Apollo Valves 13-101-B-15 Bronze Low Pressure Steam Safety Valve, 3/4", MNPT, 15 psig

• Corrosion resistant construction
• Compact top outlet design option
• Stainless steel spring
• Made in the USA

Sid Harvey Item #:B147-20: Replaces Part #:'s : 2K830,
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Apollo Valves B147-20

Apollo Valves B147-20

Apollo Valves 13-211-08 Bronze Low Pressure Steam Safety Valve, 3/4", MNPT x FNPT

• Corrosion resistant construction
• Compact top outlet design option
• Stainless steel spring
• Made in USA
• Positive drainage of condensate from seat area
• Flat seat, EPDM disc for positive seal

Sid Harvey Item #:B147-25: Replaces Part #:'s : 4571,
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Apollo Valves B147-25

Apollo Valves B147-25

Apollo Valves 13-202-08 Bronze Low Pressure Steam Safety Valve, 1", MNPT x FNPT, 15 psig

• Corrosion resistant construction
• Compact top outlet design option
• Stainless steel spring
• Made in USA

Sid Harvey Item #:B147-26: Replaces Part #:'s : 4570,

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Apollo Valves B147-26

Apollo Valves B147-26

Amtrol purge valve purge air from hot water heating systems. they are a bronze combination balance and purge fitting. Amtrol purge valves serve as balancers by adjusting diverter to desired restrictions. Diverter stops flow before it enters the Purge Valve so water will move in one direction through the piping, purging air from the system as water is removed from the drain and replaced by automatic fast fill valve.

• 1/2" drain tapping

Sid Harvey Item #:B137-32: Replaces Part #:'s : 2W256
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B137-32

B137-32

Amtrol PV-1 Bronze Purge Valve, 3/4"

• Purge valves purge air from hot water heating systems, they are a bronze combination balance and purge fitting
• Serve as balancers by adjusting diverter to desired restrictions
• 1/2" drain tapping

Sid Harvey Item #:B137-31: Replaces Part #:'s : 2W255,

B137-31

B137-31

Watts Regulators series LF100xL temperature and pressure relief valves are used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105000 BTU. They feature a Lead Free copper alloy body with MNPT and FNPT outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. The combined 2 in 1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions.

• Unique thermostat with special thermo-bonded coating
• Stainless steel springs
• Thermostat is accurate and proven and exclusively designed and manufactured by Watts
• 8" length thermostat

Sid Harvey Item #:B147-3A: Replaces Part #:'s : B147-3,
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Watts Water B147-3A

Watts Water B147-3A

Watts 9DM3 Forged Brass Dual Check Backflow Preventer with Intermediate Atmospheric Vent, 1/2", Female Union

• It prevent the reverse flow of hot or cold polluted water from entering into the potable water supply
• It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves
• For continuous pressure, non-health hazard applications in smaller supply lines
• It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing
• A secondary check valve utilizes a rubber disc-to-metal seating
• In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system
• True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
• Maximum flow at low pressure drop
• Furnished with union connections to facilitate removal and replacement for maintenance
• Compact for economy combined with performance
• Design simplicity for easy maintenance
• Can be installed vertically or horizontally

Sid Harvey Item #:B146-70: Replaces Part #:'s : 24623,
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Watts Water B146-70

Watts Water B146-70

Watts Water 9DM2 Forged Brass Dual Check Backflow Preventer with Intermediate Atmospheric Vent, 3/4", Female Union

• It prevent the reverse flow of hot or cold polluted water from entering into the potable water supply
• It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves
• For continuous pressure, non-health hazard applications in smaller supply lines
• It features a primary check valve utilizing a rubber disc seating against a mating rubber part to ensure tight closing
• A secondary check valve utilizes a rubber disc-to-metal seating
• In the event of fouling of the downstream check valve, leakage would be vented to atmosphere through the vent port thereby safeguarding the potable water system
• True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
• Maximum flow at low pressure drop
• Furnished with union connections to facilitate removal and replacement for maintenance
• Compact for economy combined with performance
• Design simplicity for easy maintenance
• Can be installed vertically or horizontally

Sid Harvey Item #:B146-71: Replaces Part #:'s : 2K559,

Watts Water B146-71

Watts Water B146-71

Dole 85-D Polished Nickel Bi-Metal Air/Steam Straight Valve, 1/8"

Internal float for positive water shut-off
• Tamper resistant
  
  

  DOLE B152-1

Watts Regulaot series 40L, 40xL automatic reseating temperature and pressure relief valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters. They feature a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, tamper-resistant bonnet screws, automatic reseating feature, and test lever. Model 40L has a short thermostat for installation directly in available tank tapings. Model 40xL has an extension thermostat for installation in the hot water outlet within the allowable distance from the top of the tank. Series 40L, 40xL valves are ASME rated and CSA listed.

• The combined 2-in-1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions
• Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters
• Includes test lever and extension thermostat for installation in hot water outlet within the allowable distance from the top of the tank
• Non-mechanical seat-to-disc alignment
• Thermostat is accurate and proven and exclusively designed and manufactured by Watts
• Tamper-resistant bonnet screws

Sid Harvey Item #:B147-103: Replaces Part #:'s : 24590,

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Watts Water B147-103

Watts Water B147-103

Dole 1933-3/4-SS Chrome-Plated Stainless Steel Air/Steam Straight Valve, 3/4", Male

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B156-2

Watts Regulators series B1156F bronze high capacity feed water pressure regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of a bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. Series B1156F has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems.

• Tight seating check valve
• Purge lever for manual purging
• High capacity performance as well as unique simplified servicing accessibility for complete unitized maintenance
• Stainless steel strainer to protect the valve disc from fouling
• Designed to fill the boiler and system piping with water and to maintain water pressure in the system at all times
• Provide make up water to the system in the event of system leaks
• 15 psi factory set, 100 psi maximum working pressure

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Watts Water B1156F

Watts Water B1156F