Taco 557-G3 Bronze 2-Way Normally Closed Geothermal Heat Motor Zone Valve 1" Sweat

557-G3

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,

Taco B163-76

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B163-76

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.,
  
  

  Taco 3350

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  3350

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,

Taco 335-3

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335-3

Taco 007-002RP Round Replacement Capacitor, 5 micro-F, 250 VAC, 50/60 Hz

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taco 007-002rp

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007-002RP

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,

Taco B53-16A

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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

120-067RP

Taco inc. 111-058RP Cast Iron Bracket Assembly Models HDH 111 & 111C Circulating Pumps

111-058RP

Taco 185-086C Cast Iron Companion Flange Set, 2", NPT

Taco 185-086C

Taco 1600-868CRP Ceramic/Carbon/EPT Standard Water Seal Kit for 1900 Series Pump

Sid Harvey Item #:1600-868CRP: Replaces Part #:'s : 29360,

Taco 1600-868CRP

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1600-868CRP

Sid Harvey Remanufactured 0012-011RP Circulator Cartridge Taco 0012

0012-011RP

The Taco 007 cartridge circulator is the most popular hydronic circulator sold today. With its field serviceable cartridge design, the compact 007 provides quiet, efficient operation and unmatched reliability. The self-lubricating, maintenance free design and flow characteristics make it the ideal hydronic circulator for a wide range of applications.

• Quiet, efficient operation
• Unique replaceable cartridge design
• Universal flange to flange dimensions
• Standard high capacity output
• Unmatched reliability, maintenance free
• No mechanical seal
• Unmatched reliability, maintenance free

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50782

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50782