Features 1、Suitable for a variety of brands steam generators or electric boilers, coal-fired boilers and so on. 2、Standard 1/4 thread port for easy installation. 2KG,5KG, 7KG, 8KG, 10KG five kinds of pressure bearing. 3、When the pressure is low to the specified value, the valve automatically closes to ensure the safe operation of the equipment. 4、Designed to protect tools and pipe from damage if the pressure becomes too great by relieving excess pressure when it goes over the set amount. 5、100% brand new and high quality material, sturdy, durable and long lasting. Specification Features: 1. 100% brand new and high quality material, sturdy, durable and long lasting. 2. Designed to protect tools and pipe from damage if the pressure becomes too great by relieving excess pressure when it goes over the set amount. 3. When the pressure is low to the specified value, the valve automatically closes to ensure the safe operation of the equipment. 4. Standard G1/4 thread port for easy installation. 2KG,5KG, 7KG, 8KG, 10KG five kinds of pressure bearing. 5. Suitable for a variety of brands steam generators or electric boilers, coal-fired boilers and so on. Specification: Condition:100% Brand New Color: As Pictures Shown Thread port:G1/4 Weight: Approx.47g Package list: 1 * Safety Valve Package List