BW SW Weld end high pressure ball valve introduction:
BW SW Weld end high pressure ball valve is a kind of high pressure service valve for 600LB to 2500LB pressure class with A105 F304 F316 F304L F316L F53 F55 or other forged stainless steel material.BW SW Weld end high pressure ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of the medium, it only needs to use a rotation of 90 degrees of operation and a small torque to close tight.BW SW Weld end high pressure ball valve is most suitable for switch and cut off valve use with manual, pneumatic,electric control.
Stainless steel high pressure ball valve main characteristics of compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, easy operation and maintenance,Stainless steel high pressure ball valve is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, widely used in various fields.The ball valve body may be integral or 2 PCS or 3 PCS structure..
Stainless steel high pressure ball valve specification:
1.Full port, 1/4"~2" (DN8~DN50)
2. Nonimal pressure.: 600LB / 2500LB
3. Working temperature.:-29～180℃,-40～450℃
4. Investment casting
5. Blow-out proof stem
6. Live-loading device
7. Anti-Static Device (option)
8. Locking device
9. ASME B16.34 Wall thickness
10. NACE MR0175 (option)
11. Weld end:BW/SW
Stainless steel high pressure ball valve standard:
Design & Manufacture standard: API 6D, API 608, BS 5351/DIN3357/JIS B2071
Pressure & Temperature standard: ASME B16.34/DIN3230
Face to face dimension standard: ASME B16.10/DIN3202/JIS B2002
Flange standard: ASME B16.5, ASME B16.47/DIN2543-2545-2501/JIS B2220
Test & Inspect standard: API 598, API 6D/DIN2401/JIS B2003.
Stainless steel high pressure ball valve material:
| ITEM |
PARTS |
MATERIAL
Cast steel |
MATERIAL
Forged steel |
| 1 |
BODY |
CF8/CF8M/CF3/CF3M,etc. |
F304/F316/F304L/F304L,etc. |
| 2 |
BONNET |
CF8/CF8M/CF3/CF3M,etc. |
F304/F316/F304L/F304L,etc. |
| 3 |
BALL |
CF8/CF8M/CF3/CF3M,etc. |
F304/F316/F304L/F304L,etc. |
| 4 |
SEAT |
RPTFE/PEEK / DELVIN |
| 5 |
SEAL |
RTFE |
| 6 |
STEM |
CF8/CF8M/CF3/CF3M,etc. |
F304/F316/F304L/F304L,etc. |
| 7 |
THRUST WASHER |
RTFE / CTFE |
| 8 |
PACKING |
| 9 |
GLAND RING |
AISI 304 |
| 10 |
BELLEVILLE WASHER |
AISI 301 |
| 11 |
STEM NUT |
AISI 304 |
| 12 |
LOCKING WASHER |
| 13 |
HANDLE |
STAINLESS STEEL |
| 14 |
HANDLE NUT |
AISI 201 |
| 15 |
SPRING WASHER |
| 16 |
BOLT |
| 17 |
HANDLE SLEEVE |
PVC |
| 18 |
LOCKING DEVICE |
STAINLESS STEEL |
| 19 |
O-RING |
VITON / PTFE ENCAPSULATED VITON |
| 20 |
O-RING |
VITON
|
Our product range:
Shanghai Huixuan is ball valve factory, China Ball valve manufacturer mainly produce pneumatic ball valve,electric ball valve,floating ball valve,trunnion ball valve,segmented ball valve,high pressure ball valve,cryogenic ball valve,3 way ball valve,PTFE lined ball valve,ceramic ball valve,DBB ball valve,cast steel ball valve,stainless steel ball valve,forged steel ball valve,fully welded ball valve, top entry ball valve,italy water ball valve,direct mount ball valve,plastic ball valve and other ball valves.
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