Knife Gate Valves
Knife Gate Valves: AVFI’s uni & bi-directional knife gate valves are available with a wide range of body and sealing types, including semi lugged or fully lugged body with an open shroud or bonnet options. Our standard knife gate valves are fitted with resilient seats, a metal seat knife gate valve option is available on request. AVFI’s knife gate valves range in sizes from DN 50 (50 mm) to DN 1500 (1.5 metres) and stocked knife gate valves pressure ratings vary up to PN 10 (10 Bar). For higher pressure applications please contact AVFI. Stocked knife gate valves are available in epoxy coated cast iron and stainless steel. As valve specialists AVFI can provide riser extensions & automate your valves with either electric or pneumatic actuators, in a fast turn-a-round time.
AVFI’s uni & bi-directional knife gate valves are made to the highest quality and adhere to Australian standards in both our epoxy coated cast iron & 316 stainless steel valve range. Viton (for Uni-directional) & NBR (for bi-directional) seals are standard providing a superior seal, also available with optional PTFE and metal seats upon request. Refer to the appropriate data sheet for full knife gate valve details.
Uni-directional Resilient Seated Stainless Steel Knife Gate Valve
**** NEW DESIGN ****
DN50 – DN1200
316 stainless steel body, gate, stem and yoke
Viton seat as standard
Lugged AS4087 CL16 (others on request)
Adjustable gate guides for sealing at low pressures
Blade protector guards
Gearbox on 450mm and above as standard
Metal seat available on request
Pneumatic actuation available
Many other accessories available including limit switches
To view & print PDF files, please download Adobe Reader at http://get.adobe.com/reader/