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FSPS-1500

SIZE：1/2" ~ 2"
API602 High Pressure Seal Forged Check Valves, Standard bore, Swing Type. Pressure Rating: Class 1500

Product Features



* API602, BS5352 steel wedge check valve design.

* Terofox uses High Pressure Sealing for forged valve on pressure class 2500, class 1500 is optional for standard forged gate valve or high pressure sealing type.

* Valve Nameplate on the top bonnet space
* Material from forged carbon steel, stainless steel, dual-material such as F304/F304L, special material are all available.

* Uni-directional flow path.

Applicable Standards



Size Range ½”~2”
Pressure  Class 1500
Body Material

ASTM A105N
Seat ASTM A182 F6
Disc ASTM A182 F6 + Stellite#
Gasket F304 + Graphite
Face To Face Manufacturer's Standard
Connection ASME B1.20.1 Threaded Ends
ASME B16.11 Socket Weld Ends 
ASME B36.10 Butt Weld Ends
Specifications Design as per API602 / BS5352
Marking: MSS SP-25
Valve Test  API 598