Plumbing & Fittings
1″ Hudson Fill Valve Gravity / Pressurized Flow
$47.99
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Product details
Product details
The 1" Hudson Fill Valve Gravity / Pressurized Flow is an automatic fluid control valve designed to help maintain a set water level in tanks and other plumbing setups. It can be used in applications such as aquariums and livestock tanks, where fresh water must refill as water evaporates or is otherwise lost. With both gravity-style and pressurized supply operation, it’s intended for consistent top-off without an external float ball or lever mechanism.
Features:
- Maintains fluid levels by using a float-driven diaphragm mechanism to stop and resume incoming flow
- No lever arm and no exterior moving parts, reducing clutter in the installation area
- Internal components are made from ABS plastic, EPDM rubber, and stainless steel for durability
- Resistant to freezing and designed to continue working despite cold conditions
- Anti-siphon design helps reduce unwanted backflow
- Designed to install quickly “in seconds” for fast setup
Specifications:
- Thread: 1" FPT
- Height: 5"
- Diameter: 3.75"
- Pressure range (PSI): 8–100 PSI
- Max fluid temperature: 175° F




