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These valves have revolutionized the installation of circulator pumps. Our original Isolator unit-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 51404
These valves have revolutionized the installation of circulator pumps. Our original Isolator unit-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 51403
These valves have revolutionized the installation of circulator pumps. Our original Isolator unit-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 51414
These valves have revolutionized the installation of circulator pumps. Our original Isolator unit-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 51413
Webstone Valve Pro-Connect ProPush Clean Brass 6270 Lead Free Ball Valve Designed for residential, commercial or industrial use with water, specifically for use in copper, PEX, and CPVC systems. This valve features a fully removable/replaceable grip assembly, ideal for use in potable water and hydronic heating systems. This approved Webstone valve is actuated by a blowout proof stem and features an adjustable packing gland.,
62702W
Webstone Valve 74004 Forged Brass Air Separator , 1", FIP, 150 psi
,
- Air separator with removable vent head and coalescing medium
- Reduces noise
- Improves system efficiency and operation
- Reduces wear on system components
- Requires no regular maintenance
- Fewer call backs
- The air separator must be installed in a straight run of horizontal piping and positioned precisely upright
- Designated lengths of straight piping before and after the unit are not required
- Neither side is designated as an inlet or outlet; the flow may be directed in either direction
- Brass lower body, upper body, body cap, body cap ring, vent cap, vent cap washer, vent pin assembly, oat alignment pin
- Stainless steel vent spring, vent/float arm assembly, baffle, mesh
- EPDM vent o-ring, body cap o-ring, body o-ring
- Plastic float
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Webstone Valve 74004
Webstone Valve 74005 Air Separator 1-1/4" FPT
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Webstone Valve 74005
Webstone Valve 75003 Air Separator 3/4" Sweat
Webstone Valve 75003
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 84613
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
84614
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 81405HV
Item#:
81405HV
Manufacturer Item:
H-81405HV
Manufacturer:
WEBSTONE COMPANY INC
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 81404HV
Item#:
81404HV
Manufacturer Item:
H-81404HV
Manufacturer:
WEBSTONE COMPANY INC