Specifications

Features:

• Material: unplasticized polyvinyl chloride
• Sizes: 110 to 200 mm
• Colors: white or blue
• Standard: ISO 4422
• Certification: ISO9001, ISO14001 and OHSAS18001
• Applications: for potable water supply

Advantages:

• Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium.
• Corrosion Resistant: resist chemical matters or electron chemical corrosion.
• Low Installation Costs: light weight and ease of installation can reduce installation costs
• High Flow Capacity: smooth interior walls result in low pressure loss and high volume
  Longevity: more than 50 years under proper use.
  

Butterfly Valve (Lever Handle Style)