Popular comparisons
| Internal Diameter | 1/4 inch |
| Material | Stainless steel |
| Piston Material | Brass |
| Seal Type | Anti-scale |
| Color | Silver, Gold |
Boiler Anti-Vac Valve Internal ø 1/4"M Stainless body, brass piston with anti scale seal Used by the majority of machine manufacturers
The catalog often lists the same model at several merchants — worth a price check before you buy.