BUTTERFLY VALVES

High Performance Butterfly Valve Solutions for Industrial Installations

Butterfly valves are highly efficient engineering marvels that provide convenience in almost every field of industry. These models, which stand out with their compact design and high sealing capability in industrial flow control systems, are an indispensable part of modern installations.

Main Components of Valve Structure:

• Body: Cast Iron (GG 25), Ductile Iron (GGG 40.3), Stainless Steel (304/316), and PVC options are available. DMS Valve Lug type valves are extra resistant to impacts with their high-strength structure.
• Disc (Klepe): It is the main part that directs the fluid. It can be preferred as Stainless Steel 304/316, nickel-plated, or Teflon (PTFE) coated.
• Shaft (Stem): It is the most critical part providing the main architectural movement of the valve. It is produced in Stainless Steel 410, 416, and 420 grades.
• Seat (Gasket/Liner): Selected from EPDM, NBR, Viton, Silicone, or Teflon (PTFE) materials according to the temperature and chemical structure of the process.

Mounting Types and Usage Advantages:

LUG Type Butterfly Valves: These are fixed to the pipeline from both sides with bolts thanks to the threaded lugs around the body. This design allows for maintenance of one side of the line while the valve is closed (dead-end service).

WAFER Type Butterfly Valves: Ideal for lightweight and narrow installation areas. They are mounted by being squeezed between two flanges; this minimizes installation costs and the total weight in the system.

Automation and Process Control:

• Pneumatic and Electric Actuators: Provides precise control, fast opening-closing, and remote intervention capability.
• ISO 5211 Standard: Full compliance of actuator mounting flanges with international standards is preferred.
• Auxiliary Equipment: Limit switch boxes transmit position information, while gearboxes optimize torque power.

Why DMS Valve?

• All products are fully compliant with ISO 5211 and international norms.
• Corrosion-resistant stainless steel and high-quality sealing elements are used.
• Fast delivery from stock and technical support advantages are offered.

Contact: www.dmsvalve.com - www.dizayn-makina.com | Phone: +90 212 361 82 21