The 390 series wafer spring check valve is made of stainless steel body and disc, between flanges PN10/16/25/40, ANSI 150 and ANSI 300, all-position mounting, metal-metal tightness, for chemical, pharmaceutical and petrochemical industries.
| Specification | Value |
|---|---|
| DN inches NPS | 1/2'' |
| Option certificate 3.1 | Yes |
| Mounting direction | All positions |
| CE risk category | II Module A2 |
| EN face-to-face standard | EN 558 Series 49 |
| DIN face-to-face standard | DIN 3202 K4 |
| Tightness test standard | API 598. table 6 |
| Closure member material | Stainless steel AISI 316 |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2GD c T2 |
| ATEX compatible | Yes |
| DN | DN15 - 1/2'' |
| Face to Face (mm) | 16.0 |
| Sealing | Metal / Metal |
| Fluid | Acids |
| Kv (m³/h) | 4.4 |
| Body material | Stainless steel CF8M (1.4408) |
| PS (bar) | 40 |
| Connections | Between flanges PN10/16/25/40 #150 |
| Seats | Stainless steel AISI 316 |
| TS max (°C) | 200 |
| TS min (°C) | -20 |
| ATEX zone | 1 & 21. 2 & 22 |
| Drinking water compatibility | Yes |
| CE | Yes |
| Obturator type | Spring |
If you have any questions about this product, please feel free to contact us.
| Product Name | Product Number | EVAC Number | Price | Add to Cart |
|---|---|---|---|---|
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN15 - 1/2'' | 390015 | S1010921 |
€6.81
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN20 - 3/4'' | 390020 | S1010922 |
€8.34
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN25 - 1'' | 390025 | S1010923 |
€11.59
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN32 - 1''1/4 | 390032 | S1010924 |
€17.04
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN40 - 1''1/2 | 390040 | S1010925 |
€23.69
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN50 - 2'' | 390050 | S1010926 |
€33.36
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN65 - 2''1/2 | 390065 | S1010927 |
€46.86
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN80 - 3'' | 390080 | S1010928 |
€69.14
(excl. btw)
|
add to cart |
| Between flanges PN10/16/25/40 #150 Stainless steel CF8M (1.4408) Spring DN100 - 4'' | 390100 | S1010929 |
€101.34
(excl. btw)
|
add to cart |
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