1/2 in. 304 Stainless Steel Inline Check Valve
1/2 in. 304 Stainless Steel Inline Check Valve
Backordered at the manufacturer — available to order; shipping date is not currently confirmed.
Flat-rate shipping, nationwide- Orders under $100: $9.95
- Orders $100 and up: $14.95
Some oversized or bulky items ship at a different flat rate — the exact rate is shown in your cart and at checkout.
Volume order or crossing a competitor part number? Request a quote — usually answered the same business day.
The 1/2 in. 304 Stainless Steel Inline Check Valve (Midland part #949430) is an inline check valve with a 304 stainless steel body, female NPT threads on both ends and a fluoroelastomer seal.
Technical Specifications
| Part Number (MPN) | 949430 |
| Nominal Size | 1/2 in. |
| Body | 304 stainless steel |
| Seal | Fluoroelastomer |
| End connections | FPT x FPT (female NPT), thread size 1/2 - 14 |
| Inlet-to-outlet length | 2.43 in. |
| Lead content | Midland lists this model as "Lead-Free" (manufacturer designation) |
Values are from Midland's product page for 949430. Midland does not list a pressure or temperature rating on that page; ask us and we will confirm them with Midland before you order.
Installation
Install with the flow arrow pointing downstream, and follow the manufacturer's installation instructions.
Request a quote or send us your existing part number to match.
Cross-References
CVS50, RL01-108SA
Expert Guides for This Product
- Check Valve Orientation & Installation — flow direction and mounting rules
- Check Valve Sizing Guide — why line size isn't valve size
- Slamming & Water Hammer — causes and fixes
- Check Valve Leaking? — diagnose and fix it
- Check Valve Chattering — the sizing problem nobody checks
- Buna vs. Viton Seats — which elastomer fits your media