Legris 7985 56 14 1/4" Tube x MNPT Check Valve
A 1/4 inch push-to-connect check valve with a 3.6 psi cracking pressure for inline flow control
- Product typeDrain Components
- Main materialHAWA
- Prevents backflow with single-direction flow design
- Nickel-plated brass body resists corrosion in plumbing systems
- Operates reliably from -32 °F to 158 °F temperature range
- Opens at low 3.6 psi cracking pressure for efficient flow
- Push-to-connect 1/4 in tube simplifies installation without tools
1/4 in Push x BSPT Check Valve
This Legris 7985 check valve uses a push-to-connect tube end and a BSPT male thread. The inline body combines nickel-plated brass with nylon components. It is designed for fluid systems requiring automatic back-flow prevention.
Suits low-pressure air and water lines
Installers needing a 3.6 psi cracking pressure and a temperature range of -32 to 158 °F will find this valve compatible. It is not for steam service or high-pressure hydraulic circuits. Buyers who need a rated steam or water pressure limit should look elsewhere.
3.6 psi cracking pressure
This single figure determines whether the valve will open at the required system pressure. The nitrile seat and seals support full-flow operation in horizontal or vertical mounting orientations.
How it compares
Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.
- Price $27.99
- Cheaper than about 54% of the 4,240 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | Legris |
| Model name | 7985 56 14 |
| Product type | Drain Components |
| Size & build | |
| Main material | HAWA |
Questions about this item
How hot does the 7985 valve get during continuous operation?
The valve is rated for a maximum operating temperature of 158 degrees F, so it will not exceed that limit under normal conditions.
What size tubing and thread do I need to connect this check valve?
It accepts 1/4 inch tube on the push side and a BSPT male thread on the other, so you need matching 1/4 inch tubing and a female BSPT fitting.
Will the 7985 work with my existing brass and nylon fittings?
Yes, the body is nickel plated brass with nylon components and nitrile seals, making it compatible with standard brass and nylon plumbing systems.
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