Search results for 'valve kit'

Two-way zone valve body. For fi eld installation of thermo-electric actuators 656114, 656314 or 656414. Brass body and trim. Max. body pressure: 150 psi. Max. temperature: 200°F.

The Grundfos UPS26-99BFC (52722518) model incorporates a three speed motor for increased versatility, a built-in check valve and a bronze housing for ehnaced corrosion resistance. The wet rotor design allows it to be virtually silent while operating, while built-in motor protection assures long life of the circulator. Performance parameters (flow rates and pressure drop) of the Grundfos UPS26-99BFC model make it well suited for a wide range of applications, from radiant and hydronic heating, to domestic hot water recirculatio, solar, chilled water cooling and many others.

Series 548 Hydro Separator. This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-conditioning systems. • Hydronic separator: To keep connected hydronic circuits totally independent from each other • Dirt remover: To permit the separation and collection of any impurities present in the circuits. Provided with a valved connection with discharge piping. • Automatic air vent valve: For automatic venting of any air contained in the circuits. Provided with a valved connection for maintenance purposes. The hydronic separator should be sized according to the maximum flow rate value at the inlet. The selected design value must be the greatest between the primary circuit and the secondary circuit. When a single system contains a primary production circuit, with its own pump, and a secondary user circuit, with one or more distribution pumps, operating conditions may arise in the system whereby the pumps interact, creating abnormal variations in circuit flow rates and pressures. The hydronic separator creates a zone with a low pressure loss, which enables the primary and secondary circuits connected to it to be hydraulically independent of each other; the flow in one circuit does not create a flow in the other if the pressure loss in the common section is negligible. In this case, the flow rate in the respective circuits depends exclusively on the flow rate characteristics of the pumps, preventing reciprocal influence caused by connection in series. Therefore, using a device with these characteristics means that the flow in the secondary circuit only circulates when the relevant pump is on, permitting the system to meet the specific load requirements at that time. When the secondary pump is off, there is no circulation in the secondary circuit; the whole flow rate produced by the primary pump is by-passed through the separator. With the hydronic separator, it is thus possible to have a primary production circuit with a constant flow rate and a secondary distribution circuit with a variable flow rate; these operating conditions are typical of modern heating and cooling systems.

1" NPT Male with 1" Nut

Designed for residential, commercial or industrial use with water, oil or gas. This approved Webstone valve is actuated by a blowout proof stem and features an adjustable packing nut. Solder joint temperature ratings are per ASME B16.18 Annex A for 95-5 solder. Other solder materials have lower pressure/temperature limits. Do not silver braze or over heat valves when soldering.

Buderus, the world's largest producer of cast iron boilers, manufactures high output hydronic steel panel radiators which are stocked in the U.S. Panel radiators produce an incredibly comfortable heat by providing both convected and radiant heat. Radiant heat warms objects rather than air, creating a greater sense of warmth faster and at lower room temperatures. Buderus radiators are designed to operate with individual thermostats.

The design and styling of Buderus radiators eliminates the noise associated with other heating systems and utilize less space than baseboard. Unique Buderus styling also minimizes area where dust and dirt can collect. All these features combine to offer you a cleaner, quieter, and more comfortable source of heat. All Buderus panel radiators are supplied in powder-enameled white. If you prefer, you can paint them any color you wish. Each panel includes side panels, grill covers and flowsetter valve.

**Note: BTU Output @ 180° F .

Because of the special nature of this product it does not qualify for free shipping and our website cannot quote the best freight. Please place your order on our website and we will contact you with freight options. Even better, call us to check availability and freight!

The i-Link series Zone Valve Controls simplify the field wiring and yet control up to six zone valves in a multi-zone hydronic heating system. The contractor friendly Printed Circuit Board eliminates the problem caused by incorrect wiring and saves hours of installation time. There would be no more “messy” look of conventional zone valve installations.

Intelligent Linking System (i-Link) allows unlimited zone expansion with additional i-Link controllers. Field selectable priority with Priority Protection Timer ensures other zones get heat every one hour and prevents freeze-ups in the event of a priority zone failure. The End Switch delay timer let the two wire type zone valves fully opened before turning on the circulator. The panel provides EZ screwless terminal blocks for connections to the thermostats and zone valves. In addition, LED indicators on the front panel provide functional status and easy troubleshooting.

Swedged Manifolds are Easy to Stock and Easy to Assemble. There is Sufficient Copper on the Closed End to Cut off and Sweat to Another Manifold. Solder a 2-Branch to a 3 Branch to Make a 5 Branch, a 3-Branch and a Four Branch to make a 7 Branch etc. Four Fitting Styles are Available: Onix, PEX Crimp, RadiantPEX-AL Press, and RadiantPEX-AL Compression. Swedged Manifolds are Sold Individually, with or without Mini Ball Valves (MBVs).

Product Features

•  150#WSP / 600# WOG
•  Forged Brass Body
•  Full Port
•  Adjustable Packing
•  Solder Ends
•  Blowout Proof Stem
•  NSF through 2”
•  MSS-SP-110