Butterfy valves 4 offset DN65 up to DN2500 / PN2,5 up to PN160 / Class 150 up to Class 900

Transcription

1 EN utterfy valves 4 offset N up to N0 / PN2,5 up to PN / Class 1 up to Class 0

2 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Main application The range of application depends directly on materials, properties and temperature of the fluid. The most frequent application: Steam and hot water systems. Flue gas systems. Chemical and petrochemical industries. Vacuum systems. eavy industries. Technical description Four offset butterfly valve having either a wafer or lug type body, double flange type body or buttwelded ends type body for connection to flanges/piping of adjacent pipework components. The valve is designed and made as a pressure equipment in conformity with requirements of the Pressure Equipment irective 97/23/EC, module +. The valves is intended to be used as a shut off or control (regulating) designed according to EN 593. The valves is designed for full bidirectional tightness with preferential flow of the fluid for: Shut off mode of operation, fluid pressure from the side of the shaft. Control mode of operation, opposite direction to that for shut off mode. The shaft is made in antiblow out design according to EN The four offset design eliminate any friction of the seating surface in service, which results in long service and long life of the valve and fulfilled characteristics of a tight closure. The disc seal is replaceable. The seat in the body is replaceable only to special request. ocation of the valve at the end of the pipeline and dismantling of the pipeline system downstream of the valve are safe provided that: The valve is designed to be used in the shut off mode of operation. P test on special request, see section Pressure tests. Standard coating Termo black on base the silicone, min. thickness microns. urability up to 0 C. Operation The valve is designed for operation with EN ISO 5211 attachment: Manual gearbox, electric actuator, pneumatic actuator, etc. ll upon request of customer. 2

3 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Valve materials Material selection depends on valve application, the most common materials are specified in section Materials used for main valve parts. Other materials upon request. Pressure tests ll pressure tests are provided according to EN 1661 and EN1662. EN1661 include the tests P10, P11 and P12. EN1662 include the tests F, P (upon request). Other pressure tests upon request. Connection The valves are made in size N up to N0. Connection dimensions of flanges as required: EN PN2,5 up to EN191 Class 1 up to 0 EN12627 uttwelding ends, PS up to bar Other upon request Facetoface dimension: ccording to EN8, IN, SME/NSI, S or others upon request. Working parameters Fluid temperature: TS 0 C up to 830 C, according to material used. Nominal pressure: PN2,5 up to PN. Working pressure: PS 1 up to 1bar. ifferential press. t closing: p=ps, unless otherwise indicated. Velocity of flow: ccording to EN593, Table 1. Vacuum: Standard design 0,2bar abs., other upon request. Seat leakage rate: Metaltometal contact according to EN1661, leakage rate for liquids, for gases upon request. MetaltoPTFE contact according to EN1661. eakage rate for both liquids and gases. Metaltometal contact according to EN1349, leakage rate V for gases. Rate VI upon request. Materials used for main valve parts ody isc Shaft Key earing of shaft Stuffing box ody seat Seal ring Screw Coating P2G (3E0)* P2G* 1.57* 1.71* 1.71* Grafit live loading* Stellite gr. 21* 1.71* 8.8* Thermo black* P295G (3E1) P295G 1.71 CC4K PTFE * Rilsan 16Mo3 (4E0) 16Mo Roller bearings Monitoring purge port (11E0) Tluft * 1.41 (14E0) (uplex) PTFE (15E0) (5E0) (uplex) 1.44 (uplex) *Materials of basic design variant Other materials upon request Flow N Kv Kv at % opening, shaft for p bar (KINEV) 3

4 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Technical data KINEV ouble flange design N (inch) PN10 PN16 PN25 PN PN63 PN PN NSI 1 NSI NSI 0 NSI 0 FTF Series 2, ISO 5211 flange F F10 F10 F10 F12/14 F12/14 F12/14 F14/16 F16/25 F16/25 F25/30 F25/30 F25/30 F30/35 F F/48 F48/ F48/ p bar max. p bar max. p bar max. p bar max PN6 up to PN* PN63 up to PN** PN*** Weight kg (ca.) *for NSI 1 **for NSI, 0 ***for NSI C C

5 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Technical data KINEV ouble flange design, instead of gate valves, ball valves, globe valves N (inch) FTF Series 2, PN10 PN16 PN25 PN PN63 PN PN NSI 1 NSI NSI 0 NSI ISO 5211 flange F F10 F10 F10 F12/14 F12/14 F12/14 F14/16 F16/25 F16/25 F25/30 F25/30 F25/30 F30/35 F F/48 F48/ F48/ p bar max. p bar max. p bar max. p bar max PN6 up to PN PN* PN25 up to PN PN Weight kg (ca.) *for NSI 0 5

