Industry catalogue
134Pages

Industry, Building services Diaphragm Valves, Actuators, Swing Check Valves

SSIO Content Resistance of materials4 Material designation 5 Operating range of materials 6 List of Type Series 8 Diaphragm valves - manual and actuated SISTO-KB 10 SISTO-16 27 SISTO-16S47 SISTO-16RGAMaXV 66 SISTO-16TWA/HWA/DLU 70 SISTO-20 78 Swing check valves SISTO-RSK/RSKS 102 Actuators SISTO-LAD (Pneumatic diaphragm actuators) 108 SISTO-LAP (Pneumatic piston actuators) 113 Electric actuators 126 Appendix Declaration of conformity PED 2014/68/EU 128 Certificat ISO 14001:2015 129 Certificat ISO 9001:2015 130 Certificat ISO 45001:2018- 131

i) given as a guide only, further fields of application on request 2) The diaphragm quality SISTOMaXX complies with the recommendations of the Federal Environmental Agency (Elastomer guideline) and the DVGW worksheet W 270. 3) PA Polyamide (Rilsan) complies with the DVGW worksheet W 270.

Material deignation SSIO

Operating range of materials Operating range of materials SISTO-KB straight through type with flanges PN 10, DN 15 – 200 Body lining

Operating range of materials face to face length: DIN 3202/F1, ISO 5752-1 with flanges face to face length: BS 5156, ISO 5752-7 PN 16, DN 15 – 200 Body coating Body lining Body coating Body lining

List of Type Series SISTO-RSK/RSKS Maintenance-free swing check valve, soft- PN 16 DN 25 - DN 300 seated, with flanges; straight through type SISTO-LAD Pneumatic diaphragm actuators, industry execution SISTO-LAP Pneumatic piston actuators, industry execution Electric Actuators Electric linear actuators, electric rotary actuators

Diaphragm valves

SISTO-KB - Soft-seated Glandless Diaphragm Valves SSIO Operating data Operating properties Fluids handled ■ Abrasive fluids ■ Waste water with faeces ■ Waste water without faeces ■ Aggressive fluids ■ Inorganic fluids

11 SISTO-KB - Soft-seated Glandless Diaphragm Valves Piston diameter L Pneumatic actuators from SISTO are suitable for compressed air of purity class 5:4:4 in accordance with ISO 8573-1. If there is a risk of frost, purity class 5:3:4 must be applied to prevent damage caused by icing. Valve body materials Overview of available materials 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 ■ Manufactured and tested to EN 13397 ■ Marked in accordance with DIN EN 19 (ISO...

SISTO-KB - Soft-seated Glandless Diaphragm Valves

SISTO-KB – Soft-seated Glandless Diaphragm Valves Materials Materials of SISTO-KB manually operated valve Parts list Part No. Material number Body Handwheel cover Bonnet Stem Thrust bearing Diaphragm Locking sleeve Locking sleeve Threaded bush Bearing disc PTFE disc Segmental disc Compressor Washer Washer Half round head grooved pin Cap Position indicator, lower part Position indicator, upper part Lubricating nipple Hexagon head bolt Stud Nut Nut Prevailing torque nut Circlip Circlip Key Handwheel Spring steel Spring steel EN-GJS-400-18C Steel PTFE/graphite A2 EN-GJL-250 A2 A2 4.6 PE ASA...

SISTO-KB – Soft-seated Glandless Diaphragm Valves Materials of SISTO-LAD diaphragm actuator LAD-AZ type LAD-SF type LAD-OF type * = shown offset by 90° Parts list Part No. Material number Lower housing section Upper housing section Bonnet Stem Piston rod O-ring Actuator diaphragm Guide bush Diaphragm plate Coupling Hexagon head bolt Compressed air port Nut Nut Spring Recommended spare parts We recommend having these parts replaced in our factory.

SISTO-KB – Soft-seated Glandless Diaphragm Valves Materials of SISTO-LAP piston actuator LAP-AZ type Parts list Part No. Material number Plain bearing AlMgSi AlCu4PbMgMn AlSi7Mg0.3 AlCu4PbMgMn AlSi7Mg0.3 Stainless steel X14CrMoS17 Stainless steel X14CrMoS17 Plastic – POM Lock washer Piston assembly Hexagon head bolt Stud Stud Recommended spare parts (= complete set of sealing elements) We recommend having these

SISTO-KB - Soft-seated Glandless Diaphragm Valves

SISTO-KB – Soft-seated Glandless Diaphragm Valves Variants Variant illustrations of SISTO-KB manually operated valve With SISTO-LAD With SISTO-LAP With electric actuator Stem extension Chain wheel

SISTO-KB – Soft-seated Glandless Diaphragm Valves Variant illustrations of SISTO-LAD diaphragm actuator and accessories LAD-AZ type LAD-OF type LAD-SF type Configuration with positioner Configuration with proximity sensor 1) Filter/pressure reducer 2) Solenoid valve 3) Throttling valve Configuration with mechanical limit switches Configuration with solenoid valve

SISTO-KB – Soft-seated Glandless Diaphragm Valves Variant illustrations of SISTO-LAP piston actuator and accessories LAP-AZ type LAP-OF type LAP-SF type LAP-AZ type with emergency handwheel LAP-OF type with emergency handwheel LAP-SF type with emergency handwheel

SISTO-KB – Soft-seated Glandless Diaphragm Valves LAP-SF type with double piston Configuration with positioner Configuration with limit switches 1 1) Filter/pressure reducer 2) Solenoid valve Flange connection F10 Symbols key Symbol G M Description G1/8 in. for piston diameters 80/125/160 G1/4 in. for piston diameters 200/250/300 M12 for piston diameters 80/125 M20 for piston diameters 160 to 300 M24 for piston diameters D300/F14 optional Mating dimensions as per standard Flange connection: Pipe connection: LAP-AZ type with 5/2 directional control valve LAP-SF type with 3/2 directional...

21 SISTO-KB - Soft-seated Glandless Diaphragm Valves Diaphragm valve prepared for piston actuator sisto-lap and electric actuator Face-to-face length: Flanges: Flange facing:

SISTO-KB - Soft-seated Glandless Diaphragm Valves Dimensions and weights of SISTO-LAD diaphragm actuator Diaphragm valve with SISTO-LAD 11 Add 5 mm for rubber-lined valves 12 Add 50 mm for limit switch configuration

SISTO-KB - Soft-seated Glandless Diaphragm Valves SSIO Dimensions and weights of SISTO-LAP piston actuator Dimensions and weights for actuator function: air-to-open/air-to-dose (AZ)