A46Y(F) series

TECHNICAL REQUIREMENTS:

• Design and Manufacture: Conform to ASME, API, BS, DIN standards

• Flange dimensions: Conform to EN1092-1/ANSI B16.5

• Face to Face dimensions: Conform to EN 558-1, DIN3202 F4

• Testing: Conform to EN 12266-1, API 598

• Driving mode: Manual, pneumatic actuator, electric actuator

The Safety Valve is widely used in high-pressure systems, including steam, gas, oil pipelines, and other industrial applications. It is designed to automatically open and release excess pressure, protecting vessels, pipelines, and equipment from overpressure damage. It features reliable, stable performance with a simple and durable structure.

Valve Warranty: 2 years, unconditional replacement for quality issues.

APPLICATION:

The pilot-operated safety relief valve is an innovative type of safety valve. It is primarily used in industries such as petroleum, natural gas, chemicals, power, metallurgy, and urban gas, serving as the optimal overpressure protection device for pressurized equipment, containers, or pipelines. Its main advantages include converting the direct action of a spring into an indirect action via a pilot valve, thereby enhancing operational sensitivity. Additionally, the main valve adopts a sleeve piston design with a double-seal valve seat structure, ensuring high operational precision, excellent repeatability, rapid reseating, no leakage, the ability to discharge under high backpressure, a long service life, and stable and reliable operation. It can also be calibrated online, and after repeated activation and discharge, it can still automatically reseat and close tightly. and is easy to operate and maintain.