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Apollo 71‑504‑01 ball valve, ¾″ bronze standard-port valve with spring-return handle, supports 600 lb WOG and vacuum service.
Apollo 71‑504‑01 ball valve is an industrial-grade, 2-piece inline bronze ball valve equipped with a stainless steel spring-return “deadman” handle. Engineered for applications requiring dependable shutoff and safety, this valve combines rugged bronze body construction with high-capacity flow and precise sealing under pressure. Rated for 600 psi CWP (cold working pressure), 150 psi steam, and vacuum service down to 29″ Hg, it adheres to MSS‑SP‑110 standard and comes with a 5‑year warranty.
Spring-return lever handle automatically returns valve to closed position for safety-critical applications
Standard-port full flow design balanced with minimized pressure drop (~30 Cv)
Forged bronze body (ASTM B584‑C84400) ensures durability and corrosion resistance
Chrome-plated brass ball with PTFE seats for smooth action and leak-tight operation
316 SS blowout‑proof stem with adjustable packing gland for added safety and maintenance flexibility
Vacuum-capable to 29 in Hg, steam-rated to 150 psi, ideal for diverse media
| Specification | Details |
|---|---|
| Brand | APOLLO |
| Model / Part Number | 71‑504‑01 |
| Valve Type | 2‑piece inline ball valve |
| Nominal Size | ¾″ (≈19 mm) |
| Port Type | Standard (≈0.68 in orifice) |
| Connection Type | ¾″ FNPT × FNPT |
| Body Material | Bronze ASTM B584‑C84400 |
| Ball Material | Chrome-plated brass |
| Seat / Trim | PTFE seats, 316 SS stem |
| Handle | 316 SS spring-return lever with vinyl grip |
| Pressure Rating (CWP) | 600 psi (non-shock) |
| Steam Rating (WSP) | 150 psi (saturated) |
| Vacuum Capability | Down to 29 in Hg |
| Operating Temperature | ‑10 °F to 500 °F (≈‑23 °C to 260 °C) |
| Travel Torque | Approx. 3× standard valve torque |
| Cv | ~30 GPM |
| Inlet‑Outlet Length | 3.00 in |
| Top‑Center Height | 7.00 in |
| Weight | 2.33 lb |
| Standard Compliance | MSS SP‑110, Prop 65 |
| Warranty | 5 years |
The Apollo 71‑504‑01 ball valve is ideal for:
Fuel sampling lines and safety shutoff systems
Industrial compressed air and gas systems
Steam distribution and condensate return lines
HVAC, plumbing, and water service lines requiring safe shutoff
Automated systems needing fail-safe pneumatic shutdown
Use PTFE thread sealant or tape on FNPT ends for reliability.
Tighten packing gland to eliminate leaks but avoid over-torque.
The spring-return handle ensures safe closing—test periodically.
Flush system prior to installation to avoid contamination.
Inspect seats and packing annually for wear or buildup.
Safety-first design with spring-return handle and blowout-proof stem
High-performance flow with 600 psi rating and vacuum compatibility
Durable, certified materials—bronze body, PTFE sealing, stainless lever
Low operating torque for reliable, long-term use
Five-year warranty and US-made quality with Apollo reliability
