Description
FFV Dual Plate Check Valves should be installed in horizontal flow with pins Vertical for best performance with Wafer Design, Intigral soft seated with spring action.
Features
- Up to 75% lighter and significantly smaller than a comparable ANSI or API flanges
- Close piping and hook-up arrangements with typically 25% smaller Clamp diameter
- Easier fabrication and installation with no bolt holes to align
- Typically 40% shorter connection lengths
- Only 4 bolts to tighten rather than up to 24 on a conventional flange
- The clamp can be rotated completely round the hub for easy bolt Orientation and tightening
- Quicker and easier assembly and disassembly,minimizing Maintenance downtime
Applications
Petrochemical,Industrial Piping,Power Generation,Onshore,Offshore & subsea pipeline application,Oil and Gas Production.
Specification:
Body
ASTM A216 Gr.WCB, ASTM A217 Gr.CA15,ASTM A351 Gr.CF8,ASTM A351 Gr.CF8M,CF3M
Disc
ASTM A216 Gr.WCB, ASTM A217 Gr.CA15,ASTM A351 Gr.CF8,ASTM A351 Gr.CF8M,CF3M
Size
25 mm to 500 mm
Seat
Metal to Metal
End Connection
Wafer, Lugged, Flanged
