1. Four way Ball Valve
2.Standard:ANSI,GB,JIS
3.Certification:ISO9001-2008
4.Material:carbon steel,ss
5.package: wooden box
Four way Ball Valve
No.1 Chief features |
1.Full port, floating or trunnion mounted type |
2.Bolted bonnet |
3.Blow out proof stem |
4.Structure improved on api |
5.Opening and with wormgear operator |
6.Available with gear operator |
7.Flanged ends |
8.Butt-welding ends |
No.2 product specification | |||||||
product specification | face to face | design spec. | flange end | test&check | marking | supply | |
ANSI B16.10 | API1600 | ANSI B16.5 | API598 | MSS SP-25 | API1608 | ||
API16D | API16D | API16D | API 16D | API16D | |||
No3.main part material | |||||||
part name | part material | ||||||
body/bonnet | A-216-WC8 | A105 | A352-LC8 | A351-CF8 | A351-CF8M | A351-CF3 | A351-CF3M |
ball | A182-F304 | A182-F304 | A182-F304 | A182-F304 | A182-F316 | A182-F304L | A182-316L |
stem | A182-F6a | A182-F6a | A182-F6a | A182-F304 | A182-F316 | A182-F304L | A182-316L |
seat | A105 | A182-F304 | A182-F316 | A182-F304L | A182-316L | ||
seat ring | PTFE | R.PTFE | |||||
packing | PTFE+FPM | PTFE+FPM | |||||
gasket | Flexible graphite+PFTE+FPM | ||||||
bolt | A193-B8 | A193-B8M | |||||
suitable medium | water,oil,steam | nitric acid | ancetic acid |