Search results for 'valve kit'
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Grundfos 1 1/4" Sweat Pump Isolation Valves
Grundfos 1 1/4" Sweat Pump Isolation Valves (pair)Pair of 1 1/4" Sweat Grundfos Pump Isolation Valves. Each Grundfos 96806137 set includes (2) 1" Sweat Grundfos Isolation Valves, (2) gaskets, (4) nuts & (4) bolts.$24.34 -
Tjernlund Spill Switch Kit
Gas Spill Switch KitThis Safety Interlock System may be used on conventional chimney or Power Vented appliances equipped with a draft hood, draft diverter or draft control. It's purpose is to provide a means for appliance shut-down in the event of flue blockage or down drafts. The Spill Switch circuits are “normally closed” and will not affect normal appliance operation. When concentrated spillage of combustion gases occurs from the draft hood, diverter or barometric control, the Spill Switch circuit will open preventing burner operation. ***WARNING*** The 24SP200 Flue Gas Spillage Sensing Kit is designed to alert the user to a potentially hazardous condition. It is not designed to, and cannot replace regular chimney inspection, appliance servicing and combustion testing. DO NOT USE THE 24SP200 AS A SUBSTITUTE FOR PROFESSIONAL APPLIANCE MAINTENANCE.$84.00 -
Caleffi Discal Series 551 Air Separators Brass Sweat
Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F.In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.$91.57 -
Caleffi Series 546 Dirtcal Dirt Separaters Brass Sweat
Dirt Separator. Brass Body. 1/2" NPT Top Thread With Plug For Optional Air Vent, Code 502243A Max. Working Pressure: 150 PSI. Working Temperature Range: 32-250F. Particle Separation Capacity: To 0.2 milIn heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.$87.21 -
Wilo cast iron flanges: 1-1/4" and 1-1/2" female NPT connections
Wilo cast iron flanges: 1-1/4" and 1-1/2" female NPT connections for TOP-S1.25X35 inline circulator pumps- 1-1/2-Inch HV FNPT flange kit
- 2 flanges
- 4 nuts
- 4 bolts
- 2 gaskets
$13.71 -
1" Caleffi 663 Series Distribution Manifold
1" NPT Inlet Ball valves and 3/4" outlets. This pre-assembled distribution assembly with Return distribution manifold including Built-In Shut-Off Valves suitable for Thermo-Electric Actuators, and Supply distirbution manifold including Manually-Adjustable Balancing Valves. MAX working pressure: 150 psi. MAX temperature 210 F.Distribution manifolds for radiant panel systems are used to optimally distribute the heating fluid in floor heating system circuits and ultimately improve the control of heat emission from the panels. The manifolds ensure that the flow of each circuit is regulated precisely and also control the shut-off, venting and automatic removal of air from the system.$229.65 -
Caleffi Discal Series 551 Air Separators Brass NPT
Air separator with automatic ½" check valve (code 561402A) to mount expansion tank on bottom thread. Brass body. Glass reinforced nylon internal element. Max. working pressure: 150 psi. Working temperature range: 32—250°F.In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.$82.89 -
Caleffi Series Z3 3-Way Diverting Valve with 1" Sweat Connections, 240 Degrees, 20 gpm
Caleffi 3-Way Diverting Valve with 1" Sweat ConnectionsThree-way on/off two position valve. Diverting flow pattern. Brass body. Stainless steel stem. EPDM rubber seals and paddle. Max. working pressure: 300 psi. Max temperature: 240°F. *Agency Approval for low-lead brass body: Lead plumbing law compliance: (0.25 max. weighted average lead content). Lead plumbing law certified by IAPMO R&T.$49.57 -
Fernox Total 1" Magnetic Debris Filter
Fernox Total 1" Magnetic Debris FilterThe revolutionary Fernox Total Filter TF1 is a unique hydrocyclonic and magnetic in-line filter that removes and contains magnetic and non-magnetic contaminants from central heating systems. Easy to install with no additional parts needed, the Total Filter TF1 has also been designed as a dosing point for the Fernox 'F' range of chemical water treatment products to ensure the system's long lasting performance.
The new Fernox TF1 in-line filter can be connected directly onto 22mm and 28mm pipe work using the valve fittings provided and can be positioned flush to a wall in existing pipe work. Once installed, it can be cleaned in seconds and easily and without having to disassemble or remove the unit.
"The Fernox TF1 has been specifically developed to provide installers with an easy to fit filter that helps maintain the performance and longevity of a central heating system," explained Francine Wickham, European Marketing Director. "The hydrocyclonic and magnetic filters remove and contain contaminants so that the system can work effectively. The Fernox TF1 filter then provides an easy way for installers to dose the system for long term protection."
All Fernox TF1 filters are manufactured in the UK and each one tested so installers can be assured of performance and reliability every time.
Hydrocyclonic and magnetic in-line filter
- Unique action, removes all contaminants magnetic and non-magnetic
- Fits vertical and horizontal pipe work
- Dosing point for Fernox ‘F’ range products
- Cleaned in seconds without removal or disassembly
- Will not block or restrict flow
- All valves and fittings included
$250.97 -
Caleffi 132 Series QuickSetter Balancing Valve with Flow Meter
Balancing Valve with Flow Meter, offers direct reading of flow rate, no sight gauge clouding or scaling. Has brass valve body and flow meter, rotatable valve for flow rate adjustement, and graduated scale flow meter with magnetic movement flow rate indicator. MAX working pressure: 150 psi. Temperature range: 14-230 F. Max percentage of glycol: 50%.The 132 series balancing valve accurately sets the flow rate of heating and cooling transfer fluid supplied to fan coils and terminal units or where flow balancing is required in solar thermal systems. Proper hydronic system balancing ensures that the system operates according to design specifications, providing satisfactory thermal comfort with low energy consumption. The flow meter is housed in a bypass circuit on the valve body and can be shut off during normal operation. The flow meter permits fast and easy circuit balancing without added differential pressure gauges and reference charts. The balancing valve is furnished with a preformed insulation shell to optimize thermal performance or both hot and cold water systems.$90.32