SPCV Integral Sight Glass / Wafer Poppet Check Valve

The SPCV combines all the benefits of the CTSG tubular sight Glass with it’s 360° process viewing with an integral poppet check valve. The design is both space and cost saving whilst also helping with joint reduction in the process plant. The SPCV has a heavy wall borosilicate glass viewing section complete with PFA lined carbon steel flanges, one of which houses a non return valve. The glass is supported within a robust stainless steel tie rod ‘cage’. The poppet check valve has a Hastelloy spring and glass filled PTFE poppet. The design incorporates  all of the benefits of the WPCV with a floating poppet and machined PFA seat for effective sealing.  The SPCV tie rods can be adjusted without removing from the pipeline and can be fitted equally as well in horizontal or vertical applications.  All wetted parts are PTFE, PFA , Hastelloy and Borosilicate Glass.

To Suit ASME 150 and Din PN10/16 Flanged Piping Systems

Dimensions
To Suit Pipework Face – Face Flange ø Raised Face ø Weight Glass
ASME 150 Piping System
Inches mm Dim. A mm Dim. B mm Dim. C mm Kg ømm Wall mm
1 25 152 110 51 3.8 30 4.5
1 1/2 40 178 125 73 5.2 50 7.0
2 50 203 150 92 7.7 60 9.0
3 80 241 190 127 13.5 90 9.0
4 100 292 230 157 18.8 120 9.0
DIN PN 10/16 Piping System
Inches mm Dim. A mm Dim. B mm Dim. C mm Kg ømm Wall mm
1 25 160 115 68 3.9 30 4.5
1 1/2 40 200 150 88 5.6 50 7.0
2 50 230 165 102 8.5 60 9.0
3 80 310 200 138 12.3 90 9.0
4 100 350 220 162 18.8 120 9.0

Flanges can also be supplied in PFA lined stainless steel, we can supply the SPCV in special lengths if required.