The 481 series needle valve in ASTM A351 CF8M stainless steel, female / female BSP connection, reduced bore with rising stem, PTFE gland and FKM O-ring for group 2 fluids.
| Specification | Value |
|---|---|
| DN inches NPS | 1/4'' |
| Option certificate 3.1 | Yes |
| DN metric | 8/13 |
| Bonnet material | Stainless steel ASTM A240-304 |
| Type of seat | parallel |
| Thread standard | ISO 7-1 Rp |
| Tightness test standard | API 598 |
| Opening device | Handle |
| Centering ring | Yes |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| Shaft/stem matérial | Stainless steel AISI 304 |
| ATEX compatible | Yes |
| Opening device/signal | Manual |
| DN | DN8 - 1/4'' |
| Face to Face (mm) | 45.0 |
| Sealing | Metal / Metal |
| Fluid | Acids |
| Kv (m³/h) | 0.7 |
| Body material | Stainless steel CF8M (1.4408) |
| Bore | Reduced |
| PS (bar) | 400 |
| Connections | BSP FF |
| Seats | Stainless steel ASTM A351 CF8M |
| TS max (°C) | 180 |
| TS min (°C) | -20 |
| ATEX zone | 1 & 21. 2 & 22 |
| Warranty period | 2 years |
| Type of stem | Rotating |
| Plug material | Stainless steel ASTM A240-304 |
If you have any questions about this product, please feel free to contact us.
| Product Name | Product Number | EVAC Number | Price | Add to Cart |
|---|---|---|---|---|
| BSP FF Stainless steel CF8M (1.4408) Reduced 1/4'' | 481002 | S1010705 |
€39.17
(excl. btw)
|
add to cart |
| BSP FF Stainless steel CF8M (1.4408) Reduced 3/8'' | 481003 | S1010706 |
€40.44
(excl. btw)
|
add to cart |
| BSP FF Stainless steel CF8M (1.4408) Reduced 1/2'' | 481004 | S1010707 |
€52.13
(excl. btw)
|
add to cart |
| BSP FF Stainless steel CF8M (1.4408) Reduced 3/4'' | 481005 | S1010708 |
€85.17
(excl. btw)
|
add to cart |
| BSP FF Stainless steel CF8M (1.4408) Reduced 1'' | 481006 | S1010709 |
€157.09
(excl. btw)
|
add to cart |
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