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한국코소(주)

한국코소(주)

한국코소(주)

한국코소(주)

02-539-9011
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한국코소(주)

한국코소(주)

Disc damper

모델명

시리즈

Control Valves / Butterfly Valves


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02-539-9011

제품 상세 설명

▶ 600B: Butterfly Valves/Casting Body type

▶ 600S: Butterfly Valves/Fabricated Body type

▶ 610S: RING-SEAL type Butterfly Valves




Metal seal ring with a cut-end is set around the disc.

This construction realizes low seating force and better shut off performance. It also provides more resistance against very high operating temperature. The seat ring's thermal expansion with fluid temperature fluctuation makes the valve best suited to high-temperature fluid service.




Specification

Body type

600B

600S

610S

Body size

3"(80A) to 60"(1500A)

3"(80A) to 128"(3200A)

6"(150A) to 36"(900A)

Body rating

ANSI Class 150 to 900, JIS 5K to 63K

ANSI Class 125, JIS 2K to 10K

ANSI Class 125, JIS 2K to 10K

Fluid temperature

-45 to +600°

-45 to +750°

Connections

Wafer type

Flanged (RF)

Body materials

SCPH2/WCB, SCS13A/CF8,

SCS14A/CF8M. etc.

SS400, SUS304, SUS316. etc.

SUS304, SUS316 etc.

Disc materials

SCS14A/CF8M

Rangeability

60° Opening/15:1

90° Opening/30:1

100:1 to 150:1

Flow characteristics

Approximate Eq% (Inherent Characteristics)

Seal ring materials

-

-

SUS316 or Inconel

Seat

Leakage

Standard

90°Cv × 2.5 to 0.5%

90° Cv × 5.0 to 1.5%

90°Cv × 2.5 to 0.1%

15° seal

-

90° Cv × 0.5 to 0.2%

-

Back seat

-

90° Cv × 2.0 to 1.0%

-

Actuator combination

6300RA/RB, 6500RA, 7300RA/RB: Pneumatic Cylinder Actuator

3500RB, 3600RB: Solid State Electronic Actuator

5200TA: Pneumatic Diaphragm Actuator

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