Cepex Sales Folder 12/2006 15.2 Butterfly valves Extreme Series 1
New concept Extreme Series Valves for industrial applications (chemical, energy, raw materials, water treatment and reutilisation, drinking water ) Valves subject to external certifications External CE certification Product quality certifications (in progress) Higher level of performance and higher quality product Better performance and reliability than the Cepex Industrial Series Same quality to the reference marks in this sector 2
Advantadges and Disadvantadges They show a low operation torque because of the balance supplied by the disc with the central shaft Ideal for high diamaters, to stand high speeds and for fluids with suspended particles Take very low space in the system Suitable for on-off applications or flow regulation Installation by flanges which can be taken apart Resistant to corrosion Low weight The main disadvantage is that when opening it does not allow a full pass of the fluid (the disc width remains in the center) although the pressure loss is low We must make sure the nuts are not too tighten in the flanges and always respect the tightening order recommended for its assembly 3
Range Materials: PVC-U / PVC-C / PP-H / PVDF Sizes: from DN63 to DN300 Pressure: PN10 (240 psi) from DN63 to DN200 PN6 (150 psi) from DN225 to DN300 Actuation: Hand-lever / Gear box / electric actuator / pneumatic actuator Target markets: Industry and water treatment 4
Standards Product BT (BUTTERFLY) Applications and characteristics Regulations Actua ted Materials Test Use Nominal pressure (PN) Nominal diameter (DN) Body material Disc material O-ring material Valve pass Gral. functions industrial PN 6 - PN10 DN65 DN300 PP + G. R PVCU - PPH - CPVC - PVDF - ABS EPDM - FPM DN Quarter. All or nothing Bi-directional Design regulation ISO /16136 : 2005 Flange regulation (PN) EN 558-1 Valves unions EN 1092-1 Bolts EN / ISO 898 Other connections ISO 15494 - ISO 15493 ISO 10931 Actuators connection EN / ISO 5211 Actuation types Table 1.1 Different option. (sizes) Actuation accessories Actuation coupling EN / ISO 5211 Body Disc Table 1.2 O-ring Shaft O-rings Packing Bolts Body material EN 12107 Shell body test ISO 9393-2 P.5 O-ring water tightness ISO 9393-2 P.7 Long therm ISO 9393-2 P.7 5
Changes Extreme Series Sophisticated new HANDLE design Double spring Long life operation Inox Aisi 302 for corrosion PP-GR PP-GR New materials For durability 6
Changes Extreme Series upper gate section New Settings and new tolerance Gate- seal- O rings Leakage Reduction new lower setting - Seal - stem body Gate O rings Leakage Reduction lower gate section 7
Changes Extreme Series Operation force Operation force through lever Differential pressure cause slight eccentric stem rotation. It affects gland packing performance and durability. Differential pressure 8
Changes Extreme Series New machined And new setting Perfect adaptation Leakage reduction 9
Features and benefits Features Complete range of materials High quality actuators New handle system and materials More o-rings in the bearings Mechanized of the bearings New design of the gasket Laser marking Benefits Adapted for any kind of application For the most demanding applicatins More resistance and durability Impossible leakage Less tolerance perfection close More durability Adapted for all kinds of stub flanges Avoids problems with the stickers Different serial number for each unit 100% tested with air and water Avoids any leakage option Improvements in documentation Unitary packaging Complete technical documentation ready for projects Improved packaging to adapt to customer needs 10
Explosion 11
Quality Tests on assembled valves (according to european standards): - Pressure - Watertightness - Packaging - Traceability Watertightness test: - Applied to 100% of Cepex valves production. - Air is injected inside the valve through a microfugometer. - The valve passes the test if no air-leaks happen. - In the Extreme Series, the leakeage test is also made with water for better reliability 12
Packaging New box design: - Strong - Sub-standard: carton boxes New label design - Includes Cepex and certifications logos. - Improves barcode placing, making easier reading. 13
Cepex Sales Folder 12/2006 COPYRIGHT CEPEX HOLDING, S.A. Av. Ramon Ciurans, 40 Pol. Ind. Congost - Parcel la 6 08530 La Garriga (Barcelona) Spain cepex@cepex.com www.cepex.com 01 PVC Pressure Fittings 02 PP Compresion Fittings 03.s Ball Valves [STD] Series NEW! 03.i Ball valves [IND] Series NEW! 03 Ball Valves 04 Check Valves 05.s Butterfly Valves Standard Series NEW! 05.i Butterfly Valves Industrial Series NEW! 05.c Butterfly Valves Classic Series 06 Valve Boxes Pro Series 07 PE 100 Fittings 08 PVC Flexible Pipe 09 Actuated Valves 10 Hydraulic Valves 11 Filtration A Plastic Market B Fluid Dynamics C Plastic Types D Union Types E Quality Tests 14