3/8 in. Brass Gas Ball Valve, Female NPT x Female NPT | 943201
3/8 in. Brass Gas Ball Valve, Female NPT x Female NPT | 943201
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The 3/8 in. brass gas ball valve (part 943201) is a quarter-turn shutoff valve from Midland’s Italian-made 600 WOG full-port line. The manufacturer designates the line UL 842 / UL 258 / UL 125, FM and CSA AGA 3.88 (5 psig) in its catalog, and Midland’s price list names this item a gas ball valve (“AGA/UL/CGA”); Apex has not independently verified the listing files. Forged brass body, hard chrome-plated solid brass ball and virgin TFE seats, rated 600 psi WOG non-shock and 150 psi WSP saturated steam. Full-port bore — minimal pressure drop.
Technical Specifications
| Specification | Value |
|---|---|
| Size | 3/8 in. |
| Body Material | Forged brass |
| Ball Material | Chrome-plated brass |
| Stem Material | Brass |
| Seat Material | PTFE (Teflon) |
| End Connections | Female NPT × Female NPT |
| Port Type | Full port (full bore) |
| Handle | Plated carbon steel lever handle, yellow vinyl insulator |
| Pressure Rating | 600 WOG |
| Temperature Range | −20°F to 248°F (per manufacturer catalog) |
| Operation | Quarter-turn (90°) |
| Part Number | 943201 |
Key Features
- Full-port bore — minimal pressure drop
- Quarter-turn operation — open or close in 90° of handle travel
- Chrome-plated brass ball for corrosion resistance and long seal life
- PTFE seats — low operating torque
- Bottom-entry, blow-out-proof stem
- Forged brass body and end connection — for more strength (per manufacturer)
- Plated carbon steel lever handle with yellow vinyl insulator
Common Applications
Confirm media, service conditions and required approvals with the manufacturer before ordering or specifying. Not for potable water supply (not lead-free).
Listings & Designations (per manufacturer)
- 600 WOG (Water, Oil, Gas) pressure rated
- UL 842, UL 258, UL 125 and FM — manufacturer designation (catalog logo strip); listing files not independently verified by Apex
- CSA AGA 3.88 (5 psig) — manufacturer designation; certificate not on file at Apex
- IAPMO IGC 157-2004b — manufacturer designation; listing not on file at Apex
- “CGA” appears only in Midland’s price-list item name; no CGA standard or certificate is printed in the catalog or on file at Apex
Technical Resources
- Shop All Ball Valves — Full Apex Flow ball valve catalog