CENTRO 2PC Male x Female Threaded Ball Valve with PTFE seals & seats. The stem is designed with integral T-type shoulder to provide blow-out proof effectively.It is internally inserted as the backseat function to assure stem sealing safety at all pressure. All material tested and rest assure your competitive price, on time delivery, technica support and after sales service.
CE certificated CENTRO 2PC Male x Female Threaded ball valve is made of investment casting of high quality. Main material SS316, its excellent corrosion resistance for most applications. Stainless steel & PTFE/RPTF works well for those mediums of water, oil, gas/air, fuels, alcohols and acid.Antistatic devices between ball & stem and stem & body are assembled by a spring & a stainless steel ball, which ensure all metal valve parts are grounding. The ball valves are fitted with tight seals to ensure no leakage and a long lasting seal after years of frequent usage.
- Full port, 1/4"~4" (DN8~DN100)
- W.P. : 1000 WOG (PN64)
- W.T. : -20°C~150°C
- Investment casting
- Blow-out proof stem
- Anti-static device (option)
- Locking device
- Thread type : ASME B1.20.1 (NPT)
DIN2999 & BS21 ISO7/1 & EN10226
|
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 |
L |
D |
H |
S |
|---|---|---|---|---|
|
8 |
64.5 |
13.5 |
56 |
102 |
|
10 |
64.5 |
17.5 |
56 |
102 |
|
15 |
66 |
22 |
57 |
102 |
|
20 |
82 |
27 |
66 |
120.5 |
|
25 |
95 |
34 |
76 |
158.5 |
|
32 |
111.2 |
42.4 |
81 |
158.5 |
|
40 |
130.6 |
48.5 |
98 |
188 |
|
50 |
151 |
61 |
106 |
188 |
|
65 |
185 |
77 |
138 |
245 |
|
80 |
212 |
90 |
154 |
290 |
|
100 |
235 |
115 |
178 |
320 |
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