1/4 in. Male NPT x 1/4 in. Barb Chrome-Plated Ball Valve with Check
1/4 in. Male NPT x 1/4 in. Barb Chrome-Plated Ball Valve with Check
Overview
Midland Industries MPN 944051 is a 1/4 in. chrome-plated brass ball valve with a male NPT inlet and a 1/4 in. hose-barb outlet, and it includes an integral check to prevent backflow. The forged-brass body uses a brass ball on PTFE seats, rated to 200 psi WOG over -20°F to 250°F. A half-turn handle controls flow on hose and tubing lines.
Technical Specifications
| Manufacturer | Midland Industries |
| Part Number (MPN) | 944051 |
| Nominal Size | 1/4 in. |
| End Connections | Hose Barb x Male NPT |
| Port Type | Standard (Mini) |
| Pressure Rating | 200 psi WOG |
| Temperature Range | -20°F to 250°F |
| Finish | Chrome-Plated |
| Body Material | Forged Brass |
| Ball Material | Brass |
| Stem Material | Brass |
| Seat Material | PTFE |
| Seal Material | PTFE |
| Special Feature | Integral Check (anti-backflow) |
| Operator | 1/2-Turn Handle |
| Lead Content | Contains Lead |
Materials of Construction
| Body | Forged Brass, Chrome-Plated |
| Ball | Brass |
| Stem | Brass |
| Seat | PTFE |
| Seal | PTFE |
| Handle | Steel with Vinyl Insulator |
Typical Applications
Used on hose and small tubing runs where flow must be shut off and backflow prevented, such as coolant, air, and low-pressure fluid transfer. The barb accepts standard 1/4 in. hose.
Cross-Reference and Interchange
Replacing a competitor valve? Match nominal size (1/4 in.), connections, and rating. Send us the part number you are crossing from and we will confirm the interchange.
Sizing and Installation Resources
- Ball Valve Materials Guide
- Ball Valve Sizing & Cv Reference
- Pressure & Temperature Ratings Chart
- NPT Thread Tightening Turns Past Hand Tight
Frequently Asked Questions
Does this valve stop backflow?
Yes, it has an integral check that prevents reverse flow.
What hose fits the barb?
A standard 1/4 in. ID hose; secure it with a clamp.
What is the pressure rating?
200 psi WOG over -20°F to 250°F.
What is the inlet connection?
A 1/4 in. male NPT thread.
California Proposition 65 Warning: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.