DIN Lift Check Valve, Piston type lift check valve, Cast steel lift check Valve, Stainless steel check Valve
is applied to various kinds of working conditions pipeline such as petroleum, pharmacy, fertilizer, chemical industry and power industry, etc.
Under nominal pressure in the PN1.6-4.0 MPa and operating temperature at -20-350ºC, that is used to cut off or connected the pipeline medium.
Face to Face: DIN3202
Flange end: DIN2543-DIN2546
Inspection & Test : DIN3230-75
1. Simple structure, reliable seal, excellent performance and nice design.
2. Overplayed STL, it is friction-resistant, corrosion resistant to make sure long-time life
3. Material is required to meet different work condition,
4. Auto Open and Closed