INSTALLATION AND OPERATING MANUAL Series KNR/F, KNRP/F KNR-D/F, KNRP-D/F Control Ball Valve with V-control ball/stem unit and Richter ENVIPACK universal packing 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 KNR/F, KNRP/F, KNR-D/F, KNRP-D/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 Name plate, CE and body markings............ 3 V-control ball/stem unit................................ 4 Tightening torques....................................... 4 Breakaway torques......................................
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 1 Page 3 Technical data Manufacturer: Weight, ball valve manually operated : 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 200/ 150 6 14 16 35 55 105 120 ca. kg 5,5 6 For weight of actuator, see actuator manufacturer's manual. Designation : See sectional drawings in Section 10.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Example: Additional name plate KNR Pipe screws Flange nom.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 1.4 Breakaway torques 1.6 Test medium: water 20 °C Higher breakaway torques may occur with other media. DN [mm] 6 [Nm] 10 [Nm] 16 [Nm] 15 20 25 40 50 80 100 8 8 12 20 25 60 80 8 8 12 20 25 60 80 8 8 12 20 25 65 90 10 10 12 25 30 80 170 70 70 70 225 225 500 500 150 200 200/150 200 250 250 350 350 ----- 2200 2250 1.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 1.8 Page 6 Pressure-temperature-diagram When used in the minus temperature range, the regulations applicable in the country in question must be observed. A special core material is used for the v-control ball/stem unit for operating limits under – 10 °C to – 60 °C. 2 Notes on safety This operating manual contains fundamental information which is to be observed during installation, operation and maintenance.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Loads caused by earthquakes were not allowed for in the design. Ball valves which are used as end valves must be sealed with a blind flange at the free connection end and appropriately secured against unauthorised activation. Fire protection to DIN EN ISO 10497 is not possible (plastic lining and plastic components). 3 2.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Increased wear to the valve can be expected with the conveyance of liquids containing abrasive constituents. The inspection intervals are to be reduced compared with the usual times. Actuators and electric peripherals, such as temperature, pressure and flow sensors etc., must comply with the valid safety requirements and explosion protection provisions. The valve must be grounded.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 6 Page 9 Installation Examine valve for in-transit damage, damaged ball valves must not be installed. Before installation the valve and the connecting pipe must be carefully cleaned to remove any dirt, especially hard foreign matter. During installation, pay attention to the correct tightening torque, aligned pipes and tension-free assembly. Ensure that a remotely actuated actuator cannot be accidentally switched on. 6.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 7.3 Shutdown The local regulations are to be observed when dismantling the valve. Prior to undoing the flange connection ensure, that the plant is depressurised and emtied. Move V-control ball/stem unit into the "half-open position". 8 Page 10 Prior to starting any repair work, the valve is to be thoroughly cleaned. Even if the valve has been properly emtied and rinsed, residual medium may still be found in the valve.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 9 Page 11 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. To prevent leaks, a regular check of the connection screws should be made in line with the operating requirements.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Tighten setscrew 904/4 in the coupling 804. Tighten sleeve nut 512 on the coupling tight. Attention: Left-hand thread. Observe drawing in Section 10.3 and 10.5. 9.3 Remove lever stop 577 and plug. Check the fits of the coupling 804, bracket 510 and actuator 850. Mount bracket 510 with the opening at right angles to the direction of flow. Mount coupling 804 and actuator 850. While doing so, observe direction of rotation of the v-control ball/stem unit.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 10.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 10.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F 10.4 View and section ball valve with lever 10.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Page 16 10.6 Dimensional drawing with lever DN L H HL 15 130 130 179 20 150 130 179 25 160 130 179 40 200 155 260 50 230 155 260 80 310 180 313 100 350 195 313 150 480 265 515 200/150 * 457 265 515 * DN 200 with reduced bore DN 150 All dimensions in mm. Flange connecting dimensions: DIN EN 1092-2, type B (ISO 7005-2, type B) PN 16 or flanges drilled to ASME B16.
Series Series KNR/F, KNRP/F, KNR-D/F, KNRP-D/F Page 17 10.7 Dimensional drawing with actuator DN H1 15 20 25 40 50 80 100 150 200/150 * 50 77 80 118 134 184 H2 Connect. dimen. acc. to ISO 5211 60 F05 60** F07 80 F10 80 F12 H3 H4 L L1 L2 L3 130 150 160 200 230 310 350 480 457 * DN 200 with reduced bore DN 150 ** H2 = 80mm if F10 or F12 on the actuator side Dimensions H3, H4, L1, L2 and L3 vary depending on the actuator manufacturer. All dimensions in mm.
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.
Konformitätserklärung nach Richtlinie 97/23/EG für Richter Chemie-Technik GmbH Armaturen Declaration of conformity according the directive 97/23/EG for Richter Chemie-Technik GmbH valves Hiermit erklärt die Richter Chemie-Technik GmbH die Konformität der gelieferten Armaturen gemäß der Richtlinie 97/23/EG (Druckgeräterichtlinie). Herewith Richter Chemie-Technik GmbH declares the conformity of the delivered valves according to the directive 97/23/EG (Pressure Equipment Directive).
