faq: items: - question: What high-purity process applications are S7500/S7700 Micro Pure 3-piece ball valves suitable for? answer: This series is suitable for high-purity, semiconductor, food and beverage, and other processes requiring high hygiene and media cleanliness. Products feature a design suitable for aseptic processes with specific construction and surface finish, using FDA approved and USP Class VI certified materials. - question: What are the temperature and pressure ranges of the S7500/S7700 Micro Pure? answer: The series has a temperature range of -50°F to 450°F (-46°C to 232°C), maximum allowable working pressure of 1000 psi WOG, and steam rating of 150 psi WSP. Actual selection should also consider media, seat material, connection type, and specific operating conditions. - question: How to select seat materials for S7500/S7700 Micro Pure? answer: Standard seat is PTFE, with optional TFM 1600, UHMWPE, or cavity filler. Seat selection should be based on media characteristics, temperature, pressure, and sealing requirements; specific configuration depends on the actual model and application conditions. - question: What optional end connections are available for S7500/S7700 Micro Pure? answer: The series offers quick-clamp, extended tube end, and SAE male fitting connections. Selection should match on-site piping interfaces, aseptic process requirements, and installation space. - question: What key design features does this ball valve have for aseptic or high-purity processes? answer: The S7500/S7700 Micro Pure features a 3-piece body design with CF3M body and ball material and 316 stem; surface finish of 15 Ra to 30 Ra. The product complies with ASME BPEa design standards, is tested to MSS SP 61, and provides zero-leakage seal class.
Product Overview
High-purity ball valve with FDA approved and USP Class VI certified materials
Ball Valve Constructed from 316L Stainless Steel with 15 Ra to 30 Ra Surface Finish for Aseptic Processes
Specifications
| Item | Parameter |
|---|---|
| Size Range | ½ - 4” (12 - 100mm) |
| Body Material | CF3M |
| Temperature Range | -50°F to 450°F (-46°C to 232°C) |
| Stem Material | 316 |
| Maximum Allowable Working Pressure | 1000psi WOG |
| Seat Material | Standard: PTFE, Optional: TFM 1600, UHMWPE, Cavity Filler |
| Seal Class | Zero Leakage |
| Ball Material | CF3M |
| Body Type | 3-Piece |
| Design Standard | ASME BPEa |
| End Connections | Quick Clamp, Extended Tube End, SAE Male |
| Test Standard | MSS SP 61 |
| Certification | USP Class VI |
| Port | Tube Bore Port: ½ - 2” |
| Face-to-Face Length | Manufacturer Standard |
| Steam Rating | 150psi WSP |
| Application | High Purity, Semiconductor, Food and Beverage |