一．Product Introduction
The Tank Bottom Side-Mounted Sampling Valve with Purge Valve adopts an all-fluorine-lined design, suitable for sampling under corrosive working conditions and solving the problem of high cost of special materials. It mainly consists of a fluorine-lined valve body, fluorine-lined valve core, fluorine-lined valve stem, valve seat, pneumatic actuator, and sampling bottle. The sampling bottle is detachable—after the sample enters the bottle, it can be sealed to avoid contamination. The flow channel is designed with no flow resistance, which does not affect the flow rate. The valve stem is rotated by a handle, electric actuator, or pneumatic actuator to drive the valve stem and valve core, allowing the sample to enter the valve core. Rotating the valve core 180° enables the sample to flow into the sampling bottle; during sample discharge, the valve core closes the sampling port to achieve zero leakage and pressure-free sampling. This design prevents pressure impact on the sampling bottle caused by valve switching, ensuring operator safety. The sampling bottle is available in transparent and light-proof types, and the valve is widely used in the pharmaceutical, chemical, and food industries.
二．Product Features
三．Technical data
| Item | Specifications |
|---|---|
| Body Size (Nominal Diameter) | DN15~100 |
| Body Ratings (Nominal Pressure) | PN0.6~4.0Mpa, ANSI Class 150/300, JIS 10K/30K |
| Sampling Quantity | 20ml, 30ml, 40ml, 80ml, 100ml |
| Sampling Capacity | 80~1000ml |
| Installation Mode | Horizontal; Vertical (customized) |
| Dimension Standard | GB (Chinese Standard), ANSI (American Standard), JIS (Japanese Standard) |
| Body Material | Stainless steel (304, 304L, 316, 316L); Stainless steel lined with fluorine (304+F46, 316L+F46); Titanium (Ti) |
| Seat Material | PTFE (F), PPL |
| Control Method | Manual, Pneumatic, Electric |
| Electric Actuator Form | Standard type, Explosion-proof type, Intelligent integrated type |
| Power Supply Voltage | 24V/110V/220V/380V AC or 24V/110V DC |
| Design Basis | GB Standard |
| Design Standard | GB/12224-2005, ANSI B16.34 |
| Connection Mode | Internal thread, External thread, Welding, Flange, Clamp |
| Test & Inspection | GB/T13927-2008 |
