Heavy Duty Slurry Knife Gate Valve

Heavy Duty Slurry Knife Gate Valve

Size range: DN50-DN800
Pressure range: Max. PN16
Applicable Temperature: Max. 140 C
Multi-choice rubber materials: Natural Rubber, EPDM, NBR or Butyl
Applicable medium: mining, chemical, power plant etc.

Features

• Zero leakage and 100% isolation,.
• Bi-directional flow sealing.
• Suitable used for slurry or dry medium conveying.
• All metal parts will not contact medium except gate.
• No seat cavity design to prevent solids remaining and block the pipeline.
• Dynamic self-adjusting secondary seal.
• Rubber seat renewable design can reduce maintain charge.