- About
- Installations
- Industries
- Red Valve Products
- Tideflex Products
- Product Videos
- Rep Locator
- Resources
- Careers
- Home
- Contact
PAV - Type A Megaflex Air-Actuated Pinch Valve
PAV - Type A Megaflex Air-Actuated Pinch Valve
Description
The Type A Megaflex is the most economical large-diameter automatic valve available. The Type A Megaflex Valve, available in sizes 20” to 84”, is extremely simple in design and principle. As with every Red Valve Pinch Valve, the elastomer sleeve is the only wearing part, drastically reducing maintenance costs. The Megaflex Valve’s full-ported actuation is accomplished by air or hydraulic pressure. The Megaflex Valve’s steel body acts as a built-in actuator, eliminating costly pneumatic, electric, or hydraulic components. Regulating and controlling the amount of different air pressure applied into the cavern between the outside of the sleeve and inside of the valve body will open, throttle or close valve. 15 psi over line pressure will close the Megaflex.
Like all Red Valve Pinch Valves, Megaflex Valves are full-ported. Thousands of dollars of savings are realized because Megaflex Valves have little head loss, substantially reducing pumping costs.
Type A Megaflex Valves are often used as effluent discharge valves controlling raw sewage, storm overflow, flow equalization, tailings in mining operations, and bulk material handling.
Visit our resources page for additional case studies and specs on our Megaflex Valves.
Description
The Type A Megaflex is the most economical large-diameter automatic valve available. The Type A Megaflex Valve, available in sizes 20” to 84”, is extremely simple in design and principle. As with every Red Valve Pinch Valve, the elastomer sleeve is the only wearing part, drastically reducing maintenance costs. The Megaflex Valve’s full-ported actuation is accomplished by air or hydraulic pressure. The Megaflex Valve’s steel body acts as a built-in actuator, eliminating costly pneumatic, electric, or hydraulic components. Regulating and controlling the amount of different air pressure applied into the cavern between the outside of the sleeve and inside of the valve body will open, throttle or close valve. 15 psi over line pressure will close the Megaflex.
Like all Red Valve Pinch Valves, Megaflex Valves are full-ported. Thousands of dollars of savings are realized because Megaflex Valves have little head loss, substantially reducing pumping costs.
Type A Megaflex Valves are often used as effluent discharge valves controlling raw sewage, storm overflow, flow equalization, tailings in mining operations, and bulk material handling.
Visit our resources page for additional case studies and specs on our Megaflex Valves.
Features
- Closes drop-tight on solids
- Body cavity acts as built-in actuator
- No cavities or dead spots to bind valve operation
- Full-port design
- Not affected by harsh external environments
- No packing to replace or maintain
- Cost effective and virtually maintenance free
Materials Of Construction
- Body:
- Cast iron
- Fabricated steel body
- ANSI Class 125/150#
Brochures
- Red Valve Condensed Catalog (pdf, 3 mb)
- Red Valve Line Card (pdf, 678 kb)
- Municipal Collection and Distribution Valve Selection Guide (pdf, 18.6 mb)
- Wastewater Treatment Valve Selection Guide (pdf, 19.7 mb)
- Red Valve Mining Industry Valve Solutions Guide (pdf, 12 mb)
- Power Industry Valve Selection Guide (pdf, 4 mb)
- American Iron and Steel (AIS) Act Requirements for Valve Compliance (pdf, 610 kb)
Cut Sheets
- PAV - Type A Megaflex Air-Actuated Pinch Valve Cut Sheet (pdf, 294 kb)
- Elastomer Characteristics Cut Sheet (pdf, 219 kb)
Case Studies
- Type A Megaflex Air-Actuated Pinch Valve Case Study - Intake Pumps (pdf, 4 mb)
- Type A Megaflex Air-Actuated Pinch Valve Case Study - Stormwater Flow (pdf, 156 kb)
- Type A Megaflex Air-Actuated Pinch Valve Case Study - Wastewater Treatment Plant (pdf, 3 mb)
Specifications
- Type A Megaflex Air-Actuated Pinch Valve Specification (pdf, 25 kb)
- Type A Megaflex Air-Actuated Pinch Valve Specification - Buried Service (pdf, 27 kb)
IOM
- Type A Megaflex Air-Actuated Pinch Valve IOM (pdf, 477 kb)