INSTALLATION AND OPERATING MANUAL Series PA/F, PA/S Sampling Valves PFA-lining or investment cast stainless steel 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 PA/F, PA/S 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............ 4 Tightening torques....................................... 4 Flow rates .................................................... 4 Pressure-temperature diagram ................... 4 Viscosity-pressure diagram .........................
Series PA/F, PA/S 1 Page 3 Technical Data Manufacturer: Installation position : 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 http://www.richter-ct.com Internet: The installation position is normally horizontal with the bottle connection vertically downwards (deviations from this position require a special bottle connection). See Section 6.2, 10.4 und 10.9.
Series PA/F, PA/S 1.1 Page 4 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: Pipe screws, Class 150 flanges ISO/DIN drilled to ASME Flange nom. size Screws Tightening torque [mm] [inch] [ASME] [in-lbs] [Nm] 25 40 50 1" 1½" 2" 4 x ½“ 4 x ½“ 4 x K“ 70 135 220 8 15 25 Body screws Nom.
Series PA/F, PA/S 1.5 Page 5 Viscosity-pressure diagram The appropriate valve plug is selected in accordance with this diagram. In the case of different operating parameters, please consult Richter. 2 Notes on safety This operating manual contains fundamental information which is to be observed during installation, operation and maintenance. It must therefore be read before installation and commissioning! For valves which are used in potentially explosive areas, see Section 3.
Series PA/F, PA/S 2.2 For the customer / operator If a valve is used, the operator must ensure that actuators which are retrofitted are adapted to suit the valve hot or cold valve parts are protected by the customer against being touched the valve has been properly installed in the pipe system Page 6 2.3 Improper operation The operational reliability of the valve supplied is only guaranteed if it is used properly in accordance with Section 2.1 of this operating manual.
Series PA/F, PA/S This means that, to safely prevent ignitions, the valve must be completely filled with medium at all times or else a potentially explosive atmosphere must be excluded by superimposing a layer of inert gas. 2. Chargeable liquid and conductive lining No hazardous charges can occur as charges are discharged direct via the lining and shell (surface 9 6 resistance <10 Ohm, leakage resistance <10 Ohm).
Series PA/F, PA/S 5 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 PA/F, PA/S 6 Page 9 Installation Examine valve for in-transit damage, damaged ball valves must not be installed. 6.4 Before installation the valve and the connecting pipe must be carefully cleaned to remove any dirt, especially hard foreign matter. The test pressure PT of an open valve must not exceed the value of 1.5 x PS(PN) as per the identification of the valve. During installation, pay attention to the correct tightening torque, aligned pipes and tension-free assembly. 6.
Series PA/F, PA/S 7 Operation 7.1 Initial commissioning Page 10 7.3 Sampling (standard) Normally, the ball valves have been tested for leaks with air or water. Prior to initial operation check body bolting. For torques see Section 1.2. Unless otherwise agreed, there could be residual amounts of water in the flow section of the ball valve; this could result in a possible reaction with the medium.
Series PA/F, PA/S 8 Page 11 Malfunctions Flange connection ball valve/pipe is leaking Retighten the flange screws to a tightening torque according to Section 1.2. 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 ball valve. Flange connection body/seat or body/cover is leaking Retighten body screws. See paragraph "Flange connection ball valve/pipe is leaking". 9 Packing leaks Bellows leaking.
Series PA/F, PA/S 9.3 Page 12 Assembly PA/F 9.4 Mount seat 205 and screw tight with hex. nut 920/4 and tooth lock washer 936/2. Introduce stem 855 and bellows 206 into cover 106. When doing so, also install actuation 515. Move lever into dead man's position. See Section 7.3. Screw cover 106 tight to body 100 with hex. nut 920/2 and tooth lock washer 936/1. Screw on spring bush 514. Insert spring bush until actuation 515 contacts slightly with the lower edge of the upper cover flange.
Series PA/F, PA/S 10.
Series PA/F, PA/S 10.
Series PA/F, PA/S 10.4 PA/F Vertical installation 10.
Series PA/F, PA/S 10.
Series PA/F, PA/S 10.7 Detail PA/S DN 25 10.
Series PA/F, PA/S 10.9 PA/S Vertical installation 10.
Series PA/F, PA/S Page 19 10.11 Dimensional rawing H1 DN H max. E L EN 558 Reihe 1 F mm inch mm inch mm inch mm inch mm inch mm inch 25 1" 123 4.84 190 7.48 ca.200 ca.7.87 ca.235 ca.9.25 160 6.3 40 1½" 127 5.0 250 9.84 ca.200 ca.7.87 ca.175 ca.6.89 200 7.87 50 2" 131 5.16 195 7.68 ca.200 ca.7.87 ca.230 ca.9.06 230 9.06 Flanschanschlussmaße: DIN EN 1092-2, Form B (ISO 7005-2, Form B) PN 16 oder Flansche gebohrt nach ASME B16.
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.
