand wheel, steel screw, aluminum name plate
  

  Watts Water RA-2-AP-1/2