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Fluid measurement control equipment Flow control valve-MODEL KSFV-100 SERIES
Fluid measurement control equipment Flow control valve-MODEL KAFV-100 SERIES
Fluid measurement control equipment Flow control valve-MODEL 2412 SERIES
Fluid measurement control equipment Flow control valve-MODEL 2412M SERIES
Fluid measurement control equipment Flow control valve-MODEL 2450 SERIES
Fluid measurement control equipment Flow control valve-MODEL 2420 SERIES
Fluid measurement control equipment Flow control valve-MODEL 2400/2400A SERIES
Fluid measurement control equipment Flow control valve-KOFLOC Corp.

Fluid measurement control equipment Flow control valve
KOFLOC Corp.

KOFLOC Corp.'s Response Status

Response Rate

100.0%

Response Time

16.5hours

Relatively Fast Response


About This Product

Flow rate control valves are generally needle valves that adjust the opening of a flow path with a small orifice using a needle-like or rod-like needle, and control the flow rate by changing the resistance of the flow path. In addition to a variety of needle valves, including precision and simple types, we also manufacture flow controllers that combine needle valves and diaphragms, as well as proportional solenoid valves that control flow electrically. Needle valves cannot guarantee a constant flow rate. Opening/closing of other valves, temperature changes, shocks, etc. can cause changes in the flow rate, so please monitor and readjust the flow rate at specified intervals. A needle valve is a valve that "controls fluid". It does not guarantee zero shutoff. If you want to stop the flow of fluid, please install a stop valve separately. In addition, if the needle valve is rotated more than necessary, the product may be damaged. please note.

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    Fluid measurement control equipment Flow control valve

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10 Models of Fluid measurement control equipment Flow control valve

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Adjustment screw rotation speed Maximum operating temperature Maximum working pressure Maximum flow rate (Air 20℃) Connection Material of parts in contact with fluid Target fluid Product name Control accuracy Operation unit connection Operating pressure Ambient temperature Operating differential pressure CV value Pressure resistance Flow range (H2O) Fluid temperature Required power supply Maximum inlet pressure Input signal
Fluid measurement control equipment Flow control valve-Part Number-MODEL KSFV-100 SERIES

MODEL KSFV-100 SERIES

Available upon quote - - - -

1/4” tube end, Rc1/4,
1/4” Pillar Super 300

PTFE

Pure water, chemical solutions, corrosive gases, etc.

Diaphragm type solenoid actuator valve

- - - -

0.05~0.3MPa

-

1MPa (G)

0~500mL/min

25℃ ±5℃

24VDC

0.3MPa (G)

4~20mA

Fluid measurement control equipment Flow control valve-Part Number-MODEL KAFV-100 SERIES

MODEL KAFV-100 SERIES

Available upon quote -

90℃

1MPa (G)

-

1/4” tube end, Rc1/4,
1/4” Pillar Super 300

PTFE

Pure water, chemical solutions, corrosive gases, etc.

Diaphragm air operation valve

-

1/8 NPT (IN:X port, Exh:Y port)

IN:0.4~0.6MPa

0~60℃

0.05~0.3MPa

0.175

- - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2412 SERIES

MODEL 2412 SERIES

Available upon quote

Approximately 12 rotations

SS: 120℃
B: 70℃

1MPa (G)

-

Rc1/4

SS: SUS316, PCTFE, FKM
B: Brass, POM, NBR, SUS316

N2, Air, H2, He, Ar, O2, CO2 etc.

Precision needle valve

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2412M SERIES

MODEL 2412M SERIES

Available upon quote

Approximately 12 rotations

SS: 120℃
B: 70℃

1MPa (G)

-

Rc1/4

SS: SUS316, PCTFE, FKM
B: Brass, POM, NBR, SUS316

N2, Air, H2, He, Ar, O2, CO2 etc.

Precision needle valve with multi-dial

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2450 SERIES

MODEL 2450 SERIES

Available upon quote

Approximately 13~16 rotations (effective rotation speed 5~16)

120℃

1MPa (G)

-

Standard: 1/4SWL
Option: 1/8SWL

SUS316, PCTFE, FKM

N2, Air, H2, He, Ar, O2, CO2 etc.

Bellows needle valve

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2420 SERIES

MODEL 2420 SERIES

Available upon quote

Approximately 10 rotations

80℃

0.6MPa (G)

-

Rc1/4

SUS304, PP, FKM (partially PTFE coated)

N2, Air, H2, He, Ar, O2, CO2 etc.

Greaseless needle valve

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2400/2400A SERIES

MODEL 2400/2400A SERIES

Available upon quote

Approximately 12 rotations (effective rotation speed 5~12)

S: 60℃ B: 60℃

0.6MPa (G)

-

Rc1/4

2400A: SUS304, FKM, SUS303, PCTFE
2400: Brass, NBR, SUS303, POM

N2, Air, H2, He, Ar, