Product Name: Ceramic Lined Gear Industrial Knife Gate Valve Model NO.: PZTC Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: DIN Usage: Regulation, Emptying, Drain, Flow Control Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Parallel Gate Valve Actuator: Manual Pressure: Ordinary Pressure Connection Form: Flange Material: Carbon Steel Type: Straight-through Temperature: Ordinary Temperature Media: Particle ,Powder etc. Body Material: Wcb, CF8, CF8m etc. Stem Design: Rising Stem or No-Rising Stem Packing Material: PTFE, NBR, Graphite Design Feature: Ceramic Lined Operation: Gear, electrical, Pneumaic etc. Trademark: OEM Transport Package: Plywood Case Specification: PZTC Origin: Wenzhou HS Code: 8481804090 Product Description Ceramic lined Gear Knife Gate Valve1. The sealing surface uses high-end ceramics with toughened structure which has exceeding high-wear and corrosion-resistant performances.2. knife gate valve is composed of narrow body and sliding gate.3. The gate hs sharp blade that can separate or cut the solid particles in the fluid media.4. the polishing treatment on the gate surface strengthens its penetrating power and effectively guarantees the service life of both packing and valve seat.5. the bottom of the valve body is provided with the gate hold-down device that can safely presses the gate tightly on the valve seat in order to ensure effective tight-seal.