Series '150FVF'

Available with cast iron, steel or stainless steel body in sizes 2" to 12" with ANSI 150# RF flanged ends for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
275 psi @ 100 deg. F
245 psi @ 250 deg. F.

Notes:
  • These valves are designed for vertical upward flow.
  • The conical spring design allows the plug greater travel, resulting in better flow characteristics than valves of conventional design.
Unit of Measure

Size

N/A 250 mm10 in

A

N/A 645 mm25 3/8 in

B

N/A 457 mm18 in

C

N/A 254 mm10 in

D

N/A 406 mm16 in

E

N/A 229 mm9 in

Body Material 

N/A Carbon Steel

Flow Coefficient (Cv)

N/A 1561

Weight

N/A 152.1 kg335 lb

Maximum Operating Pressure PMO

N/A 250 psi at 250 ºF 285 psi at 100 ºF

Body Material

N/A A216-WCB

Screen Material

N/A 304 Stainless Steel

Bolting Material

N/A A193-B7/194-2H Carbon Steel

Gasket Material

N/A Rubber

Seat Material

N/A A351-CF8M 316SS

Bushing Material

N/A 316 Stainless Steel

Set Screw Material

N/A N/A

Screen Retainer Material

N/A 300 Series Stainless Steel

Ring Plate Material

N/A A105 Carbon Steel

Plug Material

N/A A351-CF8M 316SS

Seal Material

N/A Buna-N