Hot selling stainless steel 3 pcs 1/4~4 inch stainless steel 304/316 ball valve
The three-piece ball valve is one of the most widely used valves in recent years. The three-piece internally threaded ball valve is a new type of ball valve with some unique advantages of its own structure. For example, the switch has no friction, and the seal is not easy to wear. , The opening and closing torque is small. In this way, the specifications of the equipped actuator can be reduced, and the multi-turn electric actuator can be used to adjust and strictly control the medium.
The three-piece internally threaded ball valve is suitable for working conditions requiring strict shut-off in petroleum, chemical, urban water supply and drainage, etc. The internal thread ball valve switch is light, small in size, can be made into a large diameter, reliable sealing, simple structure, easy maintenance, the sealing surface and the spherical surface are often in a closed state, not easily eroded by the medium, and is widely used in various industries. We are Stainless Steel Ball Valve Supplier.
Investment castings for body and cap
Internal entry blow-out proof stem
Pressure Rating:1000PSI(PN63)
Thread End: ANSI B2.1,BS21,ISO7/1
Working Temperature:-25℃~+180℃
Material:CF8M,CF8,CF3M,WCB
Material List
|
ITEM |
PART |
MATERIAL |
QTY |
||||||||||
|
1 |
BODY |
A216-WCB |
A351-CF8 |
A351-CF8M |
1 |
||||||||
|
2 |
BALL |
304 |
304 |
316 |
1 |
||||||||
|
3 |
SEAT |
PTFE/RPTFE |
2 |
||||||||||
|
4 |
THRUST WASHER |
PTFE |
1 |
||||||||||
|
5 |
GASKET |
PTFE |
2 |
||||||||||
|
6 |
PACKING |
PTFE |
1 |
||||||||||
|
7 |
GLAND NUT |
304 |
1 |
||||||||||
|
8 |
STEM |
304 |
304 |
316 |
1 |
||||||||
|
9 |
SPRING WASHER |
304 |
1 |
||||||||||
|
10 |
NUT |
304 |
1 |
||||||||||
|
11 |
HANDLE |
304 |
1 |
||||||||||
|
12 |
LOCK |
304 |
1 |
||||||||||
|
13 |
HANDLE COVER |
PLASTIC |
1 |
||||||||||
|
14 |
CAP |
A216-WCB |
A351-CF8 |
A351-CF8M |
2 |
||||||||
|
15 |
SPRING WASHER |
34 |
304 |
304
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