1-Piece Check Valves
Product
|
Series
|
End Connection
|
Size Inlet x Outlet
|
Spring Nominal Cracking Pressure
|
---|
Cv Reduction - 0.35 | Female NPT | 1/4" Female NPT x 1/4" Female NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 0.35 | Female ISO Tapered | 1/4" Female ISO Tapered x 1/4" Female ISO Tapered | 1/3 psi (0.02 bar) | ||
Cv Reduction - 0.35 | Male NPT | 1/4" Male NPT x 1/4" Male NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 0.35 | Male ISO Tapered | 1/4" Male ISO Tapered x 1/4" Male ISO Tapered | 1/3 psi (0.02 bar) | ||
Cv Reduction - 0.35 | Male NPT, Female NPT | 1/4" Male NPT x 1/4" Female NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 0.35 | Female NPT, Male NPT | 1/4" Female NPT x 1/4" Male NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 1.20 | Female NPT | 1/2" Female NPT x 1/2" Female NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 1.20 | Male NPT | 1/2" Male NPT x 1/2" Male NPT | 1/3 psi (0.02 bar) | ||
Cv Reduction - 1.20 | Male NPT, Female NPT | 1/2" Male NPT x 1/2" Female NPT | 1/3 psi (0.02 bar) |

1-Piece Check Valves
The 1-Piece Check Valves category from DK-Lok features the reliable and versatile VP33 Series. Designed for industrial applications, these high-quality valves ensure optimal performance and safety in fluid systems. Each valve in this category is engineered with precision, incorporating durable materials and advanced technology to meet diverse operational needs.
Key Features:
- Low Cv Reduction: Valves in this category offer a Cv reduction of 0.35, making them suitable for controlled flow and pressure applications.
- Variety of End Connections: Choose from Female NPT, Male NPT, Female ISO Tapered, or Male ISO Tapered to suit your piping requirements.
- Nominal Cracking Pressure: All valves are designed with a spring nominal cracking pressure of 1/3 psi (0.02 bar), ensuring effective backflow prevention.
- Durable Construction: Built to withstand rigorous industrial environments, ensuring long-term reliability and safety.
Applications:
These 1-piece check valves are ideal for preventing backflow in various industries, including oil and gas, chemical processing, power generation, and more. Their robust design ensures reliable operation even under high-pressure conditions.
Why Choose DK-Lok VP33 Series?
DK-Lok's VP33 series offers exceptional versatility and durability, making it a preferred choice for professionals seeking reliable and efficient check valves. Whether you need valves for high-pressure or low-pressure applications, the VP33 series delivers unmatched performance and value.