Plastic Diaphragm Valves SED Flowcontrol | Control Valves Diaphragm Valve Type 186 pneumatically operatedDN 10 - 15 mm (1/4" - 1/2")plastic piston actuator Read more... Diaphragm Valve Type 285 pneumatically operatedDN 15 - 100 mm (1/2" - 4")plastic diaphragm valvenormally open, double acting Read more... Diaphragm Valve Type 286 manually operatedDN 12 - 15 mm (3/8")plastic bonnet and handwheel Read more... Diaphragm Valve Type 482 pneumatically operatedDN 15 - 50 mm (1/2" - 2")plastic piston actuator Read more... Diaphragm Valve Type 482 Efi-line pneumatically operatedDN 15 - 50 mm (1/2" - 2")plastic piston actuator Read more... Diaphragm Valve Type 485 pneumatically operatedDN 15 - 100 mm (1/2" - 4")plastic actuator Read more... Diaphragm Valve Type 885 manually operated DN 15 - 100 mm (1/2" - 4")plastic bonnet and handwheel Read more... Cr : http://www.steripur.eu