AV 4000 Series Accessories - Stem Extension for 4000, 3700 & 3700V Series Ball Valves (1 1/2" - 10")

Stem Extensions for 4000, 3700 & 3700V Series Ball Valves

Extended Reach for Buried, Insulated, or Inaccessible Valves

American Valve’s Stem Extensions are engineered to provide added reach for manual operation of 4000 Series, 3700 Series, and 3700V Series flanged ball valves. Ideal for installations where valves are buried, insulated, or located behind obstructions, these robust extensions maintain full torque transmission and ensure easy access without compromising control or safety.

📏 Available Models:

• Stem Extension for 4000 Series 1½″–2″ / 3700 Series 2″

• Stem Extension for 4000 Series 2½″–4″

• Stem Extension for 4000 Series 6″–10″

• Stem Extension for 3700V Series 2″

• Stem Extension for 3700/3700V Series 2½″–4″

• Stem Extension for 3700 Series 6″–8″ / 3700V Series 6″

🛠️ Key Features:

• Provides extended access to valves in buried or recessed installations

• Compatible with standard operators (levers, gear operators, or square nuts)

• Retains full torque strength and actuation reliability

• Constructed from durable, corrosion-resistant materials

• Factory-engineered for perfect fit with American Valve flanged ball valves

• Simple installation and secure attachment to valve stem

🏗️ Applications:
Stem extensions are widely used in municipal water systems, building infrastructure, irrigation networks, and industrial piping where space or access is limited.

✅ Simplify your valve operation in hard-to-reach locations—choose American Valve Stem Extensions for dependable, accessible valve control in any environment.

Warranty:

5 Year Manufacturers Warranty