Features: High-quality MaterialMade of brass, the return pin valve core ensures durability and long-lasting performance. Optimal Thread SizeWith a thread size of M30x1.5, it is compatible with UFH actuators, providing a secure and reliable fit. Easy InstallationThe return pin valve core can be easily installed without any additional tools or complicated procedures. Excellent PerformanceDesigned to deliver excellent performance, it effectively controls the flow of fluids and maintains optimal operation. Long-lasting FunctionalityBuilt to withstand the test of time, this valve core ensures long-lasting functionality and reliable operation. Specifications: *Product Name: Return Pin Valve Core *Material: Brass *Size: M30x1.5 *Color: Brass Package Content: 1x Return Pin Valve Core for UFH actuator M30x1.5 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.