Metal hard seal air actuated butterfly valve
Our Metal hard seal pneumatic butterfly valves are a great choice for many industrial applications, including potable water, wastewater, seawater, HVAC and steam. The bodies are made from stainless steel and the discs come in various stainless steel options such as CF3M, CF3 and CF8M, as well as double stainless steel or 2507. Furthermore, they can accommodate flanges in EN 1092 PN 6/PN10/PN16, ASME Class 150 and AS 4087 PN 10/ PN 16 standards or JIS 5K/10K. Moreover, the stem is made from stainless steel while the seats come in F316 / F316L / F304 / F304L / A105 + STL and it has a temperature range of -40 °C to + 538 °C (depending on pressure, medium and material). It is also available in wafer, LUG or Flange body style with a replaceable valve seat which is bi-directional. The accompanying pneumatic actuator has an output torque of up to 8000 Nm and it’s compatible with NAMUR accessories. Additionally, special coatings and materials are available for corrosive environments. Our product provides features such as two independently adjustable travel stop screws that permit precise bidirectional adjustment of movement in both directions (+5° to -5° limit adjustment), integral porting with anodized aluminum bodies with polyester coated end caps plus single acting normally closed or open models as requested.
Body: Stainless Steel,CF8,CF8M,CF3M,WCB
Disc: Stainless Steel CF3M,CF3,CF8M, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Seats: F316 / F316L / F304 / F304L / A105 + STL
Size: 12″ – 40″ (50mm – 1000mm)
Flange accommodation: EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
Temperature range: -40 °C to + 538 °C (depending on pressure, medium and material)
Body style: wafer,LUG,Flange
Replaceable valve seat, BI-directional
Applications: Potable Water, Wastewater, Seawater, HVAC,Steam
Introducing our high-performance pneumatic actuator with output torque ranging from 10Nm to 8000 Nm. With a range of control options including double acting, single acting normally closed, and single acting normally open, our actuator offers unmatched versatility.
Our actuator comes with various pneumatic accessories such as solenoid valves, limit switch boxes, filters, E/P positioners, and hand wheels, ensuring superior functionality and ease of use.
Designed for both on/off and throttling applications, our actuator is suitable for double acting and spring return units. What’s more, it can also be actuated with other media like hydraulic oil or water, providing even greater flexibility.
Key features of our actuator include two independently adjustable travel stop screws and a cam on the output shaft, allowing precise bidirectional adjustment of movement in both the open and closed positions for quarter turn valves. The unit also boasts integral porting and anodized aluminum bodies with polyester coated end caps as standard. For corrosive environments, we offer special coatings and materials.
Furthermore, our actuator is NAMUR accessory compatible, making it easy to integrate into your existing setup.
Experience the power, precision, and reliability of our pneumatic actuator. Elevate your control system to new heights with our state-of-the-art technology.