Tecofi VG4400-00 and VG6400-00 Rising Stem Knife Gate Valves
Body: Ductile iron EN-GJS-500-7 (GGG50) (VG4400-00); Stainless steel 316 (CF8M) (VG6400-00EP); Connection: Wafer, between PN10 flanges; Operating temperature: -10°C / + 80°C; Maximum operating temperature: -10°C / +130°C.
- Brand Tecofi
- Origin France
- Body Ductile iron EN-GJS-500-7 (GGG50) (VG4400-00); Stainless steel 316 (CF8M) (VG6400-00EP)
- Connection Wafer, between PN10 flanges
PRODUCT DESCRIPTION
Tecofi VG4400-00 and VG6400-00 Rising Stem Knife Gate Valves
A Tecofi (France) product. Product code: VG4400-00 / VG6400-00. Specifications and the dimension table with order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
VG4400-00
Body: Ductile iron EN-GJS-500-7 (GGG50)
Gate: Stainless steel 304
Packing: 2 PTFE rings + 1 NBR O-ring
Connection: Wafer, between PN10 flanges
Working pressure: DN50-250: 10 bar; DN300-450: 7 bar; DN500-600: 4 bar
Operating temperature: -10°C / + 80°C
Pre-formed for mounting accessories
| DN (mm) | DN (inch) | L (mm) | Kg | Ref. (Seat: NBR) | Ref. (Seat: Metal/Metal) |
|---|---|---|---|---|---|
| 50 | 2″ | 40 | 7.5 | VG4400-00NI0050 | VG4400-00MM0050 |
| 65 | 2″1/2 | 40 | 9 | VG4400-00NI0065 | VG4400-00MM0065 |
| 80 | 3″ | 50 | 10 | VG4400-00NI0080 | VG4400-00MM0080 |
| 100 | 4″ | 50 | 11.5 | VG4400-00NI0100 | VG4400-00MM0100 |
| 125 | 5″ | 50 | 15.5 | VG4400-00NI0125 | VG4400-00MM0125 |
| 150 | 6″ | 60 | 18.5 | VG4400-00NI0150 | VG4400-00MM0150 |
| 200 | 8″ | 60 | 35 | VG4400-00NI0200 | VG4400-00MM0200 |
| 250 | 10″ | 70 | 47 | VG4400-00NI0250 | VG4400-00MM0250 |
| 300 | 12″ | 70 | 61 | VG4400-00NI0300 | VG4400-00MM0300 |
| 350 | 14″ | 96 | 117 | VG4400-00NI0350 | VG4400-00MM0350 |
| 400 | 16″ | 100 | 151 | VG4400-00NI0400 | VG4400-00MM0400 |
| 450 | 18″ | 106 | 187 | VG4400-00NI0450 | VG4400-00MM0450 |
| 500 | 20″ | 110 | 205 | VG4400-00NI0500 | VG4400-00MM0500 |
| 600 | 24″ | 110 | 292 | VG4400-00NI0600 | VG4400-00MM0600 |
VG6400-00EP
Body: Stainless steel 316 (CF8M)
Gate: Stainless steel 316L
Packing: 2 PTFE rings + 1 EPDM O-ring
Connection: Wafer, between PN10 flanges
Working pressure: DN50-250: 10 bar; DN300-450: 7 bar; DN500: 4 bar
Maximum operating temperature: -10°C / +130°C
| DN (mm) | DN (inch) | L (mm) | Kg | Ref. (Seat: EPDM) | Ref. (Seat: Metal/Metal) |
|---|---|---|---|---|---|
| 50 | 2″ | 40 | 7.5 | VG6400-00EP0050 | VG6400-00MM0050 |
| 65 | 2″1/2 | 40 | 9 | VG6400-00EP0065 | VG6400-00MM0065 |
| 80 | 3″ | 50 | 10 | VG6400-00EP0080 | VG6400-00MM0080 |
| 100 | 4″ | 50 | 11.5 | VG6400-00EP0100 | VG6400-00MM0100 |
| 125 | 5″ | 50 | 15.5 | VG6400-00EP0125 | VG6400-00MM0125 |
| 150 | 6″ | 60 | 18.5 | VG6400-00EP0150 | VG6400-00MM0150 |
| 200 | 8″ | 60 | 35 | VG6400-00EP0200 | VG6400-00MM0200 |
| 250 | 10″ | 70 | 47 | VG6400-00EP0250 | VG6400-00MM0250 |
| 300 | 12″ | 70 | 61 | VG6400-00EP0300 | VG6400-00MM0300 |
| 350 | 14″ | 96 | 117 | VG6400-00EP0350 | VG6400-00MM0350 |
| 400 | 16″ | 100 | 151 | VG6400-00EP0400 | VG6400-00MM0400 |
| 450 | 18″ | 106 | 187 | VG6400-00EP0450 | VG6400-00MM0450 |
| 500 | 20″ | 110 | 205 | VG6400-00EP0500 | VG6400-00MM0500 |
| 600 | 24″ | 110 | 292 | VG6400-00EP0600 | VG6400-00MM0600 |
Technical documentation (datasheet)
TECHNICAL SPECIFICATIONS
Specifications of Tecofi VG4400-00 and VG6400-00 Rising Stem Knife Gate Valves
| PARAMETER | VALUE |
|---|---|
| Model | VG4400-00 / VG6400-00 |
| Brand | Tecofi |
| Origin | France |
| Body | Ductile iron EN-GJS-500-7 (GGG50) (VG4400-00); Stainless steel 316 (CF8M) (VG6400-00EP) |
| Connection | Wafer, between PN10 flanges |
| Working pressure | DN50-250: 10 bar; DN300-450: 7 bar; DN500-600: 4 bar (VG4400-00); DN50-250: 10 bar; DN300-450: 7 bar; DN500: 4 bar (VG6400-00EP) |
| Operating temperature | -10°C / + 80°C |
| Maximum operating temperature | -10°C / +130°C |
| Gate | Stainless steel 304 (VG4400-00); Stainless steel 316L (VG6400-00EP) |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
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