Our unique telescopic float valve design adjusts from 12″ to 36″ for irregular tank geometries, paired with industry-exclusive full-port flow ball valves that operate bidirectionally to simplify installation.

Unmatched Client Value:

Versatile Configuration
Side entry and bottom inlet options accommodate 90% of commercial tanks without adapters. Reduces retrofit time by 70% compared to standard valves.

Freeze-to-Flame Reliability
Performs at -30°C to 150°C (-22°F to 302°F) – certified for arctic water storage and boiler feed applications. Outperforms plastic valves by 3X lifespan.

Compliance Assurance
Factory-certified to BS1212 Part 2 and NSF 61 standards for fire safety and drinking water. Includes tamper-proof adjustment for regulated environments.

YG3503 Brass Float Valves Data Sheet

SIZE(Inch)	L(mm)	L1(mm)	D(mm)
1/2″	70	7.5	170
3/4″	72	7.5	205
1″	86	12	290
1-1/4″	25	163	435
1-1/2″	25	163	435
2″	25	163	435

YG3503 Brass Float Valves Applications

Precision Brass Float Valves for Demanding Equipment Systems

Mobile Power Generator Cooling
Maintains coolant levels in backup diesel generator systems during extended outages. Vibration-resistant design for industrial sites.
Heavy Equipment Batch Mixers
Controls water flow in concrete transit mixer tanks and asphalt pavers. Handles 250 PSI line pressure + material abrasion.
Industrial Parts Cleaning Machines
Automated fluid regulation for immersion washers and ultrasonic cleaning tanks. Brass body resists alkaline solutions.
Wastewater Quality Testing Stations
Sampler tank level control with OEM replacement floats for Hach® and YSI® field instruments.
Disaster Response Water Bladders
Emergency water distribution valve for collapsible reservoirs in FEMA relief operations. Rapid-deployment kit available.