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Butterfly Valve Split Body Type

Designed for the most arduous environments, split body, suitable for mounting between flanges in a wafer configuration

Butterfly Valve Split Body Type

Overview

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 type only at present.

Construction

  • Carbon Steel, Catheforesis 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

  • Bare-Shaft
  • Hand Lever Actuation
  • Manual Gearbox Operation
  • Double Acting or Spring Return Pneumatic Actuator
  • Limit Switch Assemblies
  • Solenoid Control Valve

Benefits

  • Low pressure drop across the valve
  • Centring Holes in wafer body for alignment with flanges during installation
  • 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

Features

  • Special elastomer between the valve body and the PTFE liner ensures constant pressure on the disc
  • The contact between PTFE liner and PFA coated disc creates minimal friction and hence minimal wear
  • Viton O-Ring shaft seals
  • Pre-loading discs on the shaft ensure seal integrity
Need advice?
Call +44 (0)1625 412000 / Email

Lines open 08:00-17:00 Mon-Thurs | 08:00-16:00 Fri

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