PFA Lined Ball Check Valve DN 40

GFT9’s PFA-lined ball check valves deliver reliable, corrosion-resistant backflow prevention for your industrial applications. Select the appropriate lining directly on the product page and request quote, or view our full lineup in the collection. For detailed performance data and material specifications, download the comprehensive product leaflet.

All Ball ValvesProduct Leaflet
  • PFA Lined Ball Check Valve DN 40 DN 40 - Main view - High quality industrial valve by GFT9
  • PFA Lined Ball Check Valve DN 40 DN 40 - In horizontal positions (90°–60°), backflow of 1.5–2.5 m/s triggers automatic valve closure. - High quality industrial valve by GFT9
  • PFA Lined Ball Check Valve DN 40 DN 40 - Only a single moving part ensures low maintenance and long-term reliability. - High quality industrial valve by GFT9
  • PFA Lined Ball Check Valve DN 40 DN 40 - Leakage Class D delivers controlled, minimal leakage under 0.1% of valve capacity. - High quality industrial valve by GFT9
  • PFA Lined Ball Check Valve DN 40 DN 40 - The valve installs vertically or horizontally, requiring at least 1 bar differential for horizontal use. - High quality industrial valve by GFT9
  • PFA Lined Ball Check Valve DN 40 DN 40 - On vertical mounting up to 60°, the center-guided ball closes the valve automatically. - High quality industrial valve by GFT9
1 6

Size:

DN 40

Body Material:

1.0619
Talep üzerine
İndirim Tükendi
Kargo, ödeme sayfasında hesaplanır.
Tüm ayrıntıları görüntüle

Overview exists: No (It might be blank or not assigned correctly)

No overview table metaobject assigned. Please assign one via the appropriate metafield "product_overview_table".

Product Specs

Dimensional Measurements

No ANSI measurement entries available. Please assign your ANSI measurements via the appropriate metafield.

Materials Table & File

Pos. Item Material
1 Body 1.0619 (A216 WCB), 1.4408 (CF-8M)
2 Lining Body/Ball PFA, FEP, PFA/AS, PFA/UP, PVDF, UHMW-PE*
3 Ball/Stem 1.0619 (A216 WCB), 1.4408 (CF-8M)
4 Lever 1.0619 (A216 WCB), 1.4408 (CF-8M)
5 Seat Rings PTFE/TFM, PTFE/AS, GF PTFE, o. o. req. *2
6 Bellow Packing PTFE/TFM, PTFE/AS
7 Packing Gld Follow- er 1.0619 (A216 WCB), 1.4408 (CF-8M)
8 Spring Gld Follower Spring Steel
9 Bolts and Nuts Stainless Steel A2, A4, 5.6, o. o. req.

P‑T Diagram

P-T-Diagram for Prohibron9 PFA Lined Ball Check Valve

Documentation (Optional):

  • Manufacturer Standard: German-language PDF
  • Certificate of Casting (DIN 10204-3.1): € 62.00 per valve type and nominal size, including material test report for the housing
  • Leakage Test Certificate: € 44.00 per certificate and valve type/nominal size

Other certifications upon request

Downloads

Terms And Conditions

1 4