Nominal size NPS: 2 ~ 4
Connection mode: flange
Nominal pressure Class: 150 300
Pressure difference range bar: 0.1 to 10 0.1 to 16 0.1 to 21
PMA/TMA bar/℃ : 10.2/300 12.1/250 28.8/425
Shell material: WCB/A105
1. Balanced double seat design, small volume and large displacement, can play a better role in large displacement occasions.
2. Built-in automatic air exhaust valve; Prevents air clogging.
Application: Widely used in petroleum, chemical, metallurgy, electric power, food, medicine and other industries steam heating equipment.