Ptfe Lined Butterfly Valve

Product Description

Supported by a team of dexterous professionals, we are involved in manufacturing and exporting Ptfe Lined Butterfly Valve. We are offering this valve in various dimensions and specifications to suit the variegated demands of clients. This valve is highly acknowledged for rugged construction, outstanding performance and perfect finish. High grade stainless steel is being used in the manufacturing process of this valve. Our offered Ptfe Lined Butterfly Valve is highly appreciated in the market as this can easily isolate or control the flow of liquid, air, steam and gas.

Product Specification:

• High quality CI or SS Material used
• Unmatched Actuator and components like disc, seat, stem, and others
• Rugged construction
• Outstanding performance

Product Features:

• Single piece phenolic back up seat 
• Cosine wave on the sealing area for low operating torque 
• Blow Out Proof Steam - Outside the pressure boundary 
• Double eccentric / offset design for tight shut-off, reduced seat wear and reduced torque peak.
• Spherical seat contacts the seat smoothly
• Combination of seat and disc materials suitable for up to 600°C
• Firesafe
• Bi-directional bubble tight shutoff
• Easy disassembly without the need for special tools performed by pulling the stem out of the disc
• Reduced leak paths and vibration failures because no taper pins or disc screws are needed to attach the disc to the stem
• Actuators can be close-coupled to the valve
• Maintenance free, live loaded, Triple Seal design assures bubble tight shutoff:
• Assured leak tight sealing by a compression ring which keeps the dynamic pre-load force constant while energizing the various components of the triple shaft seal design
• Never needs adjustment of the dynamic live loaded shaft seal
• Positive valve position indication and simplified adaption to automatic operation due to the Double-D shaft drive
• Resists the effect of atmospheric corrosion due to the epoxy coated body and mounting plat