STV Delivery 4 Inch PTFE Screwed Spring Check Valve
Today A batch of large Size stainless steel check valves ordered by customers in the UK have been delivered.
Vertical Check Valve is designed for vertical flow (not suitable for down-flow applications). The valve has an angled body design to provide full flow area, and has a two-piece body to facilitate maintenance.
1. Size: DN100
3. Design as: ASME B16.34
4. Screwed end:NPT
5. Inspection: API598