API 602 Y-Pattern Piston Check Valve – High-Pressure Forged Steel Design

Key Structural Features
✅ Y-Pattern Compact Design:
Forged Steel Body (ASTM A105/F316/F11): High-strength construction for Class 800~1500 (PN100~PN250) oil, gas, and steam systems.
Welded Bonnet: Zero-leakage ASME B16.34 compliance in extreme temperatures (-29°C~+427°C).
✅ Multi-End Connections:
Flanged (ASME B16.5): ANSI RF/RTJ for pipeline integration.
Threaded/Socket Weld (ASME B16.11): Compact solution for tight spaces.
✅ Full-Port Option:
Class 800~1500: Minimized pressure drop for high-flow refinery or chemical processing.
Cavitation Control: Smooth flow path reduces turbulence in viscous media.