NO. |
Part |
Material |
1 |
Bonnet |
ASTM A105+ENP A182-F304,F316,F316L,F6,F51 |
2 |
Seat Spring |
Inconel X-7505 SS304 SS316 |
3 |
Seat |
PTFE RPTFE PEEK PPL |
4 |
Seat Injection |
1020+ZN A182-F304,F316,F316L |
5 |
Body |
ASTM A105 A182-F304,F316,F316L,F304L,F51 |
6 |
Screw |
ASTM A193-B7,B8 |
7 |
Top Flange |
ASTM A105 A182-F304 |
8 |
O-ring |
NBR Vtion |
9 |
Key |
1045 A182-F304,F316,F316L,F304L |
10 |
Stem |
A105+ENP A182-F6,F304,F316,F316L,F304L,17-4PH,F51 |
11 |
Vent Valve |
1020+ZN A182-F304,F316,F316L |
12 |
Stem Injection |
1020+ZN A182-F304,F316,F316L |
13 |
Sliding Bearing |
Stainless Steel+PTFE SS316+PTFE |
14 |
Thrust Washer |
PTFE |
15 |
Seat Ring |
A105+ENP A182-F6,F304,F316,F316L,F304L,F6,F51 |
16 |
Stud |
ASTM 193-B7,B7M,B8,B8M |
17 |
Nut |
ASTM 194-2H,2HM,8,8M |
18 |
Body Gasket |
PTFE SS304+Graphite SS316+Graphite |
19 |
Ball |
A105+ENP ASTMA182-F6,F304,F316,F316L,F51 |
20 |
Lower Gasket |
PTFE |
21 |
Drain Valve |
1020+ZN A182-F304,F316,F316L |
22 |
Antistatic Spring |
Stainless Steel SS316 |
23 |
Trunnion |
A105+ENP ASTMA182-F6,F304,F316,F316L,F51 |
24 |
Seat Sealing |
Graphite |
25 |
Gand Gasket |
SS304+Graphite |
26 |
Bottom Cover Gasket |
SS304+Graphite |