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Lined Ball Check Valve

Ball-Check-Valve

Ball-Check-Valve

Size (NB) L ± 3 OD ± 1 T ± 3 P.C.D ± 1.6 ØHole No. of Holes ØR/F
15 mm 108 89 12 60 16 04 35
25 mm 127 108 13 79 16 04 51
40 mm 165 127 16 98 16 04 73
50 mm 178 152 18 121 19 04 92
80 mm 203 191 23 152 19 04 127
100 mm 229 229 24 191 19 08 157
150 mm 303 280 24 241 22 08 216
200 mm 421 343 28 298 22 08 270
Sr. No. Description Qty. Material
1 Body 1 D.I. Casting, WCB 216, CF 8, CF 8M + PFA, FEP, PVDF, PP, HDPE Lined Min. 3.5 mm Lining Thk.
2 End Piece 1 D.I. Casting, WCB 216, CF 8, CF 8M + PFA, FEP, PVDF, PP, HDPE Lined Min. 3.5 mm Lining Thk.
3 Ball 1 Solid PTFE
4 Seat 1 Integral PFA, FEP, PVDF, PP, HDPE Lining
5 Fasteners - SS 304 / SS 316
General Notes
Design Standard BS 5351 Short Patten
Test Standard API 598 / ISO 9393 - 2 / BS EN 12266 - 1:2003
Dimension Standard ANSI B 16.10
Face to Face Dimension ANSI B 16.5
Flange Connection ANSI B 16.5; 150#; RF
Casting Material
Ductile Iron ASTM A 395
Cast Iron ASTM A 216 Gr. WCB
Stainless Steel ASTM A 351 CF 8 / ASTM A 351 CF 8M
Lining Material
PFA ASTM D 3307
FEP ASTM D 2116
PVDF ASTM D 3222
PTFE ASTM D 1457
Hydro - Test Pressure
Size : 25 to 80 NB Body : 15 kg/cm² Seat : 11 kg/cm²
Size : 100 NB Body : 10 kg/cm² Seat : 10 kg/cm²
Size : 150 to 200 NB Body : 06 kg/cm² Seat : 05 kg/cm²
Penumatic - Test Pressure Spark Test
5 kg/cm² 15 kv dc

20 NB*:- Face to Face dimn. will as per 25 NB Valve.

32 NB*:- Face to Face dimn. will as per 40 NB Valve.

65 NB*:- Face to Face dimn. will as per 80 NB Valve.

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