Value Brand 1" FNPT 316 Stainless Steel Ball Valve Inline
A 1-inch inline ball valve with 316 stainless steel body and PTFE seats rated for 1000 psi CWP and 150 psi steam
- Full port design allows unrestricted flow through the valve
- 316 stainless steel body and ball resist corrosion in harsh environments
- Blowout-proof stem prevents stem ejection under pressure
- Locking oval handle secures valve position during operation
- Rated for 1000 psi CWP and 150 psi WSP service
1" FNPT 316 Stainless Ball Valve
This 1-inch inline ball valve uses 316 stainless steel for the body, ball and stem. Female NPT threads on both ends allow direct connection to matching pipework. A full-port design maintains flow without restriction. The valve is rated for 1000 psi cold working pressure and 150 psi steam working pressure.
Locking Handle and PTFE Seats
A locking oval handle made from 304 stainless steel prevents accidental operation. PTFE seats and body seals provide chemical compatibility across a wide temperature range. The blowout-proof stem design adds safety during pressure cycling. These features suit shut-off duties in corrosive or high-temperature lines.
Industrial and Commercial Plumbing Installers
Installers needing a full-port, high-pressure stainless valve for water, oil or steam service will find the specifications match common process requirements. Buyers who require a different pipe size, connection type or lower pressure rating should look at alternative valve configurations.
How it compares
Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.
- Price $85.99
- Pricier than about 60% of the 1,132 comparable items (median $54.99).
Specifications
| Product | |
|---|---|
| Brand name | Zoro Select |
| Product type | Other |
Questions about this item
How often will the PTFE seats and body seals need replacement in this 1" FNPT valve?
PTFE seats and body seals resist wear across the -25 to 450 °F range; replacement timing depends on cycle count and media abrasiveness rather than a fixed interval.
What pressure limit is reached first during continuous operation at high temperature?
The 150 psi WSP steam rating becomes the governing limit before the 1000 psi CWP rating when the valve runs at elevated temperatures all day.
How much heat does the 316 stainless body and 304 stainless handle radiate during all-day service?
The valve body and handle reach process temperature up to 450 °F; insulation or shielding is recommended where personnel contact is possible.
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