Series GY double-wall flow indicators feature a Pyrex® inner wall and acrylic outer wall for corrosion resistance and impact protection, with standard FKM O-ring seals and stainless steel fasteners. Available in 1/2" through 3" NPT sizes, the GY200EP-TF variant has PTFE ends and is designed for highly corrosive or ultra-pure liquids compatible with Pyrex glass, excluding hydrofluoric acid and sodium hydroxide. Fluttering streamers are optional. Pipe connections are NPT unless otherwise specified.
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 Flow Indicators |
| Product Number | GY200EP-TF |
| Product Name | Double Wall Sight Flow Glass |
| Flow Indicator Style: | Full View |
| Connection Type | Threaded |
| Body Materials | PTFE |
| Gasket Material | EPDM |
