Description
AQ MATIC METAL DIAPHRAGM VALVES
Versatile design for a wide variety of applications
Features and Benefits
• The unique Y-pattern design with large seat opening and high lift disc permits higher f low rates at lower pressure loss than other comparable valves
• Larger diaphragm area compared to seat area permits drip-tight closing without any springs
• All components can be serviced while the valve is in-line
• Separate flow and control chambers permit positive closing without springs
• Adaptable to a wide variety of control devices
• Pre-formed, stress-relieved diaphragm minimizes fatigue, maximizes valve responsiveness and diaphragm lifetime
• Cast iron, brass, stainless steel and nitrile elastomer components, for an unparalleled service
• Diaphragm acts as an actuator, eliminating the need for electric or pneumatic actuators, which minimizes initial investment and maintenance costs
• 3/4”- 3” threaded [NPT or BSP]
• 3”- 4” flange drilled in accordance with ASA16.1 class 125, or BSP4504
• Handles liquid and gases
Options
• Spring-assist closed
• Spring-assist open
• Position indicator
• Seal and diaphragm materials for special applications
Typical Applications
Agricultural
Irrigation
Air Control Systems
Air Dryers
Car Wash Systems
Centrifugal Separators
Conveyor Systems
Cooling Control
Cooling Towers
Dust Suppression
Fuel Handling
HVAC Systems
Laundry Equipment
Level Control Systems
Machine Hydraulic
Machinery
Nitrogen Handling
Plastic Molding
Process Water Systems
Pump Controls
Sand Blasting
Street Cleaning Vehicles
Turf Irrigation
Vacuum Control Systems
