Eaton provides the aerospace industry with a wide range highly reliable service and miniature service valves. Our service valves have successfully performed on launch vehicles, satellites, space probes and classified missions.
Our service valve designs utilize metal-to-metal primary seals and can include redundant seals with third seal and tertiary caps. Eaton makes more than 150 service valve variants and can customize size, pressure rating, flow type and materials based on your specific application needs.
| Valve Types | Service, Fill/Drain, Fill/Vent |
| Body Materials | Stainless Steel, Titanium |
| Size | 1/4" (0.635 cm) 3/8" (0.953 cm) 1/2" (1.27 cm) |
| Service pressure | Up to 10,000 psig |
| Seat leakage | < 1 x10-6 SCCS GHe |
| Anhydrous Ammonia | Argon | Deionized Water |
| Distilled Water | Fluorinert FC-77 | Freon 113 |
| Gelled IRFNA | Hydrogen | Hydrazine |
| Isopropanol | MMH | Monomethylhydrazide |
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