Size: Full bore & Regular bore DN15 (1/2") ~ DN 1, 400 (56")
Pressure Rating: ANSI Class 150 ~ 300, PN 16 ~ 50
Service: Gas(LNG/LPG), Oil, DH Hot Water, Steam, Petrochemical etc.
Operator: Lever, Gear (Vertical/Horizontal), Pneumatic, Electrical actuator

Benefits
International Certifications and Standards
Designed for use with district heating network, heat transfer piping, oil pipelines and gas industry application
Same lifetime as the pipeline system
Maintenance-free, no adjustment or lubrication with low running cost
Bi-directional valve

Main Characteristics
One-piece welded body & end-piece connection pipe
* Note: Available end connection dimension to ASTM, EN, KS/JIS, GOST Standard etc.
Mirror polished stainless steel ball tested spherical roundness.
Bubble tight excellent sealing with carbon-reinforced PTFE (Teflon) seats.
Pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque.
Anti blow-out stem according to international standards.
Double O-rings ensure the stem sealing and can be replaced.
Stem dry bearing, metal with PTFE coating having self-lubricating capabilities need no additional lubricant.

Material
Body: Carbon Steel ST37, A106-B, STPG 370, A105, ASTM A516-60, A216-WCB or equivalent.
Stainless Steel 304 or 316 (*option upon request)
Ball: Stainless Steel 304 or 316 grade
Seat: PTFE, carbon-reinforced PTFE, Nylon, Peek etc.