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Butterfly Valve
General Purpose Butterfly Valve SPLIT BODY Type
Product Details
Our split bodied (Galactic) Butterfly Valve satisfies the requirement for a reliable valve able to resist highly corrosive and aggressive fluids. Available in sizes from 50mm to 300mm bore.
Suitable for use with bulk solids, liquids and slurries they are robust in construction and available in wafer and lug flange mounting types.
Construction
- The Ductile Iron,Epoxy coated,split body construction allows the use of a moulded seat/liner of virgin PTFE. This makes the valve ideal for chemical applications
- The one piece investment cast stainless steel disc is coated with PFA and UHMWPE at 3mm thick
- Bearings are PTFE and self lubricating
- All fasteners are stainless steel
- For assembly between PN10/PN16 Flanges.
Options include
- Bare-Shaft
- Hand Lever Actuation
- Double Acting or Spring Return Pneumatic Actuator
- Limit Switch Assemblies
Features
- Special elastomer between the valve body and the PTFE liner ensures constant pressure on the disc
- Viton O-Ring shaft seals
- Pre-loading discs on the shaft ensure seal integrity
Benefits
- Low pressure drop accross the valve
- Only the disc and liner are in contact with the product
- No gasket required for the installation
- Available with certification to ATEX 94/9/EC
- Available with certification to PED 97/23/EC
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