GFT 9
PFA Transfer Molding Meets Precision Engineering
PFA Lined Sample Valve
Key Specifications
Design Norm: DIN/ISO
Lining: PFA, PFA/UP, PFA/AS, PVDF, PP and UHMW-PE
Body: 1.0619 (A216 Gr. WCB), 1.4408 (CF8M)
Pressure Range: Vacuum up to 16 bar
Temperature Range: -10° C up to 150°C (lower/higher temperatures on request)
Partner with GFT9
Global Reach
Manufacturer
Dependable
Digital Friendly
Core PFA Features
Corrosion Resistance
Low Friction / Non-Stick
Electrical Insulation
Thermal Stability
PFA 라이닝 샘플 밸브 | DN 25 & 50 | 정밀한 샘플링 Features
Our PFA 라이닝 샘플 밸브 | DN 25 & 50 | 정밀한 샘플링 Certificates
Provaron9 Materials
| Pos. | Item | Material |
|---|---|---|
| 100 | Body | 1.0619 (A216 WCB)/PFA* |
| 106 | Cover | Stainless Steel |
| 203 | Lever | Stainless Steel |
| 205 | Valve Seat | 1.0619 (A216 WCB) |
| 206 | Bellows | PTFE |
| 226 | Flange Connection | Modified PTFE |
| 302 | Guide Ring | PTFE-Carbon |
| 400 | O-Ring | FKM |
| 402 | Packing Ring | PTFE |
| 405.1/2 | Pressure Ring | Stainless Steel |
| 509 | Stuffing Box | Stainless Steel |
| 514 | Nut | HDPE |
| 904 | Spring Cap | Stainless Steel |
| 920 | Spring Bushing | Stainless Steel |
| 952 | Threaded Pin | Stainless Steel |
| 954 | Nut | Stainless Steel |
| 956 | Compression Spring | Stainless Steel |
Provaron9 Measurements
DIN Standards
| Size | L | H | ød | øk | øD | Bolting | Weight |
|---|---|---|---|---|---|---|---|
| DN 25 | 160mm | 190mm | 68mm | 85mm | 115mm | 4 x 14 (M12) | 10kg |
| DN 40 | 200mm | 250mm | 88mm | 110mm | 150mm | 4 x 18 (M16) | 18g |
| DN 50 | 230mm | 195mm | 102mm | 125mm | 165mm | 4 x 18 (M16) | 18kg |
| DN 80 | 310mm | 310mm | 138mm | 160mm | 200mm | 8 x 18 (M16) | 18g |
ANSI Standards
| Size | L | H | ød | øk | øD | Bolting | Weight |
|---|---|---|---|---|---|---|---|
| NPS 1" | 190mm | 50.8mm | 79.4mm | 108mm | 4 x 15.9 | 10kg | |
| NPS 1½" | 250mm | 73mm | 98.4mm | 127mm | 4 x 15.9 | 18kg | |
| NPS 2" | 195mm | 92.1mm | 121mm | 152.4mm | 4 x 19 | 18kg | |
| NPS 3" | 310mm | 127mm | 152.4mm | 190.5mm | 4 x 19 | 18kg |
Pressure Temperature Diagram
Industry Applications
The Provaron9 sample valve, with its virgin PFA lining and gas-tight PTFE bellows seal, is built to meet the highest safety and purity standards in process industries. Its resistance to highly corrosive, permeating, or reactive media makes it especially valuable where traditional materials like stainless steel or standard plastics fall short. From toxic sampling in chemical plants to aseptic draws in pharmaceutical lines, the Provaron9 delivers repeatable performance and total process containment — making it an essential tool wherever sampling accuracy, operator protection, and product integrity are non-negotiable.
Pharmaceutical & Biopharma
Aseptic sampling of pure media in sterile environments
Chemical & Fine Chemicals
Gas-tight, contamination-free sampling of corrosive or hazardous liquids
Food & Beverage
Safe product quality checks under hygienic conditions
Oil & Gas
Sampling of aggressive process fluids and volatile compounds
Battery & Electronics Production
Leak-proof sampling of highly permeating or reactive media
Water & Wastewater Treatment
Controlled sampling of chemically treated or high-purity process water
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