Safety Valves. Prescor Safety valves for sealed heating and cooling installations. Set pressures from 1.5 bar - 5 bar. Peak load: 140 C.

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1 Safety Valves Prescor Safety valves for sealed heating and cooling installations. Set pressures from 1.5 bar - 5 bar. Peak load: 140. Full stroke safety valve ccording to TR directive. Spring loaded, directly activated. Set pressures from 1 bar - 10 bar. 3. ccessories for Heating and ooling Installations Flopress Safety valves for sealed heating and cooling installations. Set pressures from bar. Prescor Solar Safety valves for sealed solar installations. ccording to TÜV. SV SOL. Working temperatures from -30 up to 160 peak load. Prescor S Safety valve for sealed heating and cooling installations. With connections from 1¼" up to 2" these valves are ideal for protecting larger commercial installations. Red brass safety valve For sealed heating and solar systems. Safety valve For closed refrigeration, cooling and air conditioning systems. Prescomano Safety valves with pressure gauge (0-4 bar). For sealed heating and cooling installations. Peak load: 140. Flopressmano Safety valves with pressure gauge (0-4 bar). For sealed heating and cooling installations. Funnel Fitted between the Prescor safety valve and the discharge pipe. Flamco has a complete range of products for safeguarding chilled and heating systems. The various models of Flamco Prescor safety relief valves are used around the world to prevent overpressure in sealed systems. The Flexalance and Flexalance Plus are an excellent solution for preventing hydraulic imbalance in sealed systems. Pressure gauges and filling assemblies of various types are also available. 92

2 ccessories for Heating and ooling Installations 3 Prescofiller Filling and safety group suitable for smaller domestic installations. ombination of Prescor safety valve, Flexcon pressure gauge and a fill and drain set. Prescomano and ball valve are supplied separate from the T-piece and fill and drain set so that mounting in any position is made possible. Manofiller Filling group suitable for mounting on a radiator. Ideal for installations in which the pressure gauge has been installed in close proximity of the boiler but filling of the installation has to take place elsewhere (e.g. bathroom). May be mounted in any position. Safety Sets Flexcon KSG Safety set with safety valve, Flexvent and pressure gauge. Including insulation. Safety Set ¾ Safety set with safety valve, Flexvent and pressure gauge Safety Set 1 ¼ Safety set with safety valves (2), Flexvent and pressure gauge. Safety Set SG Safety set with safety valve and pressure gauge. Safety Set rmature rmature for mounting a pressure gauge and safety valve. Pressure Gauges Pressure gauge For monitoring system pressure. Flexcon pressure gauges (80 mm dia.) can be installed without depressurising or draining the system thanks to the self closing shut off valve. Thermo pressure gauges For monitoring system pressure and system temperature. xial connection. onnection Sets and Isolating Unions Flexontrol The Flexontrol connects the Flexcon expansion vessel with the central heating system. nables checking the pre-charge of the Flexcon expansion vessel and topping up the system. nables replacing the expansion vessel without depressurising or draining the system. Flexfast ¾" Quick disconnect coupler for checking the pre-charge of the Flexcon expansion vessels up to 25 litres. nables replacing the expansion vessel without depressurising or draining the system. Flexcon onnection group ½" For connecting expansion vessels to a heating or cooling system. onsists of a shut-off valve, a fill and drain set with hose connections and pressure gauge. Flexcon onnection Group 1" For connecting expansion vessels to a heating or cooling system. onsists of a shut-off valve, fill and drain set with hose connection and pressure gauge (0-12 bar). Wall Mounting Flexconsoles For mounting Flexcon 8-25 vessels to a wall. vailable in red or white color. Supplied with or without accessories. Wall mounting bracket M For easy connecting Flexcon and irfix / 8-25 litres vessels to a wall. ubex R racket For mounting ubex R litres vessels to a wall. osing Pots osing pots For dosing sealed heating or chilled systems with chemical additives. In mild steel or stainless steel. Hydraulic alancers Flexalance S/F/R qualizes hydraulic imbalance between primary and secondary circuits. Internal perforated flow reduction plate. Supplied with automatic float vent. Flexalance Plus S/F/R qualizes hydraulic imbalance between primary and secondary circuits. With PLL-rings. Supplied with automatic float vent and a drain valve. Flexbalance coplus qualizes hydraulic imbalance inbetween primary and secondary circuits. Supplied with automatic float vent and a drain valve. PUR hard foam insulation mantle. System ccessories WMS / WMS- Mechanical or lectronic low water level protection device. For monitoring system pressure and system temperature. Maximum pressure: 10 bar. Uni-Fill Filling Sets Full sets of fittings to meet water bye-laws for temporary connection to the water mains. Strainers Standard Y pattern with removable mesh cartridge for easy cleaning. ccessories for the Installer Flexcon GV 90 Gas valve extension bent at 90 to increase accessibility of Flexcon gas valves. Flexcon rain Tub Handy accessory for draining low positioned tap points. Flexcon T For unmounting Flexcon and irfix vessels. Suitable for 2-25 litre vessels. Precharge pressure tester For testing pre-charges of Flexcon and irfix expansion vessels. Pressure range bar. Vessel arrier For easy and safe handling and transporting the exchanged vessel. 93

