Ball Valves

LPA18 Metal Sealing Ball Valve

LPA18 Metal Sealing Ball Valve

Metal Sealing Ball Valve, High Temperature Ball Valves

LPA18 Metal Sealing Ball Valve PDF catalogues

Design Feature

  1. Spring-loaded sealing structure provide double block function & optimum performance & tight shutoff.
  2. Cutting design seat enables to remove slurries, muds or solid mediums adhered to ball or seat
  3. Gemented carbide coating on ball rim provides better performance of anti-corrosion. Double-scraper design is optional.
  4. Gland flange design efficiently supports a tight stem sealing by auto-matic compensation, and reduces maintenance costs.
  5. Seat with broad hard-face offers high performance in sealing, and extends its life. Ball and Seat Lapped by high precision CNC ensure a firm integration.
  6. Drain design for easy cleaning on pipeline (available on 4" & greater sizes. Smaller sizes available upon request)
  7. Ball and seat hardened with tungsten carbide, satellite alloy or other alloys for long-wearing.


Pressure Rating ASME B16.34 CLASS 150
ASME B16.34 CLASS 300
DIN 3357 /EN 12516-1
JIS B2001 10K
JIS B2001 20K
Face to Face ASMEB16.10 PN10-PN16 EN588-1 Series 1&12
PN25-PN40 EN588-1 Series 4&28
2002 10K Form 6
B2002 20K Form 10
Connection Facing ASME B16.5RF Serrated
DIN 1092-1 PN10-PN40
Facing DIN 2526 Form C
B2212 10K
B2214 20K
Casting Surface MSS SP 55
Inspection & Testing API 598 DIN 3203/3, EN12266 JIS B2003
Quality Assurance ISO 9001 ,QS9000,AD2000-Merkblatt W0,PED 97/23/EC CE0036.API 6D


Actuator Electric, Pneumatic, Handwheel, Handle
Control On-off, Modulating, Inteligent
DN 25~250mm
Pressure 1.6~4.0Mpa
Temperature BODY, STL: -40~425°C
Connection Flange
Structure 2-piece Type
Body Material SS316L, SS316, SS304, SS304L, WCB, CE3MN
Ball Material SS316L, SS316, SS304, SS304L, CE3MN
Sealing Material BODY, STL
Medium Gas, Water and Oil, etc
Option Limit Switch, Positioner, Solenoid Valve, Pressure-relief Valve