Precision molded in high strength glass-reinforced Marelon. Their strength, light weight, and complete freedom from corrosion and electrolysis make them the ideal valve for controlling inlet and outlet water requirements above and below the waterline.
| Brand | Forespar |
| Model | MF850 1/2 |
| Ports | 3" L x 1-7/8" dia. |
| Thread | 1/2" |