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These valves have revolutionized the installation of circulator pumps. Our original Isolator uni-flange ball valve design has evolved into the largest flanged ball valve program in the industry today. No matter what your installation requires, there is an Isolator to meet your needs.
- With detachable rotating flange
- With adjustable packing gland nut and bolt
- Saves labor, saves space and reduces leak paths
- Prevents electrolysis
- Eliminates galvanic corrosion
- Allows virtually no air into system upon pump replacement
- Slotted holes for high velocity pumps
- Guaranteed for life
- Designed for residential, commercial or industrial use with water or a glycol mixture
- Valve is actuated by a blowout proof stem and features an adjustable packing gland
- Flange features a conical inlet to minimize turbulence
- Other solder materials have lower pressure/temperature limits
- Do not silver braze or over heat valves when soldering
- Patented technology
- Brass end cap, seat retainer, drain end cap, drain stem, drain packing gland and drain handle screw, stainless steel handle nut, vinyl handle jacket, steel zinc plated flange bolts and nuts, PTFE drain seat and drain stem seal, enamel coated aluminum drain handle, EPDM washer, brass cap with EPDM strap
Webstone Valve 51405
Designed for residential, commercial or industrial use with water only. This approved Webstone valve is actuated by a blowout proof stem and features an adjustable packing gland. HV models fit both standard and high velocity pumps.,
Webstone Valve 81406HV
Webstone Valve 81406HV
Webstone Valve 81406HV
Item#:
81406HV
Manufacturer Item:
H-81406HV
Manufacturer:
WEBSTONE COMPANY INC
Webstone Valve 50406 Uni-Flange Ball Valve 1-1/2" Sweat x Flange,
Webstone Valve 50406
Webstone Valve H-28303W
Item#:
H-28303W
Manufacturer Item:
H-28303W
Manufacturer:
WEBSTONE COMPANY INC
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
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
Designed for residential and commercial use in hydronic applications. Not recommended for use with steam. Seat helps prevent freezing when valve is in off position. Threaded ends comply with ANSI B1.20.1.
- With ground joint union nut and tailpiece
Webstone Valve 11553
Designed for residential and commercial use in hydronic applications. Not recommended for use with steam. Seat helps prevent freezing when valve is in off position. Threaded ends comply with ANSI B1.20.1.
- With ground joint union nut and tailpiece
Webstone Valve 11554
Webstone Valve 11535-E Radiator Elbow With Union 1-1/4",
Webstone Valve 11535-E
Webstone Valve 11535-E
Webstone Valve 11535-E
Item#:
11535-E
Manufacturer Item:
H-11535-E
Manufacturer:
WEBSTONE COMPANY INC
Webstone Valve 11535 Brass Angled Steam Radiator Globe Valve 1-1/4" IPS,
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