LUG BUTTERFLY VALVE IN PLASTIC
ASAHI 57L/57TL
- DISC WITH SPHERICAL DESIGN
- JAPANESE QUALITY
- AXLE PROTECTOR
- REDUCED OPERATING TORQUE
- EXCELLENT SEALING
Range: 3″ – 10″
Greatest range: 12″
-20ºC up to 100ºC
Corrosive applications
LUG BUTTERFLY VALVE IN PLASTIC
AXLE GUARD
JAPANESE QUALITY
REDUCED OPERATING TORQUE
EXCELLENT SEALING
SPHERICAL DESIGN DISC
ASAHI 57L/57TL
Range: 3″ – 10″
Greatest range: 12″
-20ºC up to 100ºC
Corrosive applications
Description
BUTTERFLY VALVE EFFICIENCY, DURABILITY AND EASY MAINTENANCE – ASAHI 57L/57TL
Discover the ASAHI 57L Lug Type Plastic Butterfly Valve and its large version 57TL, designed with quality Japanese technology to offer exceptional performance in various industrial applications.
Featured Features:
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Easy Maintenance: Our valves are designed for easy maintenance, allowing quick and easy access for any necessary adjustments or checks.
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Effortless Fluid Draw: Thanks to their innovative design, these valves allow for easy fluid drainage, thus optimizing the liquid handling process.
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No Leak Under Full Pressure: Robust construction ensures no leaks, even under full pressure conditions, ensuring system integrity.
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Protection Against Overtightening: The valve body acts as a protector against overtightening, preventing breakage or deformation of the seat, which prolongs the useful life of the product.
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Plastic Gear Box: With an extremely corrosion-resistant gear box and easy operation, our valves are ideal for demanding environments.
12 inches – ASAHI 57TL
Features
BUTTERFLY VALVE EFFICIENCY, DURABILITY AND EASY MAINTENANCE – ASAHI 57L/57TL
PVC C
PVC U
PP
PVD F
It has greater heat resistance and can be used for fluids at temperatures up to 90ºC. The heat resistance temperature varies depending on the nature of the fluid.
It has excellent chemical and physical properties and is suitable for a wide range of applications. It is widely used in ASAHI YUKIZAI products. It can be upgraded to HI-PVC which increases its impact resistance.
A lightweight material with excellent dynamic and mechanical properties at high temperatures.
Very strong with good impact resistance. Also resistant to a wide variety of chemicals.
Degree of resistance with common fluids
| Media | U-PVC | C-PVC | PP | PVDF |
| Hydrochloric acid (HCI) 25% Concentration |  | | | |
| Sulfuric acid (H2SO4) 10% Concentration | | | | |
| Sodium hydroxide(Caustic soda, NaOH) 10% Concentration | |  | |  |
| Sodium hypochlorite (Soda cáustica, NaOH) 5% Concentration | | | | |