Maxon STO Vent Valve 150SMA21-AA11-BB12A0
The Maxon STO Vent Valve, model 150SMA21-AA11-BB12A0, is a 1.5-inch, normally open, automatic vent valve designed for natural gas applications. Engineered for rapid response and durability, this valve ensures efficient and safe venting in various industrial settings.
Key Features
- Valve Series: 5000
- Size: 1.5 inches
- Normal Position: Normally Open (NO) Vent
- Actuation: Automatic (Motorized)
- Solenoid Voltage: 120V/60Hz
- Motor Voltage: 115V/60Hz
- Enclosure Rating: NEMA 4 (General Purpose)
- Body Material: Cast Iron
- Body Connection: ANSI Threaded
- Body Seals: Buna O-rings
- Bumper Material: Buna
- Flow Coefficient (Cv): 53
- Maximum Operating Pressure Differential (MOPD): 70 psig
- Timing: 2.5 seconds
- Switches: VOS2 / VCS2
- Top Assembly Position: Right
- Trim: 1-1
- Item Weight: 10 lbs
Applications
This valve is ideal for applications requiring reliable and rapid venting of natural gas. Its robust construction and quick response time make it suitable for various industrial processes where safety and efficiency are paramount.
Additional Information
The Maxon STO Vent Valve is designed to meet stringent industry standards, ensuring long-lasting performance and safety in natural gas venting applications. Its cast iron body and Buna seals provide durability and resistance to wear, while the NEMA 4 enclosure rating ensures protection against environmental factors.



























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