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False 2- way Control Valves type L1S Gun Metal, PN 16, DN 15/ 6 – 20 mmGB- 2 2.2.02- K Defi nition of kvs- value The kvs- value is identical to the IEC fl ow coeffi cient kv and defi ned as the water fl ow rate in m3/ h through the fully open valve by a constant differential pressure, ?pv, of 1 bar. Mounting The valves can be installed with vertical as well as horizontal spindles. For valve temperatures of max. 170 º C, the thermo-stat/ actuator can be fi tted below or above the valve. For valve temperatures above 170 º C, a cooling unit of type KS 4 has to be applied with connection downwards. Strainer It is recommended to use a strainer in front of the regulating valve if the liquid contains suspended particles. Dimension sketch ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? Type L mm H mm H1 mm d 15/ 6 L1S856520Rp ½ 15/ 9 L1S856520Rp ½ 15/ 12 L1S856520Rp ½ 15 L1S856526Rp ½ 20 L1S956732Rp ¾ Accessories Manual Adjusting Device The device has a built- in stuffi ng box. For sealing and manual operation of valves when an actuator has not been fi tted, e. g. during periods of construction ( max. 170 º C). Cooling Unit KS- 4 Cooling unit protecting the stuffi ng box of the motor/ thermostat. To be applied at valve temperatures between 170 º C and 250 º C. Subject to change without notice. Clorius Controls A/ S Tempovej 27 · DK- 2750 Ballerup · Denmark Tel.: + 45 77 32 31 30 · Fax: + 45 77 32 31 31 E- mail: mail@ cloriuscontrols. com Web: www. cloriuscontrols. com

False 2- way control valves type L1UP and L1IP with 2.2.03- D motor type MT40, Gun Metal, PN 16, DN 15 – 20 mmGB- 1 Characteristics Motor type MT40 • Three- point floating control, 24 V AC • Automatic stroke adjustment Motor type MT40A • For analogue control signal 2- 10 V or 4- 20 mA, 24 V AC • Automatic stroke adjustment Valves type L1UP and L1IP • Nominal pressure PN 16 • Regulating capability kvs > 50 • Single seatedkvr • Internal pack box • Logarithmic characteristic Applications MT40/ MT40A is a series of valve actua-tors intended for control valves type L1UP and L1IP. The valves type L1UP and L1IP are mainly used for controlling heating and cooling systems. Design The valve components - spindle, seats and cone - are made of stainless steel. The valve body is made of gun metal RG 5. The valve spindle thread connects Specifications - valve TypeConnection DN mm Opening mm kvs- value m3/ h Lifting height mm Max. ?p L bar Weight kg Type L1UP ( External connection threads ISO 228) 15 L1UPG ¾ 15152.7512140.7 20 L1UPG120205148.60.8 Type L1IP ( Internal connection threads ISO 7/ 1) 15 L1IPRp ½ 15152.7512140.7 20 L1IPRp ¾ 20205148.60.8 Pressure/ Temperature Diagram According to DIN 2401 Bar 16 15,5 11 0100130150225 o C Not to be used to motor MT40/ MT40A only. The valves are single seated and the leakage rate is less than 0.05% of the full flow ( accord-ing to VDI/ VDE 2174). The valve has a build- in pack box. Quality assurance All valves are manufactured under an ISO 9001 certification, and are pressure and leakage tested before shipment. Function The regulation capability of the valves are better that 50: 1. This means that the defined regulating characteristic will not cease, until the flow has dropped below 2% of full flow. L1UP and L1IP valves differ from other Clorius valves by having internal pack box. MT40 Actuator for three- point floating control signal ( increase- decrease). Supply voltage 24V AC. MT40A A microprocessor based actuator for a 2- 10 V or 4- 20 mA input signal. Supply voltage 24V AC. The actuator has auto-matic stroke adjustment. Subject to change without notice. Valve type L1UP/ L1IP Motor type MT40/ MT40A Clorius Controls A/ S Tempovej 27 · DK- 2750 Ballerup · Denmark Tel.: + 45 77 32 31 30 · Fax: + 45 77 32 31 31 E- mail: mail@ cloriuscontrols. com Web: www. cloriuscontrols. com