DATA SHEETUSER MANUAL
• Connection system for solvent weld, threaded and flanged joints
• Optimised fluid dynamic design: maximum output flow rate thanks to the optimised efficiency of the fluid dynamics that characterise the new internal geometry of the body
• Robust and reliable diaphragm actuator in PP-GR ideal for heavy-duty applications in chemically aggressive environments
• Modularity of the range: only 3 actuators and diaphragms for 5 different valve sizes
• Bonnet fastening screws in stainless steel protected against the external environment by PE plugs.
• CDSA (Circular Diaphragm Sealing Angle) system that, thanks to the uniform distribution of shutter pressure on the diaphragm seal, offers the following advantages:
- reduction in the tightening torque of the screws fixing the actuator to the valve body
- reduced mechanical stress on all valve components (actuator, body and diaphragm)
- easy to clean valve interior
- low risk of the accumulation of deposits
MAIN FEATURES: Diaphragm actuator in PP-GR characterized by its robust construction. In the configuration Normally Closed, the upper part is equipped with steel reinforcement. Absence of metal parts exposed to the external environment prevents any risk of corrosion The special control diaphragm reinforced with fibres can reach up to 10 million drives without showing signs of wear High strength stainless steel stem with floating pin connection between the actuator stem and diaphragm to prevent concentrated loads, improve the seal and extend its lifetime New design of valve body interior: Substantially increased flow coefficient and reduced pressure drop. The degree of efficiency reached has also enabled the size and weight of the valve to be reduced. Adjustment linearity: the internal profiles of the valve also greatly improve its characteristic curve, resulting in extremely sensitive and precise adjustment along the entire stroke of the shutte
© Copyright 2020 FIPVALVE |
