HPC08-30-0-US-140 CHECK VALVE

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce HPC08-30-0-US-140 (5500105US) is a high-performance, screw-in, cartridge-style, pilot-operated hydraulic check valve designed for blocking or load-holding in high-pressure applications. It ensures free flow from port 2 to port 3 and blocks reverse flow unless the pressure at port 1 exceeds one-third of that at port 3, allowing controlled operation and enhanced system safety. The valve boasts a hardened seat for durability and minimal leakage, with options for sealed pistons and variable spring ranges to suit different application requirements. Its compact size facilitates easy integration into various hydraulic systems. With maximum pressure ratings up to 420 bar (6090 psi), proof pressures of 690 bar (10000 psi), and burst pressures reaching 1380 bar (20000 psi), this valve is built to handle demanding conditions reliably. It supports flow rates up to 30.3 lpm (8 gpm) with minimal internal leakage, ensuring efficient operation. The pilot ratio of 3:1 allows for precise control, contributing to its robust performance over a million cycle life. Temperature versatility is another feature of the HPC08-30-0-US-140, operating effectively with fluid temperatures ranging from -40°C to +100°C with standard seals and up to +204°C with fluorocarbon seals. This makes it suitable for varied environmental conditions without compromising functionality. The valve’s design accepts a wide range of hydraulic fluids and maintains performance within a viscosity range of 7.4 to 420 cSt. Installation specifications such as cavity type HVC083 and torque requirements are clearly defined, ensuring correct installation and optimal function in diverse setups without orientation restrictions. Optional accessories like various seal kits tailored for different temperature exposures further enhance its adaptability across applications.