KH-70
Purified Terepathelic Acid (PTA) is a white crystalline powder, which is used for the production of PET (polyethylene terephthalate). PET is required, for example for the production of the known PET beverage bottles, films / resins, filament yarns & fibres.
Perrin offers & delivers ball valves for PTA plants that are planned and developed in close association with process licensors.
Perrin KH – 70 M ball valve design features a two piece body and a floating, seat supported ball. Valves can be design and supplied in special MOC’s like Titanium, Duplex S.S., and Hasteloy etc. as per process data sheet requirements. The stem packing is spring loaded and the metal seat rings are pre-loaded. Stem extensions, locking devices and actuators with accessories, can be attached without operating interruptions.
| Salient Features | |
|---|---|
| Size Range | 1⁄2 - 12 inch / DN 15 – 300 |
| Pressure Class | ANSI Class 150 – 300 |
| Temperature Range | -60°C to 450°C |
| Testing Standards | API 598, EN 12266 – 1/2 |
| Certificates | ‘TA – Luft’ Low Fugitive Emission |
| Actuator Mounting as per | ISO 5211 |
| Design Standards | Fire safe API 607, API 6D, BS 6755 and ISO 10497 |
| Stem | Blow out proof, Live loaded stem packing |