BALL VALVE SCREWED END BLOW OUT PROOF NPT
Specifications:
- Full port, 1/2"~10" (DN15~DN250)
- W. P.: CLASS 150/300
- W. T.:-20℃ ~200℃ (-4℉~392℉)
- Investment casting
- Blow-out proof stem
- Anti-static device (option)
- Locking device
- ISO 5211 Mounting pad
- Flange dimension : ASME B16.5
- Face to face: ASME B16.10
ITEM | PARTS | MATERIAL |
1 | BODY | ASTM A351-CF8M | ASTM A216-WCB |
2 | CAP |
3 | SOLID BALL | ASTM A351-CF8M |
HOLLOW BALL | ASTM A240-316 |
4 | SEAT | PTFE / RTFE |
5 | SEAL | PTFE |
6 | THRUST WASHER |
7 | PACKING |
8 | STEM | ASTM A276-316 |
9 | GLAND | AISI 304 |
10 | STOP PIN |
11 | HANDLE | STAINLESS STEEL |
12 | HANDLE SLEEVE | PVC |
13 | STEM NUT | AISI 304 |
14 | SPRING WASHER |
15 | BOLT |
16 | BOLT |
17 | CIRCLIPS FOR SHAFT |
18 | STEEL TUBE |
19 | WRENCH BLOCK |

Select us :
- Design team: With professional design staff, Sample order is always welcomed
- Professional factory: Specializing in manufacturing valves for many years, competitive price with good quality, the deadline usually is 30-45 days
- Sample: We can offer sample in 3 days, but the shipment charge is usually beared by customerside, the fee will be deducted from agreed offical order.
- Quick response to your needs: We will answer within 24 hours, Welcome to contact with us if you have any problems, We are looking forward to cooperating with you.