OVERVIEW: The SS-CW epoxy painted carbon steel swing check valves is a
Ball Check Valve designs are well suited for general applications of fluids free from debris and entrained solids. The True Union design uniquely allows for fully serviceable, replaceable components.
Valves are available in IPS sizes 1/2" through 6" with socket/SR threaded (Special Reinforced), flanged or spigot end connectors and 8" venturied valve with socket or flanged ends. Also available in metric socket and BSP thread sizes 1/2" through 2".
EPDM or FKM O-rings are standard, and EPDM valves are NSF® Certified for Potable Water use. Also Available in High Purity, Low Extractable PVC Material.
Schedule 80 Full-Port Design, in sizes 1/2" - 4" Pressure Rated to 235 psi @ 73°F, and sizes 6" and 8" venturied and all flanged pressure rated to 150 psi @ 73°F. Suitable for Vacuum Service and manufactured to ASTM F 1970.
Optional Foot Valve Screen adapters convert the ball check valve to foot valves
All thermoplastic check valves are constructed from PVC Type I, ASTM D 1784, Cell Classification 12454 or CPVC Type IV, ASTM D 1784 Cell Classification 23447. All seal carriers are blocked, and all valve components are replaceable. Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas.
MODEL | TYPE |
SIZE
(in)
|
ENDS | BODY MTL | SEAT | Cv |
WT
(lbs)
|
A
(in)
|
B
(in)
|
C
(in)
|
F
(in)
|
G
(in)
|
ITEM NO |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BL-PT | BALL CHECK | 1/2 | THREAD UNION | PVC | EPDM | 6.3 | 0.30 | 1-7/8 | 2-7/16 | 3-13/16 | 3-1/2 | 3 | VCBL-PTUPE0050 |
BL-PT | BALL CHECK | 3/4 | THREAD UNION | PVC | EPDM | 17 | 0.46 | 2-1/4 | 2-3/4 | 4-1/4 | 3-7/8 | 3-5/16 | VCBL-PTUPE0075 |
BL-PT | BALL CHECK | 1 | THREAD UNION | PVC | EPDM | 25 | 0.70 | 2-1/2 | 2-7/8 | 4-11/16 | 4-1/4 | 3-5/8 | VCBL-PTUPE0100 |
BL-PT | BALL CHECK | 1-1/4 | THREAD UNION | PVC | EPDM | 65 | 1.04 | 3-1/16 | 3-1/4 | 5-3/16 | 4-5/8 | 4 | VCBL-PTUPE0125 |
BL-PT | BALL CHECK | 1-1/2 | THREAD UNION | PVC | EPDM | 86 | 1.37 | 3-1/2 | 3-1/2 | 5-7/16 | 5 | 4-3/8 | VCBL-PYUPE0150 |
BL-PT | BALL CHECK | 2 | THREAD UNION | PVC | EPDM | 130 | 2.47 | 4-4/16 | 4-25/32 | 7-27/32 | 6 | 5-1/4 | VCBL-PTUPE0200 |
BL-PT | BALL CHECK | 2-1/2 | THREAD UNION | PVC | EPDM | 200 | 6.80 | 6-3/16 | 5-7/8 | 8-1/2 | 7-1/2 | 6 | VCBL-PTUPE0250 |
BL-PT | BALL CHECK | 3 | THREAD UNION | PVC | EPDM | 275 | 6.98 | 6-3/16 | 6-7/8 | 9-3/4 | 7-1/2 | 6-13/16 | VCBL-PTUPE0300 |
BL-PT | BALL CHECK | 4 | THREAD UNION | PVC | EPDM | 500 | 12.13 | 7-3/4 | 7-5/16 | 10-1/4 | 9 | 7-1/2 | VCBL-PTUPE0400 |
BL-PT | BALL CHECK | 6 | THREAD UNION | PVC | EPDM | 800 | 37.07 | 11-5/8 | 11-1/6 | 15-3/4 | 11-1/4 | 10-3/16 | VCBL-PTUPE0600 |
BL-PT | BALL CHECK | 8 | THREAD UNION | PVC | EPDM | NA | 50.84 | 11-5/8 | 23-3/16 | NA | 13-1/2 | 17-13/16 | VCBL-PSUPE0800 |
BL-PS | BALL CHECK | 1/2 | SOCKET UNION | PVC | EPDM | 6.3 | 0.30 | 1-7/8 | 2-7/16 | 4-3/16 | 3-1/2 | 3 | VCBL-PSUPE0050 |
BL-PS | BALL CHECK | 3/4 | SOCKET UNION | PVC | EPDM | 17 | 0.46 | 2-1/4 | 2-3/4 | 4-3/4 | 3-7/8 | 3-5/16 | VCBL-PSUPE0075 |
BL-PS | BALL CHECK | 1 | SOCKET UNION | PVC | EPDM | 25 | 0.70 | 2-1/2 | 2-7/8 | 5-1/8 | 4-1/4 | 3-5/8 | VCBL-PSUPE0100 |
BL-PS | BALL-CHECK | 1 1/4 | SOCKET UNION | PVC | EPDM | 65 | 1.04 | 3-1/16 | 3-1/4 | 5-3/4 | 4-5/8 | 4 | VCBL-PSUPE0125 |
BL-PS | BALL CHECK | 1 1/2 | SOCKET UNION | PVC | EPDM | 86 | 1.37 | 3-1/2 | 3-1/2 | 6-1/4 | 5 | 4-3/8 | VCBL-PSUPE0150 |
BL-PS | BALL CHECK | 2 | SOCKET UNION | PVC | EPDM | 130 | 2.47 | 4-4/16 | 4-25/32 | 7-3/4 | 6 | 5-1/4 | VCBL-PSUPE0200 |
BL-PS | BALL CHECK | 2 1/2 | SOCKET UNION | PVC | EPDM | 200 | 6.80 | 6-3/16 | 5-7/8 | 9-5/16 | 7-1/2 | 6 | VCBL-PSUPE0250 |
BL-PS | BALL CHECK | 3 | SOCKET UNION | PVC | EPDM | 275 | 6.98 | 6-3/16 | 6-7/8 | 10-11/16 | 7-1/2 | 6-13/16 | VCBL-PSUPE0300 |
BL-PS | BALL CHECK | 4 | SOCKET UNION | PVC | EPDM | 500 | 12.13 | 7-3/4 | 7-5/16 | 11-13/16 | 9 | 7-1/2 | VCBL-PSUPE0400 |
BL-PS | BALL CHECK | 6 | SOCKET UNION | PVC | EPDM | 800 | 37.07 | 11-5/8 | 11-1/6 | 17-1/16 | 11-1/4 | 10-3/16 | VCBL-PSUPE0600 |
BL-PS | BALL CHECK | 8 | SOCKET UNION | PVC | EPDM | NA | 50.84 | 11-5/8 | 23-3/16 | 31-7/8 | 13-1/2 | 17-13/16 | VCBL-PSUPE0800 |
BL-PF | BALL CHECK | 1/2 | FLANGED UNION | PVC | EPDM | 6 | 0.30 | 1-7/8 | 2-7/16 | 4-3/16 | 3-1/2 | 3 | VCBL-PFUPE0050 |
BL-PF | BALL CHECK | 3/4 | FLANGED UNION | PVC | EPDM | 16 | 0.46 | 2-1/4 | 2-3/4 | 4-3/4 | 3-7/8 | 3-5/16 | VCBL-PFUPE0075 |
BL-PF | BALL CHECK | 1 | FLANGED UNION | PVC | EPDM | 24 | 0.70 | 2-1/2 | 2-7/8 | 5-1/8 | 4-1/4 | 3-5/8 | VCBL-PFUPE0100 |
BL-PF | BALL CHECK | 1 1/4 | FLANGED UNION | PVC | EPDM | 61 | 1.04 | 3-1/16 | 3-1/4 | 5-3/4 | 4-5/8 | 4 | VCBL-PFUPE0125 |
BL-PF | BALL CHECK | 1 1/2 | FLANGED UNION | PVC | EPDM | 82 | 1.37 | 3-1/2 | 3-1/2 | 6-1/4 | 5 | 4-3/8 | VCBL-PFUPE0150 |
BL-PF | BALL-CHECK | 2 | FLANGED UNION | PVC | EPDM | 125 | 2.47 | 4-4/16 | 4-25/32 | 7-3/4 | 6 | 5-1/4 | VCBL-PFPE0200 |
BL-PF | BALL CHECK | 2 1-2 | FLANGED UNION | PVC | EPDM | 193 | 6.80 | 6-3/16 | 5-7/8 | 9-5/16 | 7-1/2 | 6 | VCBL-PFUPE0250 |
BL-PF | BALL CHECK | 3 | FLANGED UNION | PVC | EPDM | 268 | 6.98 | 6-3/16 | 6-7/8 | 10-11/16 | 7-1/2 | 6-13/16 | VCBL-PFUPE0300 |
BL-PF | BALL CHECK | 4 | FLANGED UNION | PVC | EPDM | 489 | 12.13 | 7-3/4 | 7-5/16 | 11-13/16 | 9 | 7-1/2 | VCBL-PFUPE0400 |
BL-PF | BALL CHECK | 6 | FLANGED UNION | PVC | EPDM | 794 | 37.07 | 11-5/8 | 11-1/6 | 17-1/16 | 11-1/4 | 10-3/16 | VCBL-PFUPE0600 |
BL-PF | BALL CHECK | 8 | FLANGED UNION | PVC | EPDM | NA | 50.84 | 11-5/8 | 23-3/16 | 31-7/8 | 13-1/2 | 17-13/16 | VCBL-PFUPE0800 |
BL-HT | BALL CHECK | 1/2 | THREAD UNION | CPVC | VITON | 6.3 | 0.33 | 1-7/8 | 2-7/16 | 3-13/16 | 3-1/2 | 3 | VCBL-HTUHV0050 |
BL-HT | BALL CHECK | 3/4 | THREAD UNION | CPVC | VITON | 17 | 0.50 | 2-1/4 | 2-3/4 | 4-1/4 | 3-7/8 | 3-5/16 | VCBL-HTUHV0075 |
BL-HT | BALL CHECK | 1 | THREAD UNION | CPVC | VITON | 25 | 0.74 | 2-1/2 | 2-7/8 | 4-11/16 | 4-1/4 | 3-5/8 | VCBL-HTUHV0100 |
BL-HT | BALL CHECK | 1-1/4 | THREAD UNION | CPVC | VITON | 65 | 1.09 | 3-1/16 | 3-1/4 | 5-3/16 | 4-5/8 | 4 | VCBL-HTUHV0125 |
BL-HT | BALL CHECK | 1-1/2 | THREAD UNION | CPVC | VITON | 86 | 1.45 | 3-1/2 | 3-1/2 | 5-7/16 | 5 | 4-3/8 | VCBL-HTUHV0150 |
BL-HT | BALL CHECK | 2 | THREAD UNION | CPVC | VITON | 130 | 2.62 | 4-4/16 | 4-25/32 | 7-27/32 | 6 | 5-1/4 | VCBL-HTUHV0200 |
BL-HT | BALL CHECK | 2 1/2 | THREAD UNION | CPVC | VITON | 200 | 7.25 | 6-3/16 | 5-7/8 | 8-1/2 | 7-1/2 | 6 | VCBL-HTUHV0250 |
BL-HT | BALL CHECK | 3 | THREAD UNION | CPVC | VITON | 275 | 7.35 | 6-3/16 | 6-7/8 | 9-3/4 | 7-1/2 | 6-13/16 | VCBL-HTUHV0300 |
BL-HT | BALL CHECK | 4 | THREAD UNION | CPVC | VITON | 500 | 12.96 | 7-3/4 | 7-5/16 | 10-1/4 | 9 | 7-1/2 | VCBL-HTUHV0400 |
BL-HT | BALL CHECK | 6 | THREAD UNION | CPVC | VITON | 800 | 39.98 | 11-5/8 | 11-1/6 | 15-3/4 | 11-1/4 | 10-3/16 | VCBL-HTUHV0600 |
BL-HT | BALL CHECK | 8 | THREAD UNION | CPVC | VITON | NA | 55.92 | 11-5/8 | 23-3/16 | NA | 13-1/2 | 17-13/16 | VCBL-HTUHV0800 |
BL-HS | BALL CHECK | 1/2 | SOCKET UNION | CPVC | VITON | 6.3 | 0.33 | 1-7/8 | 2-7/16 | 4-3/16 | 3-1/2 | 3 | VCBL-HSUHV0050 |
BL-HS | BALL CHECK | 3/4 | SOCKET UNION | CPVC | VITON | 17 | 0.50 | 2-1/4 | 2-3/4 | 4-3/4 | 3-7/8 | 3-5/16 | VCBL-HSUHV0075 |
BL-HS | BALL CHECK | 1 | SOCKET UNION | CPVC | VITON | 25 | 0.74 | 2-1/2 | 2-7/8 | 5-1/8 | 4-1/4 | 3-5/8 | VCBL-HSUHV0100 |
BL-HS | BALL CHECK | 1-1/4 | SOCKET UNION | CPVC | VITON | 65 | 1.09 | 3-1/16 | 3-1/4 | 5-3/4 | 4-5/8 | 4 | VCBL-HSUHV0125 |
BL-HS | BALL CHECK | 1 1/2 | SOCKET UNION | CPVC | VITON | 86 | 1.45 | 3-1/2 | 3-1/2 | 6-1/4 | 5 | 4-3/8 | VCBL-HSUHV0150 |
BL-HS | BALL CHECK | 2 | SOCKET UNION | CPVC | VITON | 130 | 2.62 | 4-4/16 | 4-25/32 | 7-3/4 | 6 | 5-1/4 | VCBL-HSUHV0200 |
BL-HS | BALL CHECK | 2 1/2 | SOCKET UNION | CPVC | VITON | 200 | 7.25 | 6-3/16 | 5-7/8 | 9-5/16 | 7-1/2 | 6 | VCBL-HSUHV0250 |
BL-HS | BALL CHECK | 3 | SOCKET UNION | CPVC | VITON | 275 | 7.35 | 6-3/16 | 6-7/8 | 10-11/16 | 7-1/2 | 6-13/16 | VCBL-HSUHV0300 |
BL-HS | BALL CHECK | 4 | SOCKET UNION | CPVC | VITON | 500 | 12.96 | 7-3/4 | 7-5/16 | 11-13/16 | 9 | 7-1/2 | VCBL-HSUHV0400 |
BL-HS | BALL CHECK | 6 | SOCKET UNION | CPVC | VITON | 800 | 39.98 | 11-5/8 | 11-1/6 | 17-1/16 | 11-1/4 | 10-3/16 | VCBL-HSUHV0600 |
BL-HS | BALL CHECK | 8 | SOCKET UNION | CPVC | VITON | NA | 55.92 | 11-5/8 | 23-3/16 | 31-7/8 | 13-1/2 | 17-13/16 | VCBL-HSUHV0800 |
BL-HF | BALL CHECK | 1/2 | FLANGED UNION | CPVC | VITON | 6 | 0.33 | 1-7/8 | 2-7/16 | 4-3/16 | 3-1/2 | 3 | VCBL-HFUHV0050 |
BL-HF | BALL CHECK | 3/4 | FLANGED UNION | CPVC | VITON | 16 | 0.50 | 2-1/4 | 2-3/4 | 4-3/4 | 3-7/8 | 3-5/16 | VCBL-HFUHV0075 |
BL-HF | BALL CHECK | 1 | FLANGED UNION | CPVC | VITON | 24 | 0.74 | 2-1/2 | 2-7/8 | 5-1/8 | 4-1/4 | 3-5/8 | VCBL-HFUHV0100 |
BL-HF | BALL CHECK | 1 1/4 | FLANGED UNION | CPVC | VITON | 61 | 1.09 | 3-1/16 | 3-1/4 | 5-3/4 | 4-5/8 | 4 | VCBL-HFUHV0125 |
BL-HF | BALL CHECK | 1 1/2 | FLANGED UNION | CPVC | VITON | 82 | 1.45 | 3-1/2 | 3-1/2 | 6-1/4 | 5 | 4-3/8 | VCBL-HFUHV0150 |
BL-HF | BALL CHECK | 2 | FLANGED UNION | CPVC | VITON | 125 | 2.62 | 4-4/16 | 4-25/32 | 7-3/4 | 6 | 5-1/4 | VCBL-HFUHV0200 |
BL-HF | BALL CHECK | 2 1/2 | FLANGED UNION | CPVC | VITON | 193 | 7.25 | 3-6/16 | 5-7/8 | 9-5/16 | 7-1/2 | 6 | VCBL-HFUHV0250 |
BL-HF | BALL CHECK | 3 | FLANGED UNION | CPVC | VITON | 268 | 7.35 | 6-3/16 | 6-7/8 | 10-11/16 | 7-1/2 | 6-13/16 | VCBL-HFUHV0300 |
BL-HF | BALL CHECK | 4 | FLANGED UNION | CPVC | VITON | 489 | 12.96 | 7-3/4 | 7-5/16 | 11-13/16 | 9 | 7-1/2 | VCBL-HFUHV0400 |
BL-HF | BALL CHECK | 6 | FLANGED UNION | CPVC | VITON | 794 | 39.98 | 11-5/8 | 11-1/6 | 17-1/16 | 11-1/4 | 10-3/16 | VCBL-HFUHV0600 |
BL-HF | BALL CHECK | 8 | FLANGED UNION | CPVC | VITON | NA | 55.92 | 11-5/8 | 23-3/16 | 31-7/8 | 13-1/2 | 17-13/16 | VCBL-HFUHV0800 |