Valve Size:DN15 to DN200.
Pressure range: PN16-PN40 150 LB-600 LB.
Temperature range:-20D ~+ 180D
Driving mode: Lever, Worm Gear, Electric and Pneumatic Actuator
Body materials: Carbon steel ST37.0, P235GH, 20# Steel
Connection:RF and BW
Test & Inspection: API598
One-piece welded body & End piece connection pipe
Pre-loaded seat springs ensure leak-tight at low pressure and reduce torque.
Anti blow-out stem.
Double O-rings ensure the stem sealing are replaceable.
Self-lubricating Stem bearing
PTFE+C / NYLON / PEEK Seat
Mounting Pad(If needed)
Extent Stem(If needed)
Low emission control(If needed)