CBT 3944-2002 Stainless Steel flanged check valve

1. Available medium: The temperature is not lower than -165 degree liquefied gas, Corrosive medium.

2. DN: 20 ~ 100mm

3. PN: 2.5MPa

4. Materials of main Parts: 

(1). Body: Stainless acidproof steel / Cast Iron;

(2). Cover: Stainless acidproof steel / Cast Iron;

(3). Disc: Stainless acidproof steel;

(4). Fastener: Stainless steel

    5. Dimensions