CENTRO 2PC Screwed Ball Valve NACE Standard is the type valve known as body consisted of two pieces, is of full port and quarter turn that controls the flow through the ball. This Centro two pieces threaded ball valve is mainly applied for heavy duty industry like underground pipeline anti-corrosion engineering. Among all it is a product that easy operation, maintenance and durability.
China ball valve supplier CENTRO 2PC Screwed ball valve NACE Standard made of investment casting, NACE standard, Our valve products strictly conform to ISO9001. 2PC screwed is one of the valves that easy and quick installation and operation locking device, 90° switch locating mechanism. The valve can thus be locked as required to prevent accidental operations. There are three drive modes, manual, electric and pneumatic.
Material available: SS316 SS304 SS304L 33316L, WCB
Suitable Mediums: Water, Chemical and Gas project etc.
- W.P. : 1/4"~1" - 2000 WOG(PN150)
- 1-1/4"~2" - 1500 WOG(PN100)
- 2-1/2"~4" - 1000 WOG(PN64)
- W.T. : -20°C~200°C
- Investment casting
- Blow-out proof stem
- Anti-static device (option)
- Locking device
- Tapped & drilled mounting pad
- API 607 Fire safe approved
- ASME B16.34 Wall thickness
- API 608 Design
- NACE MR0175
- Seal welded ends
- TA-Luft approved (option)
- Economic pattern - 2006W
- Thread type : ASME B1.20.1 (NPT)
DIN2999 & BS21
ISO7/1 & EN1022
|
NO |
Part Name |
Material |
|
|---|---|---|---|
|
1 |
Body |
ASTM A351-CF8M |
ASTM A216-WCB |
|
2 |
Cap |
||
|
3 |
Ball |
ASTM A351-CF8M |
|
|
4 |
Stem |
SS304/SS316 |
|
|
5 |
Gland Nut |
SS304 |
|
|
6 |
Seat |
PTFE/RTFE |
|
|
7 |
Seal |
PTFE |
|
|
8 |
Packing |
PTFE |
|
|
9 |
Trust Washer |
PTFE |
|
|
10 |
Stem Nut |
SS304 |
|
|
11 |
Bolt |
SS304 |
|
|
12 |
Nut |
SS304 |
|
|
13 |
Spring Washer |
SS304 |
|
|
14 |
Handle |
SS304 |
|
|
15 |
LockingDevice |
STAINLESS STEEL |
|
|
16 |
Handle Sleeve |
PVC |
|
|
DN |
d |
D |
L |
L1 |
H |
H1 |
H2 |
H3 |
W |
S |
A |
D1 |
D2 |
D3 |
R1 |
R2 |
ISO 5211 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
8 |
8 |
21 |
55 |
23 |
63 |
8 |
40.3 |
6.5 |
120 |
9 |
42 |
31 |
36 |
42 |
2.75 |
2.75 |
F03/F04 |
|
10 |
10 |
21 |
60 |
23 |
63 |
8 |
40.3 |
6.5 |
120 |
9 |
42 |
31 |
36 |
42 |
2.75 |
2.75 |
F03/F04 |
|
15 |
15 |
28 |
75 |
23 |
63 |
8 |
40.3 |
6.5 |
120 |
9 |
42 |
31 |
36 |
42 |
2.75 |
2.75 |
F03/F04 |
|
20 |
20 |
35 |
80 |
28 |
69 |
9 |
45 |
6.5 |
120 |
9 |
42 |
31 |
36 |
42 |
2.75 |
2.75 |
F03/F04 |
|
25 |
25 |
42 |
90 |
35 |
76 |
10 |
47.5 |
7.5 |
148 |
11 |
50 |
35.5 |
42 |
50 |
2.75 |
3.5 |
F04/F05 |
|
32 |
32 |
52 |
110 |
44.8 |
84 |
11 |
55.5 |
7.5 |
148 |
11 |
50 |
35.5 |
42 |
50 |
2.75 |
3.5 |
F04/F05 |
|
40 |
38 |
59 |
120 |
54.5 |
99 |
12 |
65.3 |
9 |
178 |
14 |
70 |
56 |
50 |
70 |
3.5 |
4.5 |
F05/F07 |
|
50 |
50 |
72 |
140 |
66 |
108 |
12 |
73 |
9 |
178 |
14 |
70 |
56 |
50 |
70 |
3.5 |
4.5 |
F05/F07 |
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