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V301 (Wafer) / V302 (Lug)

V301 (Wafer) / V302 (Lug)

Product catalog summary
Overview: The document is a catalogue for V301 (Wafer) and V302 (Lug) Type Manual Knife Gate Valves, detailing specifications, materials, dimensions, and applications.
Specifications: The valves are available in sizes ranging from DN50 to DN600, with Wafer or Lug body configurations. They are designed for use in lines containing fibrous particles and liquids with suspended solids, making them suitable for industries such as pulp and paper, wastewater treatment, and under silo applications. Bonneted versions are available for vacuum and pneumatic conveying systems.
Materials: Key components are made from various materials:
  • Body: GG25, GGG40, WCB, SS304, SS316
  • Gate: SS304, SS316
  • Retaining Ring: 304/316
  • Seat: EPDM, Viton, NBR, Metal
  • Packing: PTFE+Silicone
  • Other components include materials like ASTM A36, ASTM A105, ASTM B62, ASTM A126, ASTM A193 B8, and SS420/SS316.
Dimensions and Pressure Ratings: The document provides detailed dimensions for each valve size, including length (L), diameter (D), and height (H), along with maximum operating pressures. For example, the DN50 size has a maximum operating pressure of 10 bar.
Applications: These valves are ideally suited for environments with fibrous particles and suspended solids. They are commonly used in the pulp and paper industry, wastewater treatment plants, and under silos.
Additional Features: The valves offer various seating options, including metal and soft seats, with features like bi-directional tightness and scraper designs for enhanced sealing and performance.
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Catalog excerpts

V301 (Wafer) / V302 (Lug)-1

V301 (Wafer) / V302 (Lug) Type Manual Knife Gate Valves • Available in sizes ranging from DN50 to DN600 with either Wafer or Lug body configurations. • Ideally suited to be used in lines containing fibrous particles and liquids with suspended solids. • Main application areas are pulp&paper industry, wastewater treatment plants and under silo. • Bonneted versions are available for vacuum and pneumatic conveying systems. Part Name Retaining Ring Packing Gland Steel Block Stem Cover 3) 15o Deflection Cone Metal Seat 4) 15o Deflection Cone Soft Seat 6) 15o Deflection Cone 8o Scraper Soft Seat 7) Bi-directional Tight, 8o Single Scraper 8) Uni-directional Tight, 8o Double Scraper * Please contact sales department for valves in larger sizes or non-standard configurations.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.