Taco 417-3 Coin Air Vent, 1/8 Inch, MNPT, 125 psi, 140 - 240 deg F, Brass

• Installed on water or stream radiators the taco automatic coin vent is the ideal air purging device
• The coin vent features special hygroscopic cellulose discs in the valve body, when dry the discs allow air to be released from the system
• Once all the air is purged the discs would then come in contact with system water, where upon they would swell to create a positive shut-off
• This continuous cycle prevents the radiators from becoming air bound and speeds the process of filling the system
• The vent can also be manually shut-off by means of an internal ball check
• Can also be manually shut-off
• 125 psi maximum discharge pressure
• Non adjustable, straight mount, float style

Sid Harvey Item #:417-3: Replaces Part #:'s : 2K531,
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Taco 417-3

Taco B83 Bearing Assembly with Impeller for 110 Series Circulator Pumps

Taco B83

Taco 329-3 Cast Iron Boiler Feed Pressure Reducing Valve, 1/2", Sweat Taco boiler feed valves automatically feed water to a system whenever pressure in the system drops below the pressure setting of the valve. The dual control models combine the boiler feed with an in-line pressure relief valve. The built-in check prevents emptying the system if incoming pressure falls. They feature fast fill rates and an exclusive, lockable fast fill lever. Taco boiler feed valves have set the standards for dependable service. Each valve is adjustable from 10 - 25 psi, has a built-in check to prevent the emptying of the system if incoming pressure fails, and the easy to use fast fill lever is lockable.Sid Harvey Item #:329-3: Replaces Part #:'s : L41-607,

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Taco 329-3

Taco boiler feed valves automatically feed water to a system whenever pressure in the system drops below the pressure setting of the valve. The dual control models combine the boiler feed with an in-line pressure relief valve. The built-in check prevents emptying the system if incoming pressure falls. They feature fast fill rates and an exclusive, lockable fast fill lever. Taco boiler feed valves have set the standards for dependable service. Each valve is adjustable from 10 - 25 psi, has a built-in check to prevent the emptying of the system if incoming pressure fails, and the easy to use fast fill lever is lockable.

• Fast fill rate on all models
• Exclusive fast fill lever lock
• Built-in check to prevent emptying the system if incoming pressure fails
• Pressure setting adjustment separated from fast fill lever for easy, fast adjustment
• 100 psi maximum supply side pressure, 12 psi factory setting of system side

Sid Harvey Item #:B143-13: Replaces Part #:'s : B138-12A | B143-13R | B144-5,
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Taco B143-13

Taco 1600-205RP Brass Shaft Sleeve for 1600 Series Circulator Pumps SLEEVE,1600,SERIES,PUMP,SHAFT,
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Taco heat motor zone valves provide a time proven method for system zoning and control. The exclusive heat motor design operates silently, while the twist off head allows for serviceability without disturbing system connections.

• Heat motor zone valves provide a convenient way to create individual zones or equipment isolation in a hydronic heating system
• Using multiple heat motor zone valves and a single pump, you can start, stop or divert flow through the system to provide individual room or area comfort control and energy savings
• Rugged dependability
• Silent operation
• Twist off head
• Bellows valve construction ensures positive shut-off and leak proof operation
• Patented construction
• Easy-to-install
• Manual open lever
• 100% factory tested
• 24 VAC powered with isolated end switch
• Made in USA
• 3 year head, 5 year body warranty

Sid Harvey Item #:B163-78: Replaces Part #:'s : 21470,
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Taco heat motor zone valves provide a time proven method for system zoning and control. The exclusive heat motor design operates silently, while the twist off head allows for serviceability without disturbing system connections.

• Heat motor zone valves provide a convenient way to create individual zones or equipment isolation in a hydronic heating system
• Using multiple heat motor zone valves and a single pump, you can start, stop or divert flow through the system to provide individual room or area comfort control and energy savings
• Rugged dependability
• Silent operation
• Twist off head
• Bellows valve construction ensures positive shut-off and leak proof operation
• Patented construction
• Easy to install
• Manual open lever
• 100% factory tested
• 24 VAC powered with isolated end switch
• Made in USA
• 3 years head, 5 years body warranty

Sid Harvey Item #:B163-76: Replaces Part #:'s : B163-1 | B163-1R | ZVA3034-B163-76,

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Taco 3350-T2 Bronze Cartridge Style Pressure Reducing Valve, 1/2", NPT, 10 - 50 psi

• Automatically feed water to a hydronic system whenever pressure in the system drops below the pressure setting of the valve
• 1-handed fast-fill lever speeds system filling time
• Water media
• Stainless steel and engineered plastics internal parts
• 12 psi factory setting and 230 psi maximum inlet pressure Taco self-compensating cartridge style pressure reducing valve, sets a new standard for performance and serviceability. All the parts are contained in a 1-piece cartridge which can be easily removed and serviced without reducing the system pressure. A fast-fill mode that automatically returns to the normal mode when the set pressure is reached and delivers increased flow to speed system fill times. Its unique dial-in pressure setting allows for easy adjustment throughout the 10 - 50 psi range, without the need for an external gauge. Quality features include a stainless steel spindle, integral stainless steel coaxial strainer and easy, dial-up pressure setting that eliminates pressure gauges. The cartridge style design ensures unsurpassed output pressure stability. A balance between diaphragm position and spring tension based on the desired outlet pressure is consistently maintained, even when inlet pressures fluctuate severely. The unique 1-piece cartridge design significantly reduces diaphragm load, extending the overall product life. Unlike conventional PRV designs, the diaphragm does not double as a seal between the body and the cap. This allows for optimization of the diaphragm for its intended use - maintaining pressure stability. A unique encapsulated shaft seal system prevents flowing media from contacting the diaphragm, greatly extending diaphragm life. If the diaphragm ever does fail, the encapsulated shaft and body seals work together to stop water from exiting the valve. Use of a stainless steel coaxial strainer prohibits system debris from affecting the valves performance. An integral check valve allows the cartridge to be removed under system pressure for replacement or servicing.,
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Taco boiler feed valves automatically feed water to a system whenever pressure in the system drops below the pressure setting of the valve. The dual control models combine the boiler feed with an in-line pressure relief valve. The built-in check prevents emptying the system if incoming pressure falls. They feature fast fill rates and an exclusive, lockable fast fill lever. Each valve is adjustable from10 to 25 psi, has a built-in check to prevent the emptying of the system if incoming pressure fails, and the easy to use fast fill lever is lockable.

• Fast fill rate
• Exclusive fast fill lever lock
• Built-in check to prevent emptying the system if incoming pressure fails
• Pressure setting adjustment separated from fast fill lever for easy, fast adjustment
• 100 psi maximum supply side pressure, 30 psi relief valve setting, 12 psi factory setting

Sid Harvey Item #:335-3: Replaces Part #:'s : L41-608,
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Taco 007-002RP Round Replacement Capacitor, 5 micro-F, 250 VAC, 50/60 Hz

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Taco 007-042RP Replacement Cartridge Assembly for 007-2, 007-F1A and 007-F3-1W Cast Iron Circulator Pump

Sid Harvey Item #:B53-16A: Replaces Part #:'s : B53-16A,
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Taco B53-16A

Taco 120-067RP Cast Iron Bracket Assembly for 120-6 Through 120-13 Series Circulator Pump

Sid Harvey Item #:120-067RP: Replaces Part #:'s : 5W276

Taco 120-067RP