3 Prescor Safety Valves: omplete Range for the Safety of Your System If you are looking for reliable safety valves you need look no further than Flamco's Prescor range. The best protection for all sealed heating and chilled systems from overpressure. The Prescor valves are suitable for systems with a capacity of up to 580 kw at 3.0 bar. Systems with greater capacity will need the heavy-duty Prescor S. The enefits of Prescor High-quality materials and construction guarantee reliable function. If there is a rapid build-up of pressure, the valve will 'pop' open. The pressure can then be discharged quickly. conformity mark (P 2014/68/U). The opening pressure of all valves is individually tested. ap of high-impact plastic. nti-ageing spring steel prevents the set pressure from drifting. Robust brass housing. The diaphragm prevents moisture and dirt from getting into the moving parts of the safety valve during blowing off. Valve seal of high-quality rubber, heat-resistant to 140 º. The hardness of the rubber is adapted to the set pressure of the valve. These properties mean that the valve will not stick to the valve seat. PRSOR ll Prescor safety valves are set to the specified opening pressure during manufacture. This setting cannot be adjusted. It is important to check the requirements for the Prescor valve in advance. When choosing a Prescor safety valve the capacity shown on the safety valve must exceed the nominal boiler capacity. Mount on the boiler, or as close as possible to it, in the supply line. Never fit a stopcock between the boiler and the valve. 94

4 ccessories for Heating and ooling Installations 3 Prescor S Safety Valves With connection dimensions of 1 1 /4" up to and including 2", these valves are the ideal safeguard for larger systems. More than one Prescor S safety valve may be fitted to a system so that it can meet the required capacity if the applicable regulations allow. Prescomano handy Prescor safety valve and Flexcon pressure gauge in one. Lifting lever. Spring for setting the pressure. This setting is locked. Prescor S type plate showing the set pressure and the maximum boiler capacity for which the valve is suitable. onnet and body made entirely of brass. iaphragm that protects the spring, preventing water leakage via the spindle. Valve with seal of special rubber. rass valve seat. How a Prescor works PRSOR S The sealed system when cold. When the system heats up, the water inside will expand. The pressure in the system rises. The Prescor valve opens. The excess pressure is discharged. 95

5 SFTY VLVS Prescor safety valves have a special shape which, not only achieves a perfect seal, but also a large blow off capacity. The valve seal is made of high quality rubber which is heat resistant to 140, and where the hardness of the rubber adjusts to the set pressure of the safety valve. In this way, the valve cannot stick to the seat. ll valves are tested before they leave our facility and are available for heating and cooling installations as well as for protection of various hot water storage appliances. For safety valves for potable water installations see "ccessories for Sanitary Installations". Prescor Min./Max. working temperature: -10 / 120. Peak load: 140. G F Set pressure onnection imensions Heating capacity [kw] Prescor 1 / Rp 1 / 2" Rp 1 / 2" Prescor 1 / Rp 1 / 2" Rp 1 / 2" Prescor 1 / Rp 1 / 2" Rp 1 / 2" Prescor 1 / 2 M 3.0 R 1 / 2" Rp 1 / 2" Prescor 1 / 2 M x K R 1 / 2" K Prescor 1 / 2 M x K R 1 / 2" K Prescor 1 / Rp 1 / 2" Rp 1 / 2" Prescor 3 / Rp 3 / 4" Rp 3 / 4" Prescor 3 / Rp 3 / 4" Rp 3 / 4" Prescor 3 / Rp 3 / 4" Rp 3 / 4" Prescor 3 / Rp 3 / 4" Rp 3 / 4" Prescor 3 / 4 M x K R 3 / 4" K Prescor 3 / 4 M x K R 3 / 4" K Prescor 3 / 4 M x K R 3 / 4" K Prescor 3 / 4 M x K R 3 / 4" K Prescor 3 / 4 M x K R 3 / 4 " K Prescor 3 / Rp 3 / 4" Rp 3 / 4" Prescor 1 / 2 NF 3.0 Rp 1 / 2" Rp 1 / 2" Prescor 1 / 2 M NF 3.0 R 1 / 2" Rp 1 / 2" Prescor Rp 1" Rp 1 1 / 4" Prescor Rp 1" Rp 1 1 / 4" Prescor Rp 1" Rp 1 1 / 4" Prescor Rp 1" Rp 1 1 / 4" Prescor Rp 1" Rp 1 1 / 4" Prescor Rp 1" Rp 1 1 / 4" Prescor 1 1 / Rp 1 1 / 4" Rp 1 1 / 2" Prescor 1 1 / Rp 1 1 / 4" Rp 1 1 / 2" Prescor 1 1 / Rp 1 1 / 4" Rp 1 1 / 2" Prescor 1 / 2 * 2.5 Rp 1 / 2" Rp 3 / 4" Prescor 1 / 2 * 3.0 Rp 1 / 2" Rp 3 / 4" Prescor 3 / 4 * 3.0 Rp 3 / 4" Rp 1" Prescor 3 / 4 * 2.5 Rp 3 / 4" Rp 1" Prescor 1 * 3.0 Rp 1" Rp 1 1 / 4" Prescor 1 * 2.5 Rp 1" Rp 1 1 / 4" Prescor 1 1 / 4 * 2.5 Rp 1 1 / 4" Rp 1 1 / 2" Prescor 1 1 / 4 * 3.0 Rp 1 1 / 4" Rp 1 1 / 2" Prescor N 25-2,5 bar 2.5 Rp 1" Rp 1 1 / 4" Prescor N 20-2,0 bar 2.0 Rp 3 / 4" Rp 3 / 4" * Manufactured according to TR directives. F G 96

6 Flopress Min./Max. working temperature: -10 / 120. ccessories for Heating and ooling Installations 3 Set pressure onnection imensions Heating capacity [kw] Flopress 1 / 2 x 1 / bar 2.5 Rp 1 / 2" Rp 1 / 2" Flopress 1 / 2 x 1 / bar 3.0 Rp 1 / 2" Rp 1 / 2" Flopress 1 / 2 M x 1 / bar 3.0 R 1 / 2" Rp 1 / 2" Flopress 1 / 2 x 3 / bar 3.0 Rp 1 / 2" Rp 3 / 4" Flopress 3 / 4 x 3 / bar 1.5 Rp 3 / 4" Rp 3 / 4" Flopress 3 / 4 x 3 / bar 2.5 Rp 3 / 4" Rp 3 / 4" Flopress 3 / 4 x 3 / bar 3.0 Rp 3 / 4" Rp 3 / 4" Prescor Solar Specially designed for solar installations. Min./Max. working temperature: -30 / 120. Peak load: 160. Suitable for addition of glycol-based anti-freeze up to 50%. G F Set pressure onnection imensions Heating capacity [kw] Prescor Solar 1 / Rp 1 / 2" Rp 3 / 4" Prescor Solar 1 / Rp 1 / 2" Rp 3 / 4" Prescor Solar 1 / Rp 1 / 2" Rp 3 / 4" Prescor Solar 3 / Rp 3 / 4" Rp 1" Prescor Solar 3 / Rp 3 / 4" Rp 1" Prescor Solar 3 / Rp 3 / 4" Rp 1" Prescor Solar Rp 1" Rp 1 1 / 4" Prescor Solar Rp 1" Rp 1 1 / 4" Prescor Solar Rp 1" Rp 1 1 / 4" F G 97

7 Prescor S For sealed central heating and chilled water (cooling) installations. Min./Max. working temperature: -10 / 120. Suitable for addition of glycol-based anti-freeze up to 50%. Sealing sets (100 pieces per bag) for appendages, such as the Flexcontrol or Prescor S, can be ordered separately. F Set pressure onnection imensions Heating capacity [kw] Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / / 4" F 1 1 / 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / G 1 1 / 2" F G 2" F Prescor S / 2 * 2.5 G 1 1 / 2" F G 2" F Prescor S / 2 * 3.0 G 1 1 / 2" F G 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S G 2" F G 2 1 / 2" F Prescor S * 2.5 G 2" F G 2 1 / 2" F Prescor S * 3.0 G 2" F G 2 1 / 2" F Flamco Seals Service Set * Produced according to TR directives. F 98

8 Full-stroke safety valve Produced according to TR directives. ast iron body (PN 10). ccessories for Heating and ooling Installations 3 X H F Set onnection imensions Weight pressure F H X [kg] [N] [N] Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 20 * Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 25 * Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 32 * Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 40 * Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 50 * Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve Full-stroke safety valve 65 * Full-stroke safety valve 80 * Full-stroke safety valve 100 * Full-stroke safety valve 125 * Full-stroke safety valve 150 * * Specify set-pressure when ordering between 1.0 bar and 10.0 bar. 99

9 Selection Table for full-stroke safety valve (capacity In kw) Set-pressure onnection N 20 N 25 N 32 N 40 N 50 N 65 N 80 N 100 N 125 N Red rass Safety Valve For closed heating systems with supply temperatures up to 120 according to TR 721 (IN 4751) and solar systems. Set pressure onnection Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve " F x 1 1 / 2" F Safety valve 1 * 1" F x 1 1 / 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / / 4" F x 2" F Safety valve 1 1 / 4 * 1 1 / 4" F x 2" F * Specify set-pressure when ordering between 1.0 bar and 10.0 bar. 100

10 Safety valve For closed refrigeration, cooling and air conditioning systems. ccessories for Heating and ooling Installations 3 Min./Max. working temperature: -10 / 120. Peak load: 140. ctuation pressure onnection Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / / 2" F Safety valve 1 / 2 * 1 / 2" F * Specify set-pressure when ordering between 1.0 bar and 16.0 bar. Prescomano Safety valves with pressure gauge for sealed central heating and chilled water (cooling) installations. Min./Max. working temperature: -10 / 120. Peak load: 140. G F Set pressure onnection imensions Heating capacity [kw] Prescomano 1 / 2 * 2.5 Rp 1 / 2" Rp 3 / 4" Prescomano 1 / 2 * 3.0 Rp 1 / 2" Rp 3 / 4" Prescomano 1 / Rp 1 / 2" Rp 1 / 2" Prescomano 1 / 2 NF 3.0 Rp 1 / 2" Rp 1 / 2" Prescomano 3 / Rp 3 / 4" Rp 3 / 4" * Produced according to TR directives. F G 101

11 Flopressmano Safety valves with pressure gauge for sealed central heating and chilled water (cooling) installations. Min./Max. working temperature: -10 / 120. Set pressure Inlet ["] onnection Outlet ["] Heating capacity [kw] Flopressmano 1 / 2 x 1 / 2-3 bar NF / 2" F 1 / 2" F Flopressmano 1 / 2 x 1 / 2-3,0 bar / 2" F 1 / 2" F Tundish Fitted between the Prescor safety valve and the discharge pipe. It enables you to check through the opening whether the safety valve is discharging excess water. onnection pplication imensions Tundish 1 / 2 (brass) 1 / 2" M 1 / 2" F Prescor 1 / 2", Prescomano 1 / 2", Prescor 1 / 2" Tundish 3 / 4 (brass) 3 / 4" M 1" F Prescor 1 / 2", Prescor 3 / 4", Prescomano 3 / 4", Prescor Solar 1 / 2" Tundish 1 (cast iron) 1" M 1 1 / 2" F Prescor 3 / 4" TR, Prescor Solar 3 / 4" Tundish 1 1 / 4 (cast iron) 1 1 / 4" M 1 1 / 2" F Prescor 1", Prescor Solar 1" Tundish 1 1 / 2 (cast iron) 1 1 / 2" M 1 1 / 2" F Prescor 1 1 / 4", Prescor S 1 1 / 4" FILLING VIS Prescofiller omestic heating system filling device with safety valve and pressure gauge 0-4 bar. Min./Max. working temperature: -10 / 120. Peak load: 140. Set pressure Inlet onnection Outlet Heating capacity [kw] Prescofiller / 2" M 1 / 2" F Manofiller omestic heating system filling device with pressure gauge 0-4 bar. Min./Max. working temperature: -10 / 120. Peak load: 140. onnection Manofiller 1 / 2" M

12 ccessories for Heating and ooling Installations Prescor Safety Valves: wide product range for every demand 3 103

13 SFTY STS Flexcon KSG Suitable for sealed heating and cooling systems. Working temperature: -10 / 90. Max. boiler capacity: 70 kw. Medium: water and water/glycol solutions up to 50%. Safety valve: ½" x ¾", 2.5 bar (110 kw). Flexvent ⅜" with shut-off valve. Pressure gauge: Ø 61mm, 6.0 bar with shut-off valve. Insulation: material PP - color: black. Set pressure onnection Heating capacity [kw] Flexcon KSG 3 / 4 coplus 2.5 Rp 3 / 4" Safety Set ¾ Set pressure onnection Heating capacity [kw] Safety Set 3 / / 4" Safety Set SG Set pressure onnection Safety Set SG 3 / bar 1.5 G 3 / 4" F Safety Set SG 3 / 4 x 22mm bar 1.5 G 3 / 4" F x 22 mm Safety Set SG 3 / 4 x 22mm bar 2.0 G 3 / 4" F x 22 mm Safety Set SG 3 / 4 x 22mm bar 2.5 G 3 / 4" F x 22 mm Safety set 1 ¼ Set pressure onnection Heating capacity [kw] Safety set 1 1 / / 4" Safety Set rmature onnection Safety Set rmature G 3 / 4" F

14 PRSSUR GUGS ccessories for Heating and ooling Installations 3 Pressure Gauges The pressure in the installation is indicated by the pressure gauge. onnection Pressure range Marking Shut-off valve Pr. gauge Ø 40 ax. for Prescomano 1 / 4 ax no Pr. gauge Ø 40 ax. for Prescomano N 10 ( 1 / 8) ax no Pr. gauge Ø 63 rad. / 4.0b. 1 / 4 rad no Pr. gauge Ø 63 rad. / 3.0b. 3 / 8 rad no Pr. gauge Ø 63 rad. / b. 3 / 8 rad no Pr. gauge Ø 63 ax. / 6.0 b. 1 / 4 ax no Pr. gauge Ø 63 rad. / b. 3 / 8 rad no Pr. gauge Ø 63 rad. / b. 3 / 8 rad no Pr. gauge Ø 63 rad. / b. 3 / 8 rad no Pr. gauge Ø 63 rad. / 2.5b. 3 / 8 rad no Pr. gauge Ø 63 ax. / b. 3 / 8 ax no Pr. gauge Ø 63 ax. / 3.0b. 1 / 4 ax no Pr. gauge Ø 80 rad. / 3.0b. 1 / 4 rad / 4" x 1 / 2" Pr. gauge Ø 80 ax. / 3.0b. 1 / 4 ax / 4" x 1 / 2" Pr. gauge Ø 80 rad. / 3.0b. 1 / 2 rad no Pr. gauge Ø bar rad. 3 / 8" rad no Manometer Ø 50 exc. 1 / 8" ax. not central no Manometer Ø 50 exc. 1 / 8" ax. not central 0-12 variable no Manometer 40 mm 1 mtr capillair 1 / 4" ax. cap. conn. 0-6 Flexibel capillair 2mm à 1 mtr no Thermo Pressure Gauges The combined pressure/thermo gauge shows not only the pressure, but also the temperature. O-ring 32 onnection Range Marking Thermo pressure gauge ax. (with shut-off valve) R 1 / 2" M / 0-4 bar Thermo pressure gauge ax. M 18 x 1" / 0-4 bar Thermo pressure gauge ax. (with shut-off valve) R 1 / 2" / 0-4 bar Shut-off Valves For pressure gauges. Self sealing by means of a PTF ring. onnection Shut-off valve 1 / 4 x 1 / 2 1 / 4" x 1 / 2" Shut off valve M18 x 1 / 2 M 18 x 1 / 2" Ø 105

15 Quickly onnect, isconnect and Inspect Flexcon xpansion Vessels Flexcon vessel can be directly connected to a pipeline. However, it is easier to use one of the Flexfast quick-release couplings, Flexcontrols, Flexconsoles or Flexcon connection groups shown here. These products make it easier to read off the pressure or to disconnect the vessel without having to drain the system or release the pressure. Flexconsole Plus complete product for hanging expansion vessels up to 25 litres attached to the water supply and to the wall. Supplied with: Flexcon pressure gauge. Flexvent floatvent. Safety valve. Flexfast quick-release coupling. Fixing set. Flexontrol M For easy disconnection of Flexcon vessels without having to drain the vessel or release pressure. FLXONSOL PLUS FLXONTROL M Flexconsole This version is supplied with a ½" radiator cap plus manual de-aerator. FLXONSOL FLXFST ¾" Flexfast Flexfast quick-release couplings make the process of checking the initial pressure of Flexcon vessels up to and including 25 litres quick and easy and also enable you to change the vessel without having to release pressure or drain it. asy to assemble with the right tools; then just screw in the components by hand. Saves a considerable amount of time when servicing a Flexcon vessel. Version with ¾" internal thread and ¾" external thread. 106

16 ccessories for Heating and ooling Installations 3 Flexcon onnection Groups Flamco offers two versions of its Flexcon connection groups. The Flexcon connection group ½" is suitable for Flexcon expansion vessels from 35 to 300 litres and systems up to 660 kw. The Flexcon connection group 1" is suitable for Flexcon expansion vessels from 110 to 1,000 litres and systems up to 2355 kw. Flexcon connection groups include a drain tap and a lockshield valve. fter the valve has been shut off the vessel can be drained, inspected or replaced. The Flexcon connection group ½" can be fitted to the expansion line whereas the 1" version must be fitted to the water nipple of the Flexcon vessel. Valve with safety sleeve. Flexcon pressure gauge, Ø 50 mm (0-12 bar). Installation connection. Swivel coupling for attachment to the vessel. all valve for filling and draining, with hose coupling and cap. FLXON ONNTION GROUP 1" Valve closed. Valve open. Valve open. Valve closed. Vessel connected to the system. FLXFST ¾" Vessel disconnected from the system. FLXON- ONNTION GROUP ½" 107

17 ONNTION STS N ISOLTING UNIONS Flexontrol This isolating union connects the expansion vessel to the central heating system and enables verification of the vessel s gas charge or, alternatively, allows you to replace it without draining the entire system. Maximum operating pressure: 10.0 bar. Maximum working temperature (design): 130. Sealing sets (100 pieces per bag) for appendages, such as the Flexcontrol or Prescor S, can be ordered separately. onnection imension Weight [kg] Flexontrol 3 / 4 M R 3 / 4" Rp 3 / 4" Flexontrol 3 / 4 Rp 3 / 4" G 3 / 4" F Flexontrol 1 Rp 1" G 1" F Flamco Seals Service Set Flexfast ¾ This isolating union makes it possible to check quickly and easily if a Flexcon expansion vessel is still working correctly (gas charge) or if it needs to be replaced. Material: rass. Suited for glycol mixtures of max. 50%. Working temperature range: -10 up to 90 continuous. Working pressure range: bar. onnection imension Flexfast 3 / 4 R 3 / 4" G 3 / 4" F

18 Flexcon onnection Group ½ - with pressure gauge ccessories for Heating and ooling Installations ,5 94,5 61 onnection With pressure gauge Flexcon connection group 1 / 2 R 1 / 2" / K15 * R 1 / 2" / K15* 3 / 4" yes * ompression connection. Flexcon onnection Group 1 lock and bleed valve for Flexcon litre expansion vessels. The set consists of a shut-off valve, a fill/drain tap with hose nipple and pressure gauge ( bar) Ø50 onnection With pressure gauge Flexcon connection group 1 1" F 1" F yes raided hose SST For easy connection of the expansion vessel to the central heating system. onnection Length Internal Ø Weight [kg] raided hose SST 3 / 4 3 / 4" F x 3 / 4" M raided hose SST 1 1" F x 1" M

19 WLL MOUNTING For mounting a Flexcon expansion vessel (2-25 litres) to a wall. Flexconsole ¾ With the Flexconsole the Flexcon vessel is set up vertically fitted to the water connection with the water nipple fitted on the ¾" connection of the console and the expansion pipe fitted to the ½" connection. quipped with a wall plate with two slots for accurate wall mounting. ø42 onnection imensions Flexconsole 3 / 4 x 1 / 2 Rp 1 / 2" Rp 3 / 4" Flexconsole 3 / 4 x 1 / 2 white Rp 1 / 2" Rp 3 / 4" Flexconsole 3 / 4 x 3 / 4 Rp 3 / 4" Rp 3 / 4" Floconsole Suitable for Flamco expansion vessels from 8-25 litres. The Floconsole comprises a 15 mm system connection compression fitting, a 3 /4" threaded expansion vessel connection and a manual de-aeration valve. Flexfast isolating union (27920) may be added as an optional extra. onnection imensions Floconsole 3 / 4 x 15 mm red 15 3 / 4" Floconsole 3 / 4 x 15 mm white 15 3 / 4"

20 ccessories for Heating and ooling Installations Flexconsole Plus s the conventional Flexconsole but also with a Flexcon pressure gauge with shut off valve, a Flexvent float vent with shut off valve, a safety valve set to 3.0 bar, and a Flexfast shut off valve. 3 F G 119 ø42 89 onnection imensions F G Flexconsole Plus Rp 3 / 4" G 3 / 4" F Flexconsole Plus 3 / 4 x 3 / 4 without Flexfast Rp 3 / 4" Rp 3 / 4" Flexconsole S 20 G F ø42 onnection imensions F G Flexconsole S 20 Rp 3 / 4" Rp 3 / 4" Rp 3 / 8" R 3 / 4"

21 Flexconsole Plus S 20 s the conventional Flexconsole S 20 but also with a Flexcon pressure gauge with shut off valve, a Flexvent float vent with shut off valve, a safety valve, and a Flexfast shut off valve. G F ø42 onnection imensions F G Flexconsole S 20 Plus bar 3 / 4" F 3 / 4" F R 3 / 8" R 3 / 4" Flexconsole S 20 Plus bar 3 / 4" F 3 / 4" F R 3 / 8" R 3 / 4" Flamconsole S 25 onnection Flamconsole S 25 Rp 3 / 8" Rp 3 / 8" R 1" Rp 1" G 1"

22 ccessories for Heating and ooling Installations M For mounting Flexcon/irfix vessels of 8-25 litres. Provided with a slot into which the Flexcon vessel clamp ring fits precisely. Tightening the two bolts is all that is needed to make a sturdy connection. 3 Material: 01 -m, zinc coated. onnection to the wall with two Ø8 plugs and two Ø6 screws with hexagon head (wrench 10). onnection of the vessel to the M by means of two M5 bolts with cross head. Separately available are sets of 5 hose clamps for connection vessels without clench ring (size approx. Ø 325 mm). M 3: With spring and adapter for easy mounting. imensions Flexcon vessel support M Flexcon vessel support M ubex R racket For easy connecting vessels to a wall. Suitable for ubex R vessel sizes: litres. Material: 12. Weight: 300 g. Mounting bracket zinc-plated. ubex R expansion vessels have to be installed with the system connector facing downwards. onnection to the clench ring of the vessel. onnection of the vessel to the mounting bracket by one M 8 x 45 bolt. imensions ubex R bracket

23 The solution for hydraulic imbalance in central heating installations Increasingly, heating installations are fitted with several boilers. s a result, individual boilers can be switched on or off, depending on the heating requirements. In addition, there are often multiple sub-systems fitted with individual pumps. With these systems there is a chance of hydraulic imbalance which will lead to poor heat transfer, overloading of pumps and a system that is difficult to stabilize. Using a Flexalance or Flexalance Plus hydraulic balancer prevents this problem and improves the efficiency of the system. ll Flexalance models are supplied with a high quality automatic air vent. Including PUR hard foam insulation mantle (Flexalance coplus only) With facility for temperature sensor. Flexalance coplus comes standard with pre-assembled, galvanized conical sealing connections (Rp) with connection sizes 1" to 2". very Flexalance Plus and Flexalance coplus is equiped with a dirt drainage tap. FLXLN OPLUS 1-2 FLXLN N FLXLN PLUS N50 - -N 125 How a hydraulic balancer works y fitting a Flexalance (Plus) hydraulic balancer, the primary and secondary circuits are disconnected and a balance is maintained between the various flow speeds. The flow in the primary and secondary circuits stays independent in all situations. This will give the system hydraulic balance (The flows in both sub-circuits are not influenced in any way.) Schematic illustration of a system with multiple boilers and pumps 114

24 ccessories for Heating and ooling Installations 3 Flexalance hydraulic balancer benefits No more overloaded pumps. Improved accurate regulation of the system is possible. onsiderably improved heat transfer. Higher output by the system. The best technology for every need! Two additional Flexalance functions Flexalance hydraulic balancers must be placed between the primary and secondary circuits to balance out both circuits. This is also the perfect place for air and dirt separation: With the high temperature water flowing through the supply connections this is the best possible point for air separation. irt separation takes place in the return connection, behind the radiators and immediately before the boiler thus protecting it from dirt. Flexalance and Flexalance Plus are available with connection sizes N 50 up to N 600 and with welded, flanged or grooved pipe system connections. N 150 and above: Supplied with feet. FLXLN N FLXLN PLUS N N 600 Thermal equilibrium Thermal input > demand Thermal input < demand 115

25 Flexalance Plus PLL ring technology For air and dirt separation the Flexalance Plus uses our patented PLL ring technology which has the following benefits: onical air chamber reduces risk of contamination of the valve. Shorter distance between supply and return connections. ven the smallest micro-bubbles and dirt particles are separated. Reduced flow-rate prevents heat exchange between the cold return water and the hot supply water and therefore considerably greater thermal yield than other hydraulic balancers on the market. rea where the microbubbles are collected. Red powder coated steel body. age with PLL rings for air (top) and dirt (bottom) separation. Sensor connection temperature sensor can be inserted in the sensor connection (G ½") with an immersion pipe. Inside the steel body the sensor connection ends directly in front of the exit of the supply water flow. rea where the dirt particles are collected. irt drainage tap for removing particles that are heavier than water. FLXLN PLUS Flow resistance Flexalance Flow resistance Flexalance Plus bar(g) kpa bar(g) kpa Pressure loss [kpa - bar] Pressure loss [kpa - bar] Flow [m³/h] Flow [m³/h] 116

26 ccessories for Heating and ooling Installations 3 Flexalance coplus : Unprecedented output and compact format This very efficient hydraulic balancer for heating systems ensures heat transfer of no less than 99%! ompared to comparable products this is more than twice as efficient! The inlets and outlets are connected in the bottle of the Flexbalance coplus by half-open pipes. This ensures that the upper or supply and lower or return flows stay balanced whilst thermal losses are minimized (no warming up of the return flow to the boiler). This immediately explains the unequalled output: the thermal exchange between the flows remains at a minimum. Moreover, the ingenious design ensures particularly low flow resistance. ompact. Heat transfer level of 99% (demonstrably the market leader). Low flow resistance. Flexvent Top W automatic air vent. Stepped galvanized connections Stepped connections make the bubbles bump against the wall of the bottle and coalesce. Immersion pipe for temperature sensor. Half open pipes t the top, the connection pipes open upwards, guiding the bubbles to the de-aerator. t the bottom they open downwards, guiding the dirt particles to the dirt separator. This also keeps the hot water in the upper section separate from the cold water beneath it. Insulation included. Incremental cross-wise plates irt particles that are in the water are captured between several incremental cross-wise plates under the pipe. irt drainage tap Pressure loss Flexalance coplus FLXLN OPLUS Pressure loss [N rukverschil 32 / 1m/s] (Pa) Flexalance coplus The most energy efficient hydraulic balancer in the market ue to the low flow resistance the Flexalance coplus has an extremely low difference in pressure before and after the hydraulic balancer. This in turn results in reduced pump energy consumption. Together with the excellent heat transfer of 99% this makes the Flexalance coplus by far the most energy efficient hydraulic balancer on the market

27 FLXLN OPLUS Flexalance coplus The Flexbalance coplus allows hydraulic separation between the primary and secondary circuits of commercial heating and cooling systems with air and dirt separation. Medium: Water and Water/glycol solutions up to 50%. Min./max. working pressure: bar. Min./max. operating temperature: -10 / 110. Intergration of air and dirt separation. Vessel: steel: red coated RL oupling (4x) with conical seal, galvanised steel. quipped with a Flexvent Top ⅜" white (28510). quipped with a brass drain valve ½" and hose connection. Insulation: material - PUR foam with two quick fasteners. λ: W/mK. Inner diameter 12.5 mm. I F G J Ø 14,5 onnection (4x) apacity [l] Max. power [kw] Flow rate [l/s] Kv * [m 3 /h] (ΔP = 1 bar) Length immersion pipe Weight [kg] Flexalance coplus 1 Rp 1" Flexalance coplus 1 1 / 4 Rp 1 1 / 4" Flexalance coplus 1 1 / 2 Rp 1 1 / 2" Flexalance coplus 2 Rp 2" * Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. Flexbalance coplus - imensions imensions Flexalance coplus Flexalance coplus 1 ¼ Flexalance coplus 1 ½ Flexalance coplus F G I J 118

28 FLXLN HYRULI LNR ccessories for Heating and ooling Installations 3 For balancing hydraulic pressure in heating installations consisting of multiple circuits and pumps. Flexalance hydraulic balancers are supplied with an automatic air vent and have a connection for a temperature sensor. The sensor can be connected using an immersion pipe (G ½"). onventional VM hydraulic balancer. Min./max. working pressure: bar. Min./max. operating temperature: -10 / 120. Suitable for glycol solutions up to 50%. Maximum flow rate: Primary circuit: 2 m/s Secondary circuit: 1.2 m/s. Flexalance S With welding connections. H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. Flexalance S - imensions imensions Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S Flexalance S H I 119

29 Flexalance F With flanged connections. H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance F Flexalance F Flexalance F 65 *** Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. *** 4 hole flanged version. Not according to N PN16. Flexalance F - imensions imensions Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F Flexalance F H I 120

30 Flexalance R With grooved pipe system connections. ccessories for Heating and ooling Installations 3 H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. Flexalance R - imensions imensions Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R Flexalance R H I 121

31 FLXLN PLUS HYRULI LNR For balancing hydraulic pressure in heating installations consisting of multiple circuits and pumps. Flexalance Plus hydraulic balancers are supplied with an automatic air vent, a dirt chamber and a connection for a temperature sensor. The sensor can be connected using an immersion pipe (G ½"). The use of our patented PLL-ring technique enables a better response, returns higher efficiency, decreases total built-in height and shares its de-aeration and dirt separation benefits. onventional VM hydraulic balancer. Min./max. working pressure: bar. Min./max. operating temperature: -10 / 120. Suitable for glycol solutions up to 50%. Maximum flow rate: Primary circuit: 2 m/s Secondary circuit: 1.2 m/s. xcellent hydraulic control in combination with a large air and dirt separation capacity. Smaller construction height than standard hydraulic seperators. Flexalance Plus S With welding connections. H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. Flexalance Plus S - imensions imensions Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S Flexalance Plus S H I 122

32 Flexalance Plus F With flanged connections. ccessories for Heating and ooling Installations 3 H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance Plus F Flexalance Plus F Flexalance Plus F 65 *** Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. *** 4 hole flanged version. Not according to N PN16. Flexalance Plus F - imensions imensions Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F Flexalance Plus F H I 123

33 Flexalance Plus R With grooved pipe system connections. H I apacity [l] onnection N apacity [kw] * Flow in the system [m 3 /h] Kv ** [m 3 /h] (ΔP = 1 bar) Weight [kg] Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R * epending on flow velocity. ** Kv = Q / ΔP Q: Flow [m 3 /h] ΔP: Pressure loss over the product Flow factor Kv: Rate of flow [m 3 /h] which results in a 1 bar pressure drop across the product. Flexalance Plus R - imensions imensions H I Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Flexalance Plus R Spare vent cap L one-shaped air chamber equipped with a long float to create more distance to the vent valve. This reduces the risk of contamination of the valve seat to a minimum. Maximum system working pressure: 25 bar. Used for imensions Spare vent cap L Flamcovent (lean) N , Flamcovent (lean) Smart N , Flexalance (Plus)

34 OSING POTS ccessories for Heating and ooling Installations 3 osing pots are used for dosing sealed heating and chilled systems with chemical additives. Internally uncoated to guarantee chemical compatibility with standard installations. omplete with tundish, vessel, air vent, inlet, outlet and drain valves. Supplied fully assembled. Simple operations. Increases energy efficiency. xtends the life of the system. Min./Max. working temperature: 5 / 90. Mild Steel osing Pots Max. working pressure H. imensions System connections Weight [kg] osing pot 3.5 l " osing pot 6 l " osing pot 11 l " osing pot 18 l " osing pot 25 l " osing pot 35 l " osing pot 50 l " Stainless Steel osing Pots Ø Max. working pressure H. imensions System connections Weight [kg] Stainless steel dosing pot 3.5 l " Stainless steel dosing pot 6 l " Stainless steel dosing pot 11 l " Stainless steel dosing pot 15 l " Stainless steel dosing pot 18 l " Stainless steel dosing pot 25 l " Ø 125

35 Low Water Protection evices Low water level devices prevent the boiler from boiling dry. ccording to N 12828, system with more than 300 kw must be equipped with water level limiters. However, the installation of such units is recommended for all systems, especially when the heat source is at the top of the system. WMS 800 mechanical boiler water low level alarm with a float system. If the water level in the boiler drops below a minimum level a float activates a switch. This switch interrupts the power supply to the boiler burner. locking mechanism prevents the burner from restarting automatically. The test button allows the float to be lowered to simulate a low water alarm condition. The WMS 800 is suitable for continuous operation. Test button. designation plate. Re-set button. Vent screw. Weld connection piece. WMS 800 WMS- rass housing. Sludge opening. lectrode rod. Weld connection piece. Plastic housing. Weld connection piece. Green pilot lamp. Test button. Red alarm lamp. Release button rass housing. Weld connection piece. WMS- The WMS- boiler water low level alarm consists of a failsafe, self-monitoring control unit with a periodic self-test function and a sensor. The water shortage switch detects and signals low water levels. If the water level in the boiler drops below a minimum value the signal part interrupts the power supply to the boiler burner and activates the alarm indicator. The control unit and sensor are connected by a two-conductor signaling cable with a maximum length of 50 m. 126

36 SYSTM SSORIS WMS Low Water Level Protection evice Mechanical low water level protection device. ccessories for Heating and ooling Installations 3 F onnection * imensions F WMS 800 N 20 / G 1" M N 20 / G 1" M * compression/welding connection WMS- Low Water Level Protection evice lectronic low water level protection device. Maximum operating pressure: 10.0 bar. onnection (N 259) WMS- (220V - 1ph - 50Hz) R 3 / 4" Uni-Fil Filling Sets System connection Max. working pressure Uni-fil P Filling Loop 15 mm / 1 / 2" Uni-Fil auto 15 mm / 1 / 2" Strainers Standard 'Y' pattern with removable mesh cartridge for easy cleaning. rass body and stainless steel mesh. Ideal for many sealed applications. System imensions connection Y - 3 / 4" 3 / 4" F Y / 4" 1 1 / 4" F

37 Flamco makes assembly an easy job Flamco offers a series of tools and accessories to enable convenient, quick and simple assembly and that are indispensable for an installer. You can always rely on Flamco! FLXON GV 90 handy extension piece with a bend of 90. The Flexcon GV 90 can be screwed unto the gas valve of Flexcon 110-1,000 litres vessels. This extension piece makes the valve more easily accessible. FLXON RIN TU VSSL RRIR Receptacle for draining radiators that have low-installed drain points. Flexible in use. Including carabine hook for suspending it. Indispensable part for every installer. Made of high-quality SR rubber. Simplifies replacing and transporting Flexcon vessels of 2-25 litres. Prevents contaminated heating water from flowing out. The vessel can be moved using only one hand. Simple assembly and disassembly; can be used many times. FLXON T For supporting the assembly and disassembly of Flexcon and irfix vessels. Using the Flamco test manometer the pre-charge of Flexcon and irfix expansion vessels can be easily checked. Measuring range: bar. TST MNOMTR 128

38 SSORIS FOR TH INSTLLR ccessories for Heating and ooling Installations 3 Flexcon GV 90 Gas valve extension bent at 90 to increase accessibility of Flexcon gas valves. onnection Vessel Outlet Flexcon GV 90 Vg 8 F Vg 8 M Flexcon rain Tub The accessory for draining low positioned tap points. Flexible in use. With hook for easy storage. Vital for every installer. Made from high grade SR rubber. apacity [l] Ø imensions Weight [kg] Flexcon rain Tub ± Flexcon T To assist in mounting and removing Flexcon and irfix vessels. H. pplication imensions Flexcon T Flexcon/irfix Precharge Pressure Tester Pressure range Precharge tester ( bar) Vessel arrier handy vessel carrier which makes it very easy and safe to handle or transport the exchanged vessel. asy to use. Prevents spilling of (polluted) heating installation water in your transporter or at home with the customer. The vessel can be handled with one hand only. asy to be mounted and removed (for multiple use). onnection pplication Vessel carrier G 3 / 4" F Flexcon/irfix