Item Number 150FCSSSSM-12, Globe Style Silent Check Valve - Steel/Stainless Steel On Colton Industries

Series '150FCS'

Available with cast 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 horizontal and vertical flows.
The conical spring design allows the plug greater travel, resulting in better flow characteristics than valves of conventional design.
These valves can be machined to accept an optional soft seat (usually Buna-N) for bubble tight shut-off.

Unit of Measure

Specifications

ANSI Class	N/A 150/300 ANSI
Valve Type	N/A Silent Check
Size	N/A 300 mm12 in
End Connections	N/A RF Flanges
A	N/A 514 mm20 1/4 in
B	N/A 533 mm21 in
C	N/A 305 mm12 in
D	N/A 305 mm12 in
Flow Coefficient (Cv)	N/A 2495
Weight	N/A 204.3 kg450 lb
Maximum Operating Pressure PMO¹	N/A 245 psi at 250 ºF 275 psi at 100 ºF
Body Material	N/A A351-CF8M 316SS
Body Material	N/A Stainless Steel
Seat Material²	N/A A351-CF8M 316SS
Seat Material	N/A Metal-Stainless Steel
Spring Material	N/A A351-CF8M 316SS
Bushing Material	N/A 316 Stainless Steel
Set Screw Material	N/A 300 Series Stainless Steel
Plug Material	N/A A351-CF8M 316SS

¹ Recommended for liquid service only. Higher temperature ratings are available, please consult factory.
² Resilient seat materials are available. Please consult factory.

Specifications

ANSI Class

Valve Type

Size

End Connections

A

B

C

D

Flow Coefficient (Cv)

Weight

Body Material

Body Material

Seat Material

Spring Material

Bushing Material

Set Screw Material

Plug Material