一．Product Introduction
for installation in a horizontal pipeline Three-part flanged body made of stainless steel 1.4408/1.4401, blind hole ball and blow-out proof stem made of 1.4401, spring-loaded stem seal, dead space filling ball seats made of TFM. O-rings made of Viton Piggable, free of dead space and therefore representative, fresh sampling. Sampling volume per180° circuit: approx. 50 ml Leak-proof and vacuum-compatible due to pressure lock construction. TA-Luft certificate according to VDI 2440 Overall length according to EN 558-1 FTF 28 at DN50 L=230mm, from DN80 FTF 27 L=180mm. With screw-in adapter PTFE-antistatic with vent ¼” for glass bottle GL 45.
二．Product Features
三．Technical data
| Item | Specifications |
|---|---|
| Nominal Diameter | DN15~100 |
| Nominal Pressure | PN0.6~6.4Mpa, ANSI Class150~300, JIS 10K, 30K |
| Sampling Volume | Variable |
| Sampling Capacity | 80~1000ml |
| Installation Method | Horizontal, Vertical (optional) |
| Dimension Standard | GB (Chinese Standard), ANSI (American Standard), JIS (Japanese Standard) |
| Valve Body Material | Stainless steel (304, 304L, 316, 316L); Stainless steel lined with fluorine (304+F46, 316L+F46, 304+PFA); Titanium (Ti); Hastelloy (HC276); Zirconium (Zr702) |
| Sampling Bottle Material | High borosilicate glass, PP, PFA |
| Valve Seat Material | Same as valve body material |
| Control Method | Manual |
| Design Basis | GB Standard |
| Design Standard | GB/12224-2005, ANSI B16.34 |
| Connection Method | Female thread, Male thread, Welding, Flange, Clamp |
| Testing and Inspection | GB/T13927-2008 |
| Note | The structural length and connection dimensions of the series sampling valves can be designed and manufactured according to user requirements. |
四．The main shape and connection size
