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.
Hydro Separator available in 1"-2" NPT & Sweat Unions. MAX operating pressure: 150 psi. Temperature range with insulation: 32-210 F without insulation: 32-250 F. Medium: Water & Non-Hazardous Glycol solution. MAX percentage glycol: 50%.
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.
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.
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.
Hydro Separator available in 1"-2" NPT & Sweat Unions. MAX operating pressure: 150 psi. Temperature range with insulation: 32-230 F. Medium: Water & Non-Hazardous Glycol solution. MAX percentage glycol: 50%.
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 2" 37 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, crating 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.
Adjustable, anti-scald thermostatic mixing valve
Series 521
Adjustable Thermostatic and Pressure Balanced Mixing Valve for Point of Distribution in Domestic Water Systems and Radiant Hydronic Heating Systems.
Low-lead Brass Body.
Internal Anti-scale Materials.
Locking Set Point Knob
Max. Working Pressure: 200 PSI
Max. Inlet Temperature 200F
Adjustable Range: 85-150F
ASSE 1017 Listed.
Lead Plumbing Law Compliance:
(0.25% Max. Weighted Average Lead Content)
Lead Plumbing Law Certified by IAPMO R&T.
The thermostatic mixer is used in systems producing domestic hot water or in radiant panel heating systems. Its function is to maintain the temperature of the mixed water supplied to the user constant at the set value when there are variations in the supply conditions of the incoming hot and cold water.
The valve has been specifically certified to ASSE 1017.
The thermostatic mixer is used in systems producing domestic hot water or in radiant panel heating systems. Its function is to maintain the temperature of the mixed water supplied to the user constant at the set value when there are variations in the supply conditions of the incoming hot and cold water.
The valve has been specifically certified to ASSE 1017.
Hydro Separator available in 1"-2" NPT & Sweat Unions. MAX operating pressure: 150 psi. Temperature range with insulation: 32-230 F. Medium: Water & Non-Hazardous Glycol solution. MAX percentage glycol: 50%.
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 2" 37 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, crating 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.
