Flange drilling are accordance with international standards as
2 Offset Design
Preventing excessive seat wear and deformation by provide a cam-like action. It create the possibility for frequent operation.
3 DISC
Design to maximise flow and minimize turbulence by precision streamlined disc for ptimal Cv values.
4 Mounting Flange
ISO5211 Standard is applied. Easy to adaptation of : Lever / Gear / Pneumatic or Electric Actuator
5 Seat Retainer Design
Seat retainer is design for replaceable seat without remove the valve body from pipes.
6 Application Shaft Packing
Shaft packaging type is suitable for a variety of use environments : Pressure & Vacuum. Graphite / V-type PTFE / Inverted V PTFE / NBR
7 Seat Design
VALVE SPECIFICATION
Vallve Size Range
· 8"(200A) ~ 160"(4000A)
· TYPE1: 4.5KGF/CM2 (64PSI)
· TYPE2: 7.5KGF/CM2 (106PSI)
· TYPE3: 10KGF/CM2 (150PSI
Connection Type
· FLANGE
Valve Connection
· ANSI B16.5 CLASS 150, 300
· JIS B2220 10K, 20K
· AWWA C207
· BS 4504 PN6, 10, 16, 20
Valve Face to Face
· ANSI B16.10
· API 609
· ISO 5752
· MSS SP-67
· BS 5155
Vallve Operator
· 8"(200A) ~ 64"(1600A): WORM GEAR
· 8"(200A) ~ 160"(4000A): PNEUMATIC AND ELECTRIC ACTUATOR
Seat Specification
· NBR (BUNA-N): -23°C ~ 82°C (-10°F ~ 180°F)
· EPDM: -46°C ~ 121°C (-50°F ~ 250°F)
· NEOPRENE: -29°C ~ 99°C (-20°F ~ 210°F)
· HYPALON: -29°C ~ 205°C (-10°F ~ 400°F)
· VITON: -23°C ~ 205°C (-10°F ~ 400°F)
Valve Pressure Test
· API 598 / ANSI B16.34
· ANSI B16.104 FCI-70 (CONTROL VALVE ONLY)
· AWWA C504
Application
· RESERVOIR, CIRCULATING WATER SYSTEM
· DESALINATION PLANT
· COOLING WATER SYSTEM (POWER PLANT, GENERAL INDUSTRY)
· BI-DIRECTION
Valve location in the pipeline
The valve may only be installed to places where it is designed and applicable. Do not exceed the valve performance limitations. The maximum operational pressures and temperatures can be found from the valve identification plate. Do not remove the manual gear or actuator from the valve. If it needs to be removed during the installation, please heck the actuator manufacturer’s manual.