6 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Technical data KINEV uttwelding ends design N (inch) FTF Series 2, ISO 5211 flange F F10 F10 F10 F12/14 F12/14 F12/14 F14/16 F16/25 F16/25 F25/30 F25/30 F25/30 F30/35 F F/48 F48/ F48/ p bar max. p bar max. p bar max PN6 up to PN* Weight kg (ca.) * for NSI 1,, 0 6

7 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Technical data KINEV ug design N (inch) PN10 PN16 PN25 PN PN63 PN NSI 1 NSI NSI 0 FTF Series 2, ISO 5211 flange F F10 F10 F10 F12/14 F12/14 F12/14 F14/16 F16/25 F16/25 F25/30 F25/30 F25/30 F30/35 F F/48 F48/ F48/ p bar max. p bar max. p bar max PN6 up to PN63* PN6 up to PN63* PN ** Weight kg (ca.) *for NSI 1, **for NSI 0 7

8 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Technical data KINEV Wafer design N (inch) PN10 PN16 PN25 PN PN63 PN NSI 1//0 FTF Series 2, ISO 5211 flange F F10 F10 F10 F12/14 F12/14 F12/14 F14/16 F16/25 F16/25 F25/30 F25/30 F25/30 F30/35 F F/48 F48/ F48/ p bar max. p bar max. p bar max. PN6 up to PN63* PN** Weight 16 kg (ca.) *for NSI1/ **for NSI0 8

9 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Construction The set of spare parts contains parts and components Nos.: 5, 7, 9, 19; parts Nos. 2 and 4 for valve with replaceable seat on body only. 1 ody 2 Seat 3 ottom cover 4 Spiral seal gasket 5 Spiral seal gasket 6 isc 7 Seal ring 8 Retainer flange 9 Spiral seal gasket 10 antern ring 11 Shaft 12 earing 13 earing 14 Trust bearing 15 Supporting ring 16 Packing 17 Packing flange 18 Spacer 19 Packing racket 21 Nameplate isc key 23 ctuator key 24 Threaded rod 25 Shackle 26 Spring washer 27 Threaded rod Washer 29 Washer 30 Springy washer 31 Springy washer ex head cap screw 33 ex nut 34 ex nut 35 Socket head cap screw 36 Socket head cap screw 9

10 ) ) ) ) utterfly valves 4 offset N up to N0 / PN2,5 up to PN Stem seal MPR STNR IVE OING TE TUFT SE Stuffing box for long periods of time without maintenance. emands for critical valves where provide additional stem seal protection to assure tightness of less than 1 ppm. Pressure / temperature working diagram For carbon steel Pressure / temperature working diagram PN Pressure / temperature working diagram PN Pressure Tlak (bar (bar) E0 3E1 4E0 Pressure Tlak (bar) (bar) 3E0 3E1 4E Temperature Teplota ( C) ( C) Temperature Teplota ( C) For stainless steel Pressure / temperature working diagram PN Pressure / temperature working diagram PN Pressure Tlak (bar) (bar) E0 14E0 15E0 Pressure Tlak (bar) (bar) 30 11E0 14E0 15E Temperature Teplota ( C) ) Temperature Teplota ( C) ) 10

11 utterfly valves 4 offset N up to N0 / PN2,5 up to PN Valve code Type of body Seal of disc Material of body / disc Group of fluid Face to face dimension acc to EN 8 (FTF) Other options 31 ouble flange M On / Off 3E0 (P2G) 1 8 ouble flange PN EX Explosionproof TEX Welding ends R Regulation 3E1 (P295G) 2 13 ouble flange or ug type FS Fire safe 37 Wafer or ug type / 4x eccentric T PTFE 4E0 (16Mo3) G1 14 ouble flange S Changeable body seat X Others 11E0 (1.1) G2 16 Wafer or ug T Tluft 12E0 (1.41) ug PN VC Vacuum 15E0 (1.71) 1 "Replacement: SF Silicone free Replacement: Gate valves 16E0 (uplex) 26 Gate all valves QC Quick closing Globe valves PN 2,5 / NSI 1 0 N 0 / 2,5 X (Others) 99 all valves Wafer Without threaded holes X Others ug With threaded holes Photos 11

12 MPR valves, s.r.o. Vídeňská rno Czech republic Tel: Fax: ll information in this leaflet is strictly informative and for general purposes only. It does not serve as a recommendation or a warranty for any specific use. The manufacturer reserves the right to modify the design of the product or the product without prior notice. Obligatory specifications will always be provided in the offer. MPR valves td. does not bear any responsibility for potential damages caused by incorrect installation or by using information in this leaflet. MPR_KT_KINEV_2