Series GY double-wall flow indicators are designed for highly corrosive or ultra-pure liquids compatible with Pyrex glass, featuring a double-wall construction with an inner Pyrex cylinder and outer acrylic shield for impact resistance. Available in 1/2" through 3" NPT sizes with PVC, polypropylene, or PTFE ends, the 2" size has a visual length of 7-3/8" and an end-to-end length of 187.3 mm. Standard FKM O-ring seals are used, and stainless steel fasteners are provided. Optional vinyl fluttering streamers are available. The indicator is not compatible with hydrofluoric acid or sodium hydroxide. BSP threading is available upon request.
Series GX Single-wall sight glass for liquids compatible with acrylic. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional.
Series GY Double-wall sight glass for liquids compatible with Pyrex inner wall. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional.
Series GYW Double-wall sight glass for liquids compatible with Pyrex inner wall. 1 1/2″ – 8″ sizes, flange connections in PVC, CPVC, PVDF, PTFE, or polypro. Fluttering device optional.
| Plast-O-Matic Valves, Inc. | |
|---|---|
| Product Category | Sight Windows |
| Product Number | GY200B-PP |
| Product Name | Double Wall Sight Flow Glass |
| Window Shape | Full View |
