INSTALLATION AND OPERATING MANUAL Series RSS/F Chemical Bellows Control Valve remote actuated Keep for future use! This operating manual must be strictly observed before transport, installation, operation and maintenance Subject to change without notice. Reproduction is generally permitted with indication of the source.
Series RSS/F Page 2 List of Contents List of Contents ........................................ 2 Relevant documents................................. 2 1 Technical data...................................... 3 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Name plate, CE and body markings............ 4 Screw-in tools for seats ............................... 4 Tightening torques....................................... 4 Pressure-temperature diagram ................... 5 Flow values, kv100 (Cv) ............................
Series RSS/F 1 Page 3 Technical data Manufacturer : Sizes : Richter Chemie-Technik GmbH Otto-Schott-Str. 2 D-47906 Kempen Telephone: +49 (0) 2152 146-0 Fax: +49 (0) 2152 146-190 E-Mail: richter-info@richter-ct.com Internet: http://www.richter-ct.com DN 15, 20, 25, 40, 50, 65, 80, 100 in mm ½“, ¾“, 1“, 1½“, 2“, 3“, 4“ in inches, Cl 150 1“, 1½“, 2“ in inches, Cl 300 on request Designation : Normally in horizontal line with the actuator on top. See Section 6.2.
Series RSS/F 1.1 Name plate, CE and body markings The stainless steel name plate is undetachably riveted to the body. If the operator attaches his identification, it must be ensured that the valve matches the application in question. Example of name plate with CE marking: Page 4 1.2 Screw-in tools for seats Nom. size [mm] [inch] 15, 20 25 40 50, 65 80 100 ½“, ¾“ 1“ 1½“ 2“ 3“ 4“ 1.3 Article No.
Series RSS/F Page 5 Pipe screws, flanges to ASME Class 300 1.4 Flange nom. size Screws [mm] [inch] [ASME] [Nm] [in-lbs] 25 40 50 1“ 1½“ 2“ 4 x M“ 4 x ¾“ 8 x M“ 15 25 15 133 221 133 Tightening torque Pressure-temperature diagram According to AD 2000 Cover screws ISO/DIN Flange nom.
Series RSS/F 1.5 Page 6 Flow values, kv100 (Cv) V- and Parabolic plugs Nominal size Kv100 Cv [mm] [inch] 15 ½“ 20 ¾“ 25 1“ Nominal size mm] m3/h USgpm m3/h USgpm m3/h USgpm 3 1½“ m /h 50 2“ 65 -- 80 3“ 100 4“ USgpm m3/h USgpm m3/h USgpm m3/h USgpm m3/h USgpm 8 8 8 8 8 14 0,05 0.06 0,05 0,06 0,10 0.12 0,10 0.12 0,20 0.23 0,20 0.23 0,50 0.58 0,50 0.58 0,80 0.93 0,80 0.93 2 2,3 2 2,3 2 2,3 4 4,7 4 4,7 0,05 0,10 0,20 0,50 0,80 1,20 4 0,06 0.12 0.23 0.58 0.93 1.
Series RSS/F 1.7 Page 7 Valve travel DN [mm] [inch] Standard PTFE bellows Heavy duty PTFE-bellows [mm] [mm] [mm] [mm] 15 20 15 ½“ 15 20 20 ¾“ 20 15 25 1" 15 20 30 40 1½" 15 20 30 50 2" 15 20 30 65 -30 80 3" 30 100 4" The valve travel depends on the actuator selected. 1.
Series RSS/F Page 8 1.8.
Series RSS/F 2.1 Intended use Richter Bellows Control valves of the series RSS/F are pressure containing components in accordance with the Pressure Equipment Directive (PED) for the passage and shut-off of fluids. The valves are suitable for vapours, gases and non-boiling liquids of group 1 according to the PED and have a corrosion-resistant plastic lining.
Series RSS/F If the valve is not completely filled with medium, e.g. during evacuation and filling, the formation of an explosive atmosphere must be prevented, e.g. by superimposing a layer of nitrogen. It is recommended to wait 1 hour before removing the valve from the plant in order to permit the elimination of static peak charges.
Series RSS/F 5 Page 11 Transport, storage and disposal It is imperative, for all transport work, to observe generally accepted engineering practice and the accident prevention regulations. The valve is supplied with flange caps. Do not remove them until just before installation. They protect the plastic surfaces against dirt and mechanical damage. Handle the goods being transported with care. During transport the valve must be protected against impacts and collisions.
