Industry, Building Services Diaphragm Valves i Swing Check Valves i Actuators

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1 Further applications on request 2 The temperatures indicated are for orientation only; they are not valid for all operating conditions.

3SID Application Ranges of Materials Used Body coating ECTFE (Halar) ECTFE (Halar)

3SID Application Ranges of Materials Used GP240GH (1.0619) (only applies to DN 15 with PFA liner) Body coating ECTFE (Halar) Body lining Body coating ECTFE (Halar) Body lining

3SID Overview of Type Series Diaphragm valves SISTO-LAP Electric actuators ■ Pneumatic piston actuators for industrial use ■ Electric linear actuators ■ Electric multi-turn actuators

Diaphragm Valve

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless SISTO-KB Product benefits ■ Reliable sealing ensured by one single sealing element (the diaphragm) which provides hermetic sealing to atmosphere and absolutely tight shut-off. The specially enclosed diaphragm ensures long service life and high operating reliability. ■ Low flow resistance achieved by streamlined design in a straight-way pattern with full bore ■ High resistance to corrosion and abrasion with high-quality body materials and linings...

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless ■ Other fluids on request.

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Operating properties Design details Design ■ Soft-seated shut-off valve in straight-way pattern ■ Shut-off and sealing to atmosphere by diaphragm ■ Position indicator with integrated stem protection ■ Marked in accordance with DIN EN 19 (ISO 5209) ■ Actuator (electric or pneumatic) ■ Body lined with HR (butyl), temperature limit: +120 °C ■ Body lined with NRH (hard rubber), temperature limit: +100 °C ■ Body coated with ECTFE (Halar) inside and outside, temperature limit: +90 °C ■ Body coated with PA (Rilsan) inside and...

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless - Actuator type LAP-SF - Actuator type LAP-OF - Actuator type LAP-AZ Electric actuator - Multi-turn actuator - Linear actuator For information as per chemicals Regulation (EC) No. 1907/2006 (REACH), see https://sisto-aseptic.com/infopage/. The valves satisfy the safety requirements of Annex I of the European Pressure Equipment Directive 2014/68/EU (PED) for fluids in Groups 1 and 2. Valves without electrical components do not have a potential internal source of ignition and can be used in potentially explosive atmospheres,...

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Please specify the following information in all enquiries or purchase orders: 10. Number of type series booklet 2. Control pressure Prtr Flow coefficients for unlined valves

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Parts list 6 Recommended spare parts

Diaphragm ValvesDiaphragm Valves - No Dead Volume, Soft-seated, GlandlessMaterials of the directly mounted DLAP.230 piston actuator Parts list 7 Recommended spare parts

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Fig. 7: SISTO-LAP-SF piston actuator Parts list 8 Recommended spare parts (= complete set of sealing elements) 9 We recommend having these parts replaced in our factory.

Diaphragm Valves Diaphragm Valves No Dead Volume, Soft-seated, Glandless Variants and accessoriesVariants and accessories of SISTO-KB manually operated valves Variants of SISTO-KB with actuator 18

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless

Diaphragm ValvesDiaphragm Valves - No Dead Volume, Soft-seated, Glandless Configuration with mechanical limit switches LAP-SF type with double piston Configuration with positioner G G '/a in. for piston diameters 80/125/160 G % in. for piston diameters 200/250/300 M 20 for piston diameters 160 to 300 M 24 for piston diameters D300/F14 optional

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Prepared for SISTO-LAP piston actuator or electric actuator Mating dimensions as per standard Face-to-face lengths: Flanges: Flange facing: 10 Add 5 mm to centre-to-top height for rubber-lined valves.

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless

Diaphragm ValvesDiaphragm Valves - No Dead Volume, Soft-seated, GlandlessDimensions and weights of SISTO-LAP piston actuator Fig. 10: SISTO-LAP Dimensions and weights for actuator function: type LAP-SF (air-to-open/spring-to-dose)

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Selection table for maximum permissible operating pressure in bar for SISTO-KB Minimum required control pressure: 5.5 bar Maximum permissible control pressure 7 bar Operating pressure for pressure applied on one side in accordance with EN12266-1. Information on operating pressures applied on both sides is available on request. Operating pressure [bar] for actuator function: type SF (air-to-open/spring-to-close)

Diaphragm Valves Diaphragm Valves - No Dead Volume, Soft-seated, Glandless Other selection options on request.

Diaphragm ValvesDiaphragm Valves - No Dead Volume, Soft-seated, GlandlessActuator size of SISTO-LAP piston actuatorSelection table for maximum permissible operating pressure in bar for SISTO-KB valve with elastomer diaphragm Minimum required control pressure: 5.5 bar Maximum permissible pressure 10 bar Other selection options on request