ISO5211 Standard is applied.
Easy to adaptation of: Lever / Gear / Pneumatic or Electric Actuator
SUNG DO VALVE scroll down
VALVE
- PRODUCT
- VALVE
SDV 600 series
Wafer / Lug / Flange Type Valve
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1 Mounting Bracket
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2 Application Shaft PackingSuitable for a variety of use environments such as high temperature, pressure & vacuum.
Materials: Graphite / V-type PTFE / Inverted V PTFE -
3 Seat Retainer DesignOne-piece design assures high strength.
Wafer and lug style design accommodates ANSI, DIN, BS and JIS flanges
Long neck accommodates insulation. -
4 Offset DesignPrevents excessive seat wear and deformation by providing a cam-like action.
Enables the possibility for frequent operation. -
5 End ConnectionDesign accommodates connection standard: ASME / JIS / BS / DIN
By Wafer & Lug type -
6 Travel StopperPrevents over-rotation of the disc in an effort to limit possible seat damage.
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7 DiscDesigned to maximize flow and minimize turbulence.
Precision streamlined disc for optimal Cv values.
VALVE
SPECIFICATION
SPECIFICATION
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Vallve Size Range
- · 2"(50A) ~ 72"(1800A)
- · Valve Pressure Range: ANSI 150 & ANSI 300, JIS 10, JIS 20, PN16–PN40
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Connection Type
- · Wafer / Lug / Flange
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Valve Connection
- · ANSI B16.5 CLASS 150, 300
- · JIS B2220 10K, 20K
- · AWWA C207
- · BS 4504 PN10, 16, 20
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Valve Face to Face
- · ANSI B16.10
- · API 609
- · ISO 5752
- · MSS SP-67
- · BS 5155
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Vallve Operator
- · 2"(50A) ~ 6"(150A): Lever Handle
- · 2"(50A) ~ 48"(1500A): Worm Gear
- · 2"(50A) ~ 72"(1800A): Pneumatic and Electric Actuator
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Seat Specification
- · Teflon: -45°C ~ 230°C (-50°F ~ 450°F)
- · Fire Safe: -45°C ~ 230°C (-50°F ~ 450°F)
- · Metal: -70°C ~ 593°C (-100°F ~ 1100°F)
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Valve Pressure Test
- · API 598 / ANSI B16.34
- · ANSI B16.104 FCI-70 (Control Valve Only)
- · ISO 5208
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Application
- · Heating, Ventilation, Air Conditioning
- · Oxygen, Vacuum, Oil & Gas, Chemical, Steam, Caustic, Dry Chlorine, Sour Gas (Required NACE Standard)
- · Bi-Direction
Component Ratings
| Component | Material | Temperature (°F) |
| TEFLON SEAT | · PTFE · RTFE · 50/50 STFE · TFM-1600 |
- 50 to 400°F - 50 to 450°F - 50 to 550°F - 75 to 500°F |
| FIRE SAFE SEAT | · RTFE/316L-HCr | - 50 to 450°F |
| METAL SEAT | · Inconel 625 · 316L SST |
- 100 to 1100°F - 100 to 660°F |
| SHAFT PACKING | · Graphite · PTFE V-Ring |
- 100 to 1100°F - 100 to 400°F |
| SHAFT | · Monel · 17-4 PHF · XM-19 · SUS 420J2 |
- 100 to 1100°F - 100 to 1100°F - 100 to 1100°F - 100 to 1100°F |
| BEARINGS | · PTFE Composite · Bronze · Carbon Graphite |
- 50 to 500°F - 100 to 650°F - 100 to 1100°F |
| DISC | · 316/HCr 316/Stellite 6 |
- 100 to 660°F - 100 to 1100°F |
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