Forged Steel Floating Ball Valve
Supply ball valve, forged steel valves, casting steel valve
PN: 10~250/260(CLASS: 150~1500), NPS: 1/2"~12"
Full port or conventional port
90 degree locating and lock structure;
Special Y type handle;
Fire proof and anti-static;
Mounted flange as per ISO 5211
Blow out proof steem;
Double sealing for the stem;
Bolted bonnet;
Socket welded to ANSI/ASME B1.20.1
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Naibang will be one of your best parters in China.
Any interest,please do not hesitate to contact us.
No. |
Part |
Material |
1 |
Bonnet |
ASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F51 |
2 |
Seat |
PTFE RPTFE PEEK PPL |
3 |
Body Gasket |
PTFE Graphite |
4 |
Thrust-Washer |
A105+ENP A182-F6,F304,F316,F316L,F304L,17-4PH,F51 |
5 |
Stem |
Stainless Steel |
6 |
Stop Nut |
Carbon Steel |
7 |
Spring Gasket |
A216-WCB 10256+Cr |
8 |
Lever |
ASTM A182-F304,F316 |
9 |
Backup Ring |
1015+Cr Carbon Steel+Cr |
10 |
Limited Plate |
Stainless Steel |
11 |
Positioning pin |
PTFE Graphite |
12 |
Packing |
PTFE |
13 |
"O"-Ring |
NBR Viton |
14 |
Antistatic Spring |
Stainless Steel SS316 |
15 |
Ball |
ASTM A105+ENP ASTM A182-F6,F304,F316,F316L,F51 |
16 |
Body |
ASTM A105+ENP A182-F6,F304,F316,F316L,F304L,F51 |
17 |
Stud |
ASTM A193-B7,B8M,B8,B8M |
18 |
Nut |
ASTM A194-2H,2HM,8,8M |