Description
Specification Standards :
- Designed as Pressure – Temperature Rating : ARITA Standard
- Pipe Threaded in accordance : BSPT, NPT DIN 259/2999
- Pipe Threads where pressure- tight : ISO22.5 Class A
- Wall thickness : ANSI B16.34
Feature :
- Screwed end BSPT Connections
- The valve are designed to prevent reverse flow automatically
- Investment casting body
- Swing type disc, Integral Seat
- Inside Screw and Screwed Cap
- Integral Seat
Application :
- For General and Industrial Services
- Applicable Medium : Water, Oil & Gas
- Max working pressure : 200 psi (14 bar)
- Max working temperature : -10 ‘C + 180 ‘C
Test Requirements :
- Test and Inspection in Valve Class Hydrostatic
- Shell test 300 psi (21 bar)
- Seat test 200 psi (14 bar)
- Air test 90 psi (6 bar)
No. | Body | Material |
1 | Disc | CF8M |
2 | Disc Nut | CF8M |
3 | Connecting Rod | AISI316 |
4 | Pin | CF8M |
5 | Bolt | AISI304 |
6 | Bolt Washer | AISI305 |
7 | Gasket | PTFE |
8 | Cap | AISI307 |