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2‑Pack 1″ Full‑Port Ball Valve – 304 Stainless, 1000 PSI

$29.99 on Amazon.com (as of October 15, 2026, 7:53 PM EST) View details ↗

Engineered for demanding industrial applications, this 2‑pack of 1‑inch full‑port ball valves delivers reliable shut‑off performance for water, oil, gas, and chemical fluids. Constructed from 304 stainless steel with a PTFE (Teflon) seal, the valves resist corrosion and maintain airtight and watertight integrity even under extreme conditions. The full‑bore design provides an unrestricted flow path, minimizing pressure drop and ensuring efficient fluid transfer.

Each valve features NPT male‑to‑female threads for easy integration into existing piping systems and includes a built‑in locking device that secures the handle in the open or closed position, preventing accidental operation. The heavy‑duty handle is wrapped in blue vinyl insulation for a comfortable grip, allowing a quick 90° turn to open or close the valve. Rated for temperatures from –60 °F to 450 °F and pressures up to 1000 PSI, these valves are suited for high‑pressure, high‑temperature environments.

Size1 inch (full port)
Thread TypeNPT male × female
Material304 stainless steel
Seal MaterialPTFE (Teflon)
Maximum Working Pressure1000 PSI
Operating Temperature Range–60 °F to 450 °F
What thread type is used on these valves?
The valves have NPT male threads on the inlet and NPT female threads on the outlet for standard pipe connections.
Can these valves be used with both water and gas systems?
Yes, the full‑port design and PTFE seal allow safe shut‑off of water, oil, gas, and compatible chemicals.
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