Series RSS/F 6.2 Direction of flow and installation position Normally the valve is installed in a horizontal pipe with the actuator on top. The valve can also be installed with the actuator underneath. However, this is only admissible if there is no risk of contamination to the bellows, e.g. from the sedimentation of solids. Inclined positions of the actuator are only admissible after consultation with the manufacturer. In this case a support structure may have to be provided for the actuator.
Series RSS/F 8 Page 13 Malfunctions Flange connection valve/pipe is leaking Retighten the flange screws to a tightening torque according to Section 1.3. If this does not remedy the leak, the recommended torques may be exceeded by 10%. If this also fails to stop the leak, dismantle and inspect the valve. Flange connection main body/cover is leaking Retighten the cover screws to a tightening torque according to Section 1.3. If this does not remedy the leak, the recommended torques may be exceeded by 10%.
Series RSS/F 9 Page 14 Maintenance All repair work is to be performed by qualified personnel using the appropriate tools. For the arrangement, designation and item numbers of all parts of the valve, see Section 10. Spare parts are to be ordered with all the details in acc. with the valve identification. Only original spare parts may be installed. The maintenance staff can decide whether the valve is dismantled from the pipe or not for maintenance work. In both cases Section 7.3 is to be observed.
Series RSS/F Page 15 9.2.2 Assembly 9.3 DN 15 - DN 65 (½“.– 2½“) Insert guide rings 302/1, 302/2. Clamp valve stem 800 in a vice with protective jaws. Screw bellows 206 without lubricant onto the valve stem 800 and tighten by hand. Check to see whether the new plug 204 fits in the valve seat 205. Make sure that neither the seat nor the plug is damaged. Screw plug 204 with plug onto the bellows 206 without lubricant and tighten by hand. Press round cord 522 into the plug 204 leaving about 10 mm over.
Series RSS/F Page 16 9.3.1 V-plug 9.4 In contrast to the normal valve plug, the seat diameter is smaller than the V-plug diameter. The V-plug is pushed firmly over the resilient sealing lip of the valve seat. This seals the plug. 10 Mounting the actuator Assembly of the actuator varied depending on the make and type. The operating manuals for actuators, positioners and other accessories must be observed.
Series RSS/F Page 17 10.
Series RSS/F Page 18 10.
Series RSS/F Page 19 10.4 Dimensional drawing DN mm 15 20 25 40 50 65 80 100 1) 2) inch ØDA H1 mm/inch mm/inch ½" ¾" 1" 1½" 2" 2½" 3" 4" H mm EN 558 Reihe 1 ANSI/ISA-75.08.01 Class 150 ANSI/ISA75.08.01 Class 300 L L L L1 inch mm/inch mm inch 130 5.12 130 5.12“ 185 225 7.28 8.86 230 9.05 340 350 13.35 13.78 160 200 230 290 310 350 6.30 7.87 9.05 11.42 12.20 13.78 mm 130 1) inch 5.12 1) mm inch 2) 2) 2) 2) 184 222 254 7.24 8.70 10.00 197 235 267 7.76 9.25 10.
Safety Information / Declaration of No Objection Concerning the Contamination of Richter-Pumps, -Valves and Components 1 SCOPE AND PURPOSE Each entrepreneur (operator) carries the responsibility for the health and safety of his employees. This extends also to the personnel, who implements repairs with the operator or with the contractor. Enclosed declaration is for the information of the contractor concerning the possible contamination of the pumps, valves and component sent in for repair.
Declaration about the Contamination of Richter Pumps, -Valves and Components The repair and/or maintenance of pumps, valves and components can only be implemented if a completely filled out declaration is available. If this is not the case, delay of the work will occur. If this declaration is not attached to the devices, which have to be repaired, the transmission can be rejected. Every aggregate has to have it’s own declaration.
FAX Fax No. () Pages (incl. cover sheet) () To: () Contact person: () Your order No.: Our Kom. No.: Reference: () () () Extension: - () E-Mail Address: () Date: () Serial No.: () Dear Sirs, The compliance with laws for the industrial safety obligates all commercial enterprises to protect their employees and/or humans and environment against harmful effects while handling dangerous materials.
