MATERIAL
| Body |
ASTM A105 / ASTM A216Gr.WCB / ASTM A351GRCF8 / ASTM A351Gr.CF8M / ASTM A182F304 / ASTM A182F316 / ASTM A351GRCF3M /ASTM A351GRCF8 |
| Ball |
ASTM A276 TYPE 410 /AISI304 /AISI316 / AISI316L /
MONNEL ALLOY 20 /HAST-ALLOY |
| Stem |
ASTM A276 TYPE 410 /AISI304/ AISI316 /AISI316L/
MONNEL ALLOY 20/ HAST-ALLOY |
| Seat |
PTFE/RPTFE/GRAFOIL |
| Gland Packing |
PTFE/RPTFE/GRAFOIL |
TEST PRESSURE
| Class |
Hydraulic Body
KgCm2 (PSIG) |
Hydraulic Seat
Back Seat KgCm2(PSIG) |
Seat Air
KgCm2(PSIG) |
| 800 |
210 (2986) |
153 (2176) |
7 (100) |
| 1500 |
396 (5632) |
291 (4138) |
7 (100) |
| 2500 |
660 (9387) |
484 (6884) |
7 (100) |
THREE PIECE BALL VALVE BILL OF MATERIAL
| Partname |
Material Specification |
Qty |
|---|
| Body |
ASTM A105 /ASTM A182 F316L |
1 |
| End Piece |
ASTM A105 /ASTM A182 F316L |
2 |
| Ball |
ASTMA182Gr.F316 / ASTMA182Gr.F304 |
1 |
| Seat |
PTFE / RPTFE |
2 |
| Body Seal |
PTFE /RPTFE |
2 |
| Stem Seal |
PTFE / RPTFE |
1 |
| Gland Packing |
PTFE |
3 |
| Stem |
ASTMA276 TYPE SS316 |
1 |
| Gland Bush |
ASTMA276 TYPE SS316 |
1 |
| Stem Nut |
ASTMA194Gr.2H |
1 |
| Body EC Bolt |
ASTM A193 GR.B8M |
1 |
| Body EC Nut |
ASTMA194Gr.8M |
1 |
| Lever |
MILDSTEEL + ENP |
1 |
| Lever Sleeve |
PVC |
1 |
| Belleville Washer |
Spring Steel |
2 |
| Locking Washer |
MS |
1 |
| Lock nut |
ASTM A194Gr.2H |
1 |
DIMENSION CHART
Three Piece
Ball valve
800 |
Size |
L |
H |
ø'W' |
Wt.(Approx.)(KG) |
| Inch |
mm |
FB |
FB |
FB |
FB |
| 1/2 |
15 |
66.5 |
58 |
115 |
1.74 |
| 3/4 |
20 |
75 |
86 |
130 |
3.12 |
| 1 |
25 |
96.6 |
108 |
163 |
3.5 |
| 1 1/2 |
40 |
115 |
130 |
180 |
4.5 |
| 2 |
50 |
125 |
144 |
200 |
7.5 |
Special requirements
Special material ,customer specific design & internal parts provide as per requirement & on request.
Note: -Due to continues developments we reserve the right to change the parameters with out prior notice
