PFA Lined Ball Valve DN 40

GFT9’s PFA-lined ball valves deliver reliable, corrosion-resistant shut-off solution for your industrial applications. Select the appropriate lining, actuator and add-on configuration directly on the product page to request a 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
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Size:

DN 40

Body Material:

1.0619
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Name Spheron9
Operational Characteristics On / Off
Design Norm DIN | ANSI
Flange Dimensions EN 1092-1 (PN 16, form B1) | ASME B16.5 (Class 150, RF)
Flange Dimensions EN 1092-1 (PN 16, form B1) | ASME B16.5 (Class 150, RF)
Face-Face-Dimensions EN 558 Series 1 (PN) | ASME B16.10 (Class)
Actuator Connection ISO 5211
Pressure Range up to 16 bar (see P-T Diagram)
Temperature Range up to +200 °C (see P-T diagram, Section 1.8); lower limit is body-material dependent — on request. TA-Luft certification valid to +180 °C.
Quality Control Body 24 bar, Dielectric strength test 20 kV
Certificates EU Pressure Equipment Directive 2014/68/EU, German Clean Air Act (TA-Luft), SIL

Product Specs

Dimensional Measurements

General arrangement and dimensions, GFT9 Spheron9 PFA-lined ball valve: face-to-face L1, overall height H1, lever length LH, nominal bore DN, raised face Ød, bolt circle Øk, flange outside diameter ØD and bolting n × ØB. Illustrated valve DN 50. Document GFT9-SPI-DRW-002 Rev. A.

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

Materials Table & File

Exploded view, GFT9 Spheron9 PFA-lined ball valve, with item numbers keyed to the parts list. Fasteners (Pos. 9 and 13–19) are omitted for clarity and remain in the scope of supply. Illustrated valve DN 50. Document GFT9-SPI-DRW-001 Rev. A.
Pos. Item Material
1, 2, 10 Body / End Flange / Gland Follower 1.0619 (A216 WCB), 1.4408 (CF-8M)
1, 2, 6 Lining Body / Ball PFA, FEP, PFA/AS, PFA/UP, PVDF, UHMW-PE*
6 Ball / Stem CD4MCuN
7 Lever 1.0619 (A216 WCB), 1.4408 (CF-8M)
4 Seat Rings PTFE/TFM, PTFE/AS, GF PTFE, o. o. req. *2
3 Bellow Packing PTFE/TFM, PTFE/AS
8 Spring Gland Follower Spring Steel
5 Thrust Ring Steel
11 Earthing Spring 1.4301
12 Retaining Washer 1.4301
9, 13–19 Bolts, Nuts and Washers Stainless Steel A2, A4, 5.6, o. o. req.

P‑T Diagram

Pressure-Temperature diagram, GFT9 PFA-lined ball valve, valid up to DN 150

Pressure-Temperature diagram for GFT9 PFA-lined ball valves up to DN 150, non-vacuum service. DN 200 pressure-temperature data on request.

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

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