Product details : SMC EVND700DS-F50A-L 2 PORT PROCESS VALVE
The VN series is a combination of process valves that can be operated with pressure differential zero and comes with many variations. The VND series is for steam control.
Strengths
Process valve series VND
Air operated type
Orifice size: 7mm to 50mm
Port size: 1/8 to 2 Rc(PT)
Stainless steel available