CONTROTEK Diaphragm Valves are suitable for positive pressure and Vacuum applications. This is the most suitable valve for on-off applications for moderate working pressure of 150# and temperature limited to the Diaphragm material. Diaphragm Valves are used plenty in pharmaceutical and food process industries as there is no cavity in the design which eliminates trapping of fluids inside the Valve. The wet area of the Valve is lined with soft or hard rubber, PTFE [PFA or FEP] for pharmaceutical, food and process industries.
Size Range | 15 NB through 250 NB |
Pressure Range | 150# |
Design Std. | BS 5156 |
End Connection | Flanged RF and Threaded |
Certification | Third Party/ Customer/ Manufacturer QC |
NDT | Customer Requirement |
Inspection | API 598/BS 6755 |
Construction | Bolted Bonnet, Indicative or Non-Indicative Stem |
Design | Weir Type, Lined or Un-lined Body |
Operation | Hand Wheel, Pneumatic & Electric |
Seat | Rubber, PTFE, Soft to Metal |
MOC | Iron, Carbon & Carbon Alloy Steel: C.I., Nodular Iron, Carbon Steel, Low Temperature Steel Stainless, Duplex and Nickel Alloy Steel: Duplex and Super Duplex Steel of all Grades, Austenitic Stainless Steel of all Grades, Hastelloy and other High Nickel Alloys.REFER MOC CHART |