Watts M330M1 Bronze Pressure Relief Valve, 3/4", MNPT x FNPT, 30 psi

• Stainless steel spring, high heat resisting silicone disc

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M330-M1-030

M330-M1-030

Watts Regulators series LFN36 lead free water service VAC uum relief valves are used in water heater/tank applications to automatically allow air to enter into the piping system to prevent VAC uum conditions that could siphon the water from the system and damage water heater/tank equipment. It consists of a lead free brass body construction with NPT male inlet connection, and a protective cap. Series LFN36 has a low profile design, is tested and rated to ANSI Z21.22, and is CSA certified. It is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks, table top heaters, jacketed steam kettles, unit heaters, low pressure steam systems, and steam coil heaters.

• Protective cap for automatic venting of a closed system to atmosphere when a VAC uum is created
• Suitable for low pressure steam and water service
• Permits air to enter and prevent VAC uum conditions that could siphon the water from the system, resulting in collapse of a tank or water heater or equipment burn out
• 302 stainless steel spring
• Polysulfone glass filled float
• Polypropylene cover
• 200 psi maximum working pressure

Sid Harvey Item #:N36-3/4: Replaces Part #:'s : R54-739,
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N36-3/4

N36-3/4

Watts Regulators series LFN36 lead free water service VAC uum relief valves are used in water heater/tank applications to automatically allow air to enter into the piping system to prevent VAC uum conditions that could siphon the water from the system and damage water heater/tank equipment. It consists of a lead free brass body construction with NPT male inlet connection, and a protective cap. Series LFN36 has a low profile design, is tested and rated to ANSI Z21.22, and is CSA certified. It is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks, table top heaters, jacketed steam kettles, unit heaters, low pressure steam systems, and steam coil heaters.

• Protective cap for automatic venting of a closed system to atmosphere when a VAC uum is created
• Suitable for low pressure steam and water service
• Permits air to enter and prevent VAC uum conditions that could siphon the water from the system, resulting in collapse of a tank or water heater or equipment burn out
• 302 stainless steel spring
• Polysulfone glass filled float
• Polypropylene cover
• 200 psi maximum working pressure

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N36-1/2LF

N36-1/2LF

Resideo PV-001RP Replacement Air Vent Assembly,
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PV-001RP

PV-001RP

Watts Water RA-1-SW-3/4 Bronze Radiator Gate Straight Valve 3/4" Threaded x Male Union,
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RA-1-SW-3/4

RA-1-SW-3/4

Watts Regulators series 1156F 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 an iron and 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 1156F has high capacity performance and simplified servicing design.

• 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 TB1156F

Watts Water TB1156F

Spirotherm Spirotop VTP Brass Air Release Valve, 1/2", FPT, 150 psig

• Brass vent head
• Non-ferrous float
• ViTon seal and o-ring

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Spirotherm VTP050FT

Spirotherm VTP050FT

Spirotherm VDR100FT Spirocombi Air & Dirt Separator 1" FPT W/Magnet

VDR100FT

VDR100FT

Field Controls VRV-4 Stainless Steel Vacuum Relief Valve 4",
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VRV-4

VRV-4

Erie PopTop VS2213 Forged Brass 2-Way Steam High Temperature Zone Valve Erie's line of motorized hydronic valves, the PopTop, provides convenient, reliable, and easy installation for a variety of heating and cooling applications. The PopTop makes installation a snap with easy, one-handed removal or engagement of the actuator to the valve body.,
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Erie VS3213

Erie VS3213

Danfoss 013G8044 Nickel-Plated Brass Straight Thermostatic Radiator Valve Body, 3/4", Solder Union

• Valve bodies are designed to meet the demands of the residential, commercial and industrial sectors
• Thermostatic radiator valves regulate the flow of hot water or low pressure steam through free-standing radiators, baseboards or convectors in hot water and 2-pipe steam systems
• Valves are fitted with a packing gland assembly that is replaceable while the system is in operation
• EPDM rubber valve disc provides a seal against the valve seat at differential pressures of up to 15 psig in hot water heating systems, while 15 psig for low pressure steam systems
• Manual plastic cap supplied to protect the valve pusHPin and provide manual control of the valve during installation
• Valves remain normally open with no operator mounted
• Brass bonnet, spindle, nickel-plated brass tailpiece, union nut, EPDM disc, packing O-ring, stainless steel spring

Sid Harvey Item #:013G8044: Replaces Part #:'s : 5847,
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Danfoss 013G8044

Danfoss 013G8044