Fluid Control Systems Selected product range

1302-way Diaphragm Valve, with plasticbody, manually operated3232Type 3232 can be combined with...• Application with aggressive media• Flow-optimised PVC body• Zero dead volume• Removable radial true union andspigot connections• Self-drainingProcess ValvesType 2030/31Version withpneumaticactuatorManually-operated diaphragm valves in compactmodel consisting of plastic bodies, diaphragm seal,PPS bonnet and PPS handwheel. The diaphragm isboth a switching element and a seal element towardsthe outside, and is easily replaced. The flow can becontinually adjusted with the handwheel. The valveshave no dead volume and can be mounted to be selfdraining.Installation for self-draining operationα= 15 up to 30° plus 3° to 5° inclination to the pipe axis.αTechnical dataOrifice DN 15 - 50Body materialsPVC-U (PVDF and PP on request)Seal materialEPDM (PTFE/EPDM on request)Actuator materialPPS manual actuator and bonnetMediaNeutral or aggressive mediaViscosityUp to viscousMedia temperature ■ See chartPVC-body0 to +60 °C (32 to 140 °F)Ambient temperature -10 to +60 °C (14 to 140 °F)Port connectionsTrue union and spigotInstallationAs requiredInstallationTilted 5 to 30° to the horizontal andfor self drainingInclined 3 to 5° to the flow direction(see drawing)Options (on request)Locking function■ Note: The permissible nominal pressure falls with increasing media temperature(see Pressure-temperature graph).Subject to modifications