The knife gate valve FL300 is a bidirectional knife gate valve, which is mainly applied to regulate mediums with a high solid content. Due to the use of a universal slide plate, which makes the FL300 unique, there are no dead spots where the medium might build up. Furthermore the knife gate valve is very easy to maintain because of its two-part body.
The outstanding characteristics of the FL300 are especially valued in food and paper industry. The different sizes, pressure stages, materials and drives are shown on the datasheet, which you can download on our website. For special executions please contact our sales department.
Knife gate valve FL300 with GG25-body and handwheel
Knife gate valve type FL300-CS1ERW (Art.-Nr.: 272-1003-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: EPDM
- Working temperature: -20°C to +120°C
- Actuator: Handwheel rising stem
Knife gate valve type FL300-CS1NRW (Art.-Nr.: 272-1013-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./NBR/PTFE-Synt.
- Seal: NBR
- Working temperature: -20°C to +90°C
- Actuator: Handwheel rising stem
Knife gate valve type FL300-CS1MRW (Art.-Nr.: 272-1001-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: Metal
- Working temperature: -20°C to +120°C
- Actuator: Handwheel rising stem
Knife gate valve FL300 with GG25-body and pneumatic actuator
Knife gate valve type FL300-CS1EDW (Art.-Nr.: 272-1004-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: EPDM
- Working temperature: -20°C to +120°C
- Actuator: Pneum. D/A
Knife gate valve type FL300-CS1NDW (Art.-Nr.: 272-1014-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./NBR/PTFE-Synt.
- Seal: NBR
- Working temperature: -20°C to +90°C
- Actuator: Pneum. D/A
Knife gate valve type FL300-CS1MDW (Art.-Nr.: 272-1002-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: GG25
- Gate: SS304L (1.4306)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: metal
- Working temperature: -20°C to +120°C
- Actuator: Pneum. D/A
Knife gate valve FL300 with stainless steel body and handwheel
Knife gate valve type FL300-SSERW (Art.-Nr.: 272-1007-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: EPDM
- Working temperature: -20°C to +120°C
- Actuator: handwheel rising stem
Knife gate valve type FL300-SSNRW (Art.-Nr.: 272-1019-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./NBR/PTFE-Synt.
- Seal: NBR
- Working temperature: -20°C to +90°C
- Actuator: handwheel rising stem
Knife gate valve type FL300-SSMRW (Art.-Nr.: 272-1005-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: metal
- Working temperature: -20°C to +120°C
- Actuator: Handwheel rising stem
Knife gate valve FL300 with stainless steel body and pneumatic actuator
Knife gate valve type FL300-SSEDW (Art.-Nr.: 272-1008-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: EPDM
- Working temperature: -20°C to +120°C
- Actuator: pneum.D/A
Knife gate valve type FL300-SSNDW (Art.-Nr.: 272-1018-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./NBR/PTFE-Synt.
- Seal: NBR
- Working temperature: -20°C to +90°C
- Actuator: pneum.D/A
Knife gate valve type FL300-SSMDW (Art.-Nr.: 272-1006-xx)
- DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600
- Connection: Wafer flanged PN10
- Body: CF8M (1.4408)
- Gate: SS316L (1.4404)
- Stem: SS303 (1.4305)
- Packing: PTFE-Synt./EPDM/PTFE-Synt.
- Seal: metal
- Working temperature: -20°C to +120°C
- Actuator: Pneum. D/A
Type
Knife Gate Valve
Operations
Handwheel rising Stem, Handwheel non-rising Stem, Chainwheel, Electric Actuator, Pneumatic double-acting, Pneumatic single-acting, Quick-closing Lever, Gearbox with Handwheel
Sizes
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, (Larger on request)
Flange connection
PN10, ANSI 150, PN16
Body material
GG25, 1.4408, 1.4571
Gate plate
1.4301, 1.4408, 1.4571, Hardox
Packing gland
PTFE, Graphite, PTFE+NBR, PTFE+EPDM, PTFE+Viton
Sealing ring
NBR, EPDM, Silicon, Viton, PTFE, Flucast ABP
Download “Knife Gate Valve FL300 Overview”
Download “Knife Gate Valve FL300 Handwheel Non-Rising Stem”
Download “Knife Gate Valve FL300 Pneumatic Double-Acting”
Download “Knife Gate Valve FL300 Pneumatic Single-Acting”
Download “Knife Gate Valve FL300 Electric Actuator”
Download “Knife Gate Valve FL300 Gearbox With Handwheel”
Download “Knife Gate Valve FL300 Chainwheel”