CONSTRUCTION & DESIGN
Full or reduced bore
Split body
Trunnion mounted ball
Double stem seal
Floating seats “block & bleed”
Relief seats dowm streams
Anti-static device
Fire safe
Pressure balance hole in ball
Blow-out proof stem

FEATURES
Versatil valve, RF, RTJ
Internal wetted parts are acc. NACE Standard MR0175
Effective tight seal even at low differential pressures
Ease operation at high pressures

OPTIONS
Metal to metal tightnes
Cryogenic service
Emergency grease fitting
Double piston seats
DIN
Class 900
Type TSB
|
STANDARDS
|
ANSI
|
--Design & rating
|
API 6D
|
| --Actuator attach |
ISO 5211 |
--Emissions
|
TA-Luft
|
--Flanges
|
ASME B16.5 RF |
--Face to face
|
ASME B16.10 long pattern |
--Testings
|
API 598 |
--Fire safe tested
|
API 607 4ed
|