1/4 in. Male NPT x Male NPT Stainless Steel Mini Ball Valve
1/4 in. Male NPT x Male NPT Stainless Steel Mini Ball Valve
✓ In stock at our distribution warehouses — typically ships within 1–2 business days.
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The 1/4 in. Male NPT x Male NPT Stainless Steel Mini Ball Valve (#46912SS) is a 316 stainless steel mini ball valve built for chemical, food-processing, and corrosive-media applications where brass would corrode or contaminate the process. Quarter-turn shutoff, compact body, and 316 SS wetted parts make it a standard component in chemical metering systems, water treatment dosing skids, and industrial process piping.
Technical Specifications
| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Seat / Seal Material | PTFE (Teflon) / Buna-N |
| End Connections | See product title |
| Port Type | Full port (full bore) |
| Handle | Standard lever handle |
| Pressure Rating | 150 WOG |
| Temperature Range | −20°F to 366°F (−29°C to 186°C) |
| Operation | Quarter-turn (90°) |
| Part Number | 46912SS |
Key Features
- Compact mini body — fits tight spaces where full-size valves cannot
- Quarter-turn operation — instant open/close in 90°
- 316 Stainless Steel construction for durability
- PTFE (Teflon) / Buna-N seals
- Blow-out-proof stem for safety compliance
- 316 SS wetted parts — compatible with chlorinated water, mild acids, brine
Common Applications
Ideal for chemical metering pump outlet shutoffs, water treatment chemical dosing, food-grade fluid control, pharmaceutical process piping, and any application where 316 stainless steel material is specified for corrosion resistance or hygiene.
Technical Resources
- Brass vs. Stainless vs. PVC Ball Valves — When to choose each material
- How to Choose the Right Valve — Application-based selection guide
- Shop Stainless Steel Ball Valves — Full SS valve range