TECOFI V4242 Rising Stem Gate Valve
Tecofi V4242 rising stem gate valve: EN-GJS-500-7 ductile iron body and wedge, brass seats, PN16 flanges, DN40–DN400, 16 bar, up to +180 °C. For water, oil and steam in water supply, heating, air conditioning, fire systems and petrochemical.
- Brand Tecofi
- Origin France
- Body Ductile iron EN-GJS-500-7 (GGG50)
- Seat Cast brass
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
TECOFI V4242 Rising Stem Gate Valve
A Tecofi (France) product. Product code: V4242. Technical data, dimension tables and order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
Body: Ductile iron EN-GJS-500-7 (GGG50)
Gate: Ductile iron EN-GJS-500-7 (GGG50)
Connection: Flanged PN16
Packing: Graphite
Seat: Cast brass
Working pressure: 16 bar
Max. working temperature: +180°C
| DN (mm) | DN (inch) | L (mm) | Kg | Ref. |
|---|---|---|---|---|
| 40 | 1″1/2 | 140 | 9.8 | V4242-0040 |
| 50 | 2″ | 150 | 11.9 | V4242-0050 |
| 65 | 2″1/2 | 170 | 13.3 | V4242-0065 |
| 80 | 3″ | 180 | 17.2 | V4242-0080 |
| 100 | 4″ | 190 | 23.2 | V4242-0100 |
| 125 | 5″ | 200 | 34.2 | V4242-0125 |
| 150 | 6″ | 210 | 44.4 | V4242-0150 |
| 200 | 8″ | 230 | 67.5 | V4242-0200 |
| 250 | 10″ | 250 | 110 | V4242-0250 |
| 300 | 12″ | 270 | 155 | V4242-0300 |
| 350 | 14″ | 290 | 245 | V4242-0350 |
| 400 | 16″ | 310 | 324 | V4242-0400 |
Applications
According to Tecofi, the V4242 is for industrial installations, central heating, air conditioning, water transfer networks, water supply, irrigation, sugar factories, mines, fire systems and petrochemical use. Fluids: water, oil and steam.
Construction
- Rising stem gate valve, flanged PN16, short pattern; range DN40 to DN400.
- Full bore: the wedge is fully withdrawn from the flow when open; low pressure drop.
- Good tightness through brass seats fitted in the body and a brass sealing ring on the wedge; packing gland on the stem.
- Operated by handwheel.
- Liquid epoxy RAL 5015, 100 microns, on body and bonnet; epoxy RAL 5015, 80 microns, on the handwheel.
Standards and tests
- Flanges according to EN 1092-2 and ISO 7005-2 (ISO PN16).
- Face-to-face according to EN 558-1 series 14 and DIN 3202 F4 (short pattern).
- Pressure test according to EN 12266-1 and ISO 5208: body 24 bar, seat 17.6 bar.
Information to send with a quote request
So that CAD can quote within 24 working hours, please send:
- Valve size (DN) and quantity.
- Flange standard of the pipework (PN16 to EN 1092-2 / ISO 7005-2).
- Fluid (water, oil, steam), working pressure and temperature.
- The system it is for (water supply, heating, air conditioning, fire system, petrochemical…).
TECHNICAL SPECIFICATIONS
Specifications of TECOFI V4242 Rising Stem Gate Valve
| PARAMETER | VALUE |
|---|---|
| Model | V4242 |
| Brand | Tecofi |
| Origin | France |
| Body | Ductile iron EN-GJS-500-7 (GGG50) |
| Seat | Cast brass |
| Connection | Flanged PN16 |
| Working pressure | 16 bar |
| Max. working temperature | +180°C |
| Gate | Ductile iron EN-GJS-500-7 (GGG50) |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about V4242
How does the V4242 gate valve differ from the VOC4241C?
The V4242 is a rising stem gate valve with metal (brass) seats, 16 bar, up to +180 °C, for water, oil and steam. The VOC4241C is a resilient seat gate valve (EPDM-covered wedge) with a non-rising stem, 16 bar, up to +110 °C, for water and non-aggressive neutral liquids.
Can the V4242 be used on steam?
Yes. Tecofi lists water, oil and steam as fluids, with a maximum working pressure of 16 bar and a maximum working temperature of +180 °C. Send the actual steam pressure and temperature so CAD can check.
Which flange standard does the V4242 follow?
Flanges according to EN 1092-2 and ISO 7005-2 (ISO PN16); face-to-face according to EN 558-1 series 14 / DIN 3202 F4 (short pattern). Sizes DN40 to DN400.
What do I send to get a quote for the V4242?
Send the DN, quantity, flange standard, fluid, pressure and temperature. CAD quotes within 24 working hours.
Used this product? Write a review
MORE IN FLOW CONTROL
