206AB LF Brass Gate Valve
The 206AB Lead-Free Brass Gate Valve delivers reliable shut-off performance for water, oil, and gas applications. Featuring a solid wedge disc and non-rising stem design, this valve ensures leak-free operation while complying with AB1953, NSF/ANSI 61 & 372 safety standards for drinking water systems.
Key Features & Benefits
✔ Lead-Free Brass Construction – Meets strict AB1953 and NSF standards for potable water safety
✔ Heavy-Duty Performance – Rated for 125 PSI WSP (Water Service) / 200 PSI WOG (Water, Oil, Gas)
✔ Non-Rising Stem Design – Ideal for tight spaces where vertical clearance is limited
✔ Screw-In Bonnet – Easy maintenance and durable seal retention
✔ Cross Handle Option – Optional ergonomic handle for improved grip and torque
✔ BAA Compliant – Suitable for projects requiring Buy America Act compliance
Technical Specifications
- Material: Lead-Free DZR Brass Body
- Connections: FNPT x FNPT (ASME B1.20.1-NPT)
- Disc Type: Solid Wedge for Superior Sealing
-
Pressure Rating:
- 125 PSI WSP (Water Service Pressure)
- 200 PSI WOG (Water, Oil, Gas)
- Certifications: NSF/ANSI 61 & 372, AB1953
Why Choose This Valve?
- Zero-Leak Assurance: Solid wedge disc provides bubble-tight shut-off
- Space-Saving Design: Non-rising stem won’t interfere with overhead installations
- Easy Maintenance: Screw-in bonnet allows quick access for repairs
- Versatile Use: Suitable for residential, commercial, and municipal water systems
Ideal Applications
✅ Potable water distribution
✅ Irrigation systems
✅ Oil/gas service lines
✅ HVAC and industrial plumbing
Optional Cross Handle: Upgrade to the ergonomic cross handle for easier operation in high-torque scenarios.
Upgrade to the 206AB LF Valve – Durable, Safe, and Built to Last.
Order now for reliable flow control in critical systems!
Dimension, Cv, Weight
Size | T | A [in] | C [in] | H [in] | L [in] | P [in] | Cv [in] | Wt. [lb] |
---|---|---|---|---|---|---|---|---|
½" | ½"-14 NPT | 1.97 | 0.65 | 2.79 | 2.36 | 0.51 | 12.4 | 0.54 |
¼" | ¼"-14 NPT | 2.12 | 0.65 | 3.17 | 2.36 | 0.74 | 27.7 | 0.80 |
1" | 1"-11.5 NPT | 2.44 | 0.78 | 3.93 | 2.75 | 1.00 | 56.8 | 1.18 |
1¼" | 1¼"-11.5 NPT | 2.75 | 0.86 | 4.21 | 3.15 | 1.25 | 90.7 | 1.80 |
1½" | 1½"-11.5 NPT | 2.84 | 0.86 | 4.82 | 3.15 | 1.50 | 137 | 2.40 |
2" | 2"-11.5 NPT | 3.23 | 0.96 | 6.27 | 3.75 | 2.00 | 304 | 3.96 |
2½" | 2½"-8 NPT | 3.81 | 1.10 | 70.9 | 5.12 | 2.36 | 340 | 6.80 |
3" | 3"-8 NPT | 4.37 | 1.29 | 8.03 | 5.12 | 2.79 | 413 | 8.66 |
4" | 4"-8 NPT | 5.15 | 1.49 | 10.31 | 5.90 | 3.81 | 725 | 15.52 |
Pressure/ Temperature Rating | |
---|---|
200 psi from 32 °F to 160 °F | 125 psi max. at 344 °F |
Material
Part | Material | Specification | |
---|---|---|---|
1 | Body | Lead Free Brass | ASTM B927 C28500 |
2 | Wedge | Lead Free Brass | ASTM B927 C28500 |
3 | Bonnet | Lead Free Brass | ASTM B927 C28500 |
4 | Stem | Lead Free Brass | ASTM B927 C28500 |
5 | Ring | Lead Free Brass | ASTM B927 C28500 |
6 | Packing ring | Graphite | WRAS approved |
7 | Packing nut | Brass | ASTM B124 C37700 |
8 | Handwheel | Aluminum | B85 |
9 | Disk | Aluminum | B85 |
10 | Nut | Steel / Zc plated | A36 |