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Apollo 73A‑104‑01A ¾″ Carbon Steel Ball Valve is a robust, forged-body FNPT valve rated 2000 psi CWP with RPTFE seats and blow‑out‑proof stem—ideal for industrial use.
Apollo 73A‑104‑01A ¾″ Carbon Steel Ball Valve is a rugged, industrial-grade ball valve built for heavy-duty performance. This Apollo 73A‑104‑01A ¾″ Carbon Steel Ball Valve features a forged A105 carbon-steel body, chromed A108 steel ball, and RPTFE seats, rated to 2000 psi cold working pressure (CWP) for sizes ¼″–1″ and up to 1500 psi for larger sizes—all confirmed by Cooney Brothers and PipingNow sources.
The valve is equipped with a blow‑out‑proof stem, raised handle stops, adjustable gland, and zinc-phosphate corrosion protection. It supports 150 psi saturated steam, vacuum to 29 in Hg, and includes a zinc-plated steel lever with vinyl grip. Its standard-port design (Ø 0.68″) and full lever actuator make it suitable for gas, water, steam, and compressed-air systems.
Compact dimensions make it easy to install in tight spaces—3.07″ face-to-face and 2.07″ from center to top . Certified to MSS SP-110 and compliant with AAR and Prop 65, the valve is built in the USA and offers industrial-grade durability.
Forged carbon-steel body & chromed steel ball—durable under extreme conditions
RPTFE seats & MPTFE packing ensure smooth operation and leak-tight sealing
Blow‑out‑proof stem, raised handle stop, zinc-phosphate finish enhance reliability
Rated 2000 psi CWP, 150 psi steam, and vacuum service (down to 29 in Hg)
Compact dimensions (3.07″ × 2.07″) fit tight installations
USA-made, MSS SP-110 certified, Prop 65 warning compliant
Specification | Details |
---|---|
Model | 73A‑104‑01A (Series 73A‑100) |
Size | ¾″ FNPT |
Body Material | Forged A105 carbon steel |
Ball Material | Chrome-plated A108 carbon steel |
Seat/Stem Material | RPTFE seats, MPTFE packing |
Connection | Female NPT × Female NPT |
Port Size | Standard (0.68″ orifice) |
Pressure Rating | 2000 psi CWP (¼″–1″); 1500 psi (1¼″–2″) |
Steam Rating | 150 psi saturated steam |
Vacuum Rating | 29 in Hg |
Dimensions (L×H) | 3.07″ × 2.07″ |
Handle | Zinc-plated steel with vinyl grip |
Finish | Zinc-phosphate corrosion-resistant |
Certifications | MSS SP-110, AAR, Prop 65 |
Origin | Made in USA |
Ideal for use in:
Industrial piping and process systems
HVAC, steam, gas, and water service
Compressed-air and vacuum systems
Oil & gas, power plants, and boiler lines
Any system requiring high-pressure rated ball valves
Apply PTFE tape or threaded sealant to FNPT ends.
Torque to recommended specs.
Cycle fully open/close to seat the ball upon installation.
Adjust packing gland if minor leaks occur.
Inspect periodically and lubricate handle pivot if needed.
High-strength forged design offers enhanced pressure resistance
Compact and versatile, suitable for tight installations
Reliable sealing thanks to precision RPTFE components
Durable finish & safety features minimize maintenance needs
Broad certification and steam/vacuum capability meet rigorous standards
Part of the trusted 73A‑100 Series, the Apollo 73A‑104‑01A delivers industrial toughness, precise performance, and professional-grade credentials—trusted by plant engineers, HVAC installers, and maintenance professionals.