LINED BALL CHECK VALVE

Lined Ball Check Valves

Dimensional Table

Rating: 150 Class

SIZE (NB) L±3 0D T
25MM 127 108 17
40 MM 165 127 17
50 MM 178 152 19
80 MM 203 191 23
100 MM 229 230 23
150MM 303 280 25
200 MM 421 343 28
Lined Ball Check Valve

Material Specification

NO. DESCRPTION QTY MATERIAL
1 BODY 1 CS/SS + 3 MM THK. PPH/PVDF / FEP / PFA LINNING
2 END PIECE 1 CS/SS + 3 mm THK. PPH/PVDF/FEP/ PFA LINNING
3 BALL 1 SOLID PTFE
d4 SEAT 1 INTEGRAL PVDF/FEP/PFA
5 FASTENERS - SS-304 / STEEL PLATED
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HYDRO PRESSURE:

UPTO 80 NB;
  BODY : 15 KG/CM2
  SEAT : 10 KG/CM2
FOR 100 NB
  BODY : 10 KG/CM2
  SEAT : 10 KG/CM2
ABOVE 100 NB
  BODY : 6 KG/CM2
  SEAT : 6 KG/CM2
 

Notes

1 Manufacturing Standards
  Design : Manufacture’s Standard
  Fact To Face Dimension : ANSI B 16.10 upto 100NB size, above 100NB size Manufacture’s Standard
2 Spark Test
15 KVDC
3 Standard Resin Specifications For Lining
  PTEF : ASTM D 1457
  PVDF : ASTM D 3222
  PFA : ASTM D 3307
  FEP : ASTM D 2116
4 Material
  CS : ASTM A 216 Gr.WCB
  SS : ASTM A 351 CF 8/ASTM A 351 CF8 M