1″ CSA Gas Ball Valve | 5150F Series | Brass Body | 125 PSI
Red-White Valve’s 5150F CSA Gas Ball Valve offers reliable performance and long-term durability for natural gas, propane, and compressed air systems.
This 1-piece brass valve features FNPT threaded ends (ASME B1.20.1-NPT) and a chrome-plated brass ball for smooth operation and corrosion resistance.
Designed for 125 PSI (400 CWP) service, it meets ANSI Z21.15 / CSA 9.1 standards, making it ideal for residential, commercial, and light industrial gas installations.
Key Features & Benefits
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125 PSI (400 CWP) Rating — Certified for gas service, ideal for high-pressure propane and natural gas systems.
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Heavy-Duty Brass Body — Machined from UNS C37700 brass for strength, corrosion resistance, and long lifespan.
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FNPT × FNPT Connections — ASME B1.20.1-NPT threaded ends ensure secure, vibration-resistant seals.
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Chrome-Plated Brass Ball — Provides low-friction operation and extended wear resistance.
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PTFE Seats & NBR O-Rings — Leak-free sealing under fluctuating temperature and pressure conditions.
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CSA & ASME Compliance — Meets ANSI Z21.15 / CSA 9.1, ASME B16.44, and CSA 9.4 standards for safe, code-compliant performance.
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Aluminum Handle — Rugged, lightweight ANSI A380 aluminum lever with plated steel screw.
Technical Specifications
| Parameter |
Details |
| Pressure Rating |
125 PSI (400 CWP) |
| Connections |
FNPT × FNPT (ASME B1.20.1-NPT) |
| Body Material |
Brass UNS C37700 |
| Ball Material |
Brass / Chrome Plated |
| Seat Material |
PTFE (Commercial Grade) |
| O-Rings |
NBR (Commercial Grade) |
| Handle |
Aluminum ANSI A380 |
| Certifications |
ANSI Z21.15 / CSA 9.1 | ASME B16.44 | CSA 9.4 |
Dimensions / Weight
| Size |
T |
W [in] |
H [in] |
L [in] |
DN [in] |
C [in] |
Wt. [lb] |
| ⅜″ |
⅜–14 NPT |
2.03 |
1.42 |
1.38 |
0.39 |
0.47 |
0.26 |
| ½″ |
½–14 NPT |
2.36 |
1.42 |
1.38 |
0.39 |
0.61 |
0.34 |
| ¾″ |
¾–14 NPT |
2.60 |
1.54 |
1.48 |
0.59 |
0.63 |
0.60 |
| 1″ |
1–14 NPT |
3.11 |
1.78 |
1.81 |
0.75 |
0.75 |
1.01 |
Material Construction
| # |
Part |
Material |
Specification |
| 1 |
Body |
Brass |
UNS C37700 |
| 2 |
Seat |
PTFE |
Commercial Grade |
| 3 |
Ball |
Brass / Chrome Plated |
UNS C37700 |
| 4 |
Cap |
Brass |
UNS C37700 |
| 5 |
Screw |
Plated Steel |
ASME SA6 |
| 6 |
Stem |
Brass |
UNS C37700 |
| 7 |
O-Ring |
NBR |
Commercial Grade |
| 8 |
Handle |
Aluminum |
ANSI A380 |
| 9 |
Packing |
PTFE |
Commercial Grade |
| 10 |
O-Ring |
NBR |
Commercial Grade |
Warning (California Prop 65): 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.