Full Port Brass Ball Valve | 5044AB Series | FNPT x FNPT | DZR Lead-Free Brass | Full Port 600 WOG
Full Port Brass Ball Valve | 5044AB Series | FNPT x FNPT | DZR Lead-Free Brass | Full Port 600 WOG
The 5044AB Full Port Ball Valve is precision-engineered from DZR lead-free brass for superior corrosion resistance, high flow capacity, and long-term durability. Its full-port design ensures unrestricted flow, while the chrome-plated ball and PTFE seats deliver smooth operation and dependable shutoff. Ideal for potable water, gas, and HVAC applications, this valve is built to handle demanding commercial and residential systems.
Featuring threaded FNPT x FNPT connections that meet ASME B1.20.1-NPT standards, a blow-out proof stem, and adjustable PTFE packing, the 5044AB provides professional-grade reliability and safety under pressure. Rated for 600 PSI WOG and 150 PSI WSP, it’s also vacuum rated to 29 in-Hg for versatility across hydronic, gas, and vacuum systems.
Key Features
- DZR Lead-Free Brass Body: Certified to AB1953, NSF/ANSI/CAN 61 & 372 for potable water use.
- Full Port Design: Maximizes flow capacity and minimizes pressure drop for optimal system performance.
- FNPT x FNPT Threaded Ends: Machined to ASME B1.20.1 standards for secure, leak-tight connections.
- Blow-Out Proof Stem: Designed for safe operation under high-pressure conditions.
- Chrome-Plated Brass Ball with PTFE Seats: Provides smooth operation, corrosion resistance, and long-term sealing reliability.
- Adjustable Packing Nut: Ensures a tight stem seal and easy maintenance access.
- High Pressure Rating: 600 PSI WOG / 150 PSI WSP for water, oil, gas, and hydronic systems.
- Vacuum Service Rated: Tested to 29 in-Hg per ASME Section V.
- Meets BAA Requirement: Eco-conscious design compliant with the Build America, Buy America Act.
Applications
- Potable water and plumbing systems
- HVAC and hydronic installations
- Gas and propane line shutoffs
- Fire protection trim and drain systems
- Industrial and mechanical processing lines
- Vacuum systems
Pressure / Temperature Rating
- 600 PSI WOG: from 15°F to 160°F
- 150 PSI Max: at 366°F
Dimension, Cv, Weight
| Size | Connection | A (in) | C (in) | H (in) | L (in) | P (in) | Cv | Weight (lb) |
|---|---|---|---|---|---|---|---|---|
| ¼″ | ¼ - 18 NPT | 1.73 | 0.45 | 1.55 | 3.19 | 0.39 | 8 | 0.34 |
| ⅜″ | ⅜ - 18 NPT | 1.73 | 0.45 | 1.55 | 3.19 | 0.39 | 8 | 0.32 |
| ½″ | ½ - 14 NPT | 2.13 | 0.55 | 2.13 | 3.60 | 0.59 | 15 | 0.58 |
| ¾″ | ¾ - 14 NPT | 2.56 | 0.59 | 2.26 | 3.60 | 0.79 | 30 | 0.86 |
| 1″ | 1 - 11.5 NPT | 2.92 | 0.71 | 2.57 | 4.98 | 0.98 | 60 | 1.34 |
| 1¼″ | 1¼ - 11.5 NPT | 3.39 | 0.73 | 2.79 | 4.98 | 1.26 | 110 | 2.14 |
| 1½″ | 1½ - 11.5 NPT | 3.90 | 0.77 | 3.28 | 5.57 | 1.57 | 130 | 3.12 |
| 2″ | 2 - 11.5 NPT | 4.45 | 0.81 | 3.58 | 5.57 | 1.97 | 360 | 4.82 |
| 2½″ | 2½ - 8 NPT | 6.02 | 1.18 | 4.70 | 11.07 | 2.56 | 450 | 9.78 |
| 3″ | 3 - 8 NPT | 6.81 | 1.22 | 5.15 | 11.07 | 3.15 | 620 | 13.9 |
| 4″ | 4 - 8 NPT | 7.64 | 1.32 | 5.64 | 11.07 | 3.94 | 1200 | 20.4 |
Material
| # | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | DZR Lead-Free Brass | ASTM B927 C27453 |
| 2 | End Piece | DZR Lead-Free Brass | ASTM B927 C27453 |
| 3 | Ball | Lead-Free Brass / Chrome-Plated | ASTM B927 C27450 |
| 4 | Seat | PTFE | PTFE |
| 5 | Stem | Lead-Free Brass | ASTM B927 C27450 |
| 6 | Packing | PTFE | PTFE |
| 7 | Packing Nut | Brass | ASTM B124 C37700 |
| 8 | Handle | Steel / Geomet® Plated | ASTM A36 |
| 9 | Handle Nut | Steel / Zinc-Plated | ASTM A36 |
⚠ California Prop 65 Warning:
This product can expose you to chemicals including lead, known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov.