Caleffi Valve Control W/Priority 6-Zone

Caleffi ZVR106

Caleffi ZVR104 Zone Valve Relay 4-Zone W/Priority

Caleffi ZVR104

Caleffi 5027 Automatic Air Vent, 1/8", MPT, 150 psi Working, 240 deg F, Brass

• Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
• These automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention
• This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units
• 90 psi maximum discharge pressure
• 1.75 scfm max discharge rate

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Caleffi 502710A

Caleffi 502610A Hydronic Automatic Air Vent 1/8" MPT,

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Caleffi 502610A

Caleffi 502043A Air Vent 5020 Minical 1/2 MPT

Caleffi 502043A

Caleffi Minical 502015A Automatic Air Vent, 1/8", MPT, 150 psi, 250 deg F, Brass

• Enhance system performance and life expectancy
• The caleffi high capacity automatic air vent 1/8" NPT male is designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
• Straight body style
• Polypropylene float, brass valve stem, stainless steel vent wire lever and spring and EPDM O-rings
• water and glycol solution medium
• Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• cavitation in the circulation pumps
• corrosion due to the oxygen
• Pockets of air trapped in the heating emitters
• 40 psi venting discharge pressure
• 1-3/4 scfm discharge rate

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Caleffi 502015A

Caleffi 520516AX Tank Mixer 3/4" FNPT W/Gauge

Caleffi 520516AX

High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble coalescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 549507A

High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble coalescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 549506A

The Caleffi AngleMix 520 series thermostatic mixing valve is used in systems producing domestic hot water and easily mounts to the top of water heaters. The mixed temperature outlet is inline with the hot water inlet, facilitating trouble-free connection and reducing space required for installation. The AngleMix maintains the desired output temperature of the mixed water supplied at a constant set value compensating for both temperature and pressure fluctuations of the incoming hot and cold water. The mixing valve closes both inlet ports tight, eliminating temperature creep in recirculation loops. Also available as body only, for a wide variety of separately-ordered end connections, the angle style body design offers improved fluid dynamics for better performance and reduces installation labor and materials, eliminating a piping elbow in typical installations. The valve complies with NSF/ANSI/CAN 372, low lead, as certified by ICC-ES. Complies with ASSE 1017, CSA B125.3, UPC, IPC, Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadian plumbing codes.

Caleffi 520516A

PRODUCT FEATURES:

Double the protection: Captures two forms of debris that can damage or shorten the life of heat exchangers, circulators, valves and polymers: ferrous debris such as magnetite, and non-ferrous debris such as copper shavings, solder, lime-scale fragments, silica and pipe compound.

Unique dual magnetic fields: Two powerful neodymium rare-earth magnetic fields attract and capture ferrous oxide impurities and allow simple blowdown - no disassembly required

Unique dual magnetic fields: Two powerful neodymium rare-earth magnetic fields attract and capture ferrous oxide impurities and allow simple blowdown - no disassembly required

Fast and easy clean hands purging: Pull out the magnetic pull rod from drywell on top, unclip the External barrel magnetic collar and open the purge valve to simply release the captured magnetic impurities and purge all dirt.

Caleffi 546366AM

Caleffi 521519A Brass 3-way Adjustable Thermostatic & Pressure Valve,
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Caleffi 521519A