JIS Swing Check Valve
1. Design and manufacture according to JIS B2074 B2084. 2. Disc is swivel and lifting, available to install it at port condition with straightway type, parallel pipeline and vertical pipeline. 3. Shaft and hinge pin follows internal structure to reduce outside leakage. 4. Body, bonnet is bolted . Under condition of high pressure (PN≥10MPa), middle flange adopts pressure sealed structure to make small product bulk, light weight, reliable sealing.
Design Structure and Features:
A.Design and Manufacturing: As per JIS B2074 B2084
B. Face to face: As per JIS B2002
C. Flange: As per JIS B2212 B2214
D. Butt welding dimensions: As per ANSI B16.25
E. Valve Inspection and Test: As per JIS B2003
F. Body Material: WCB, CF8, CF8M, CF3, CF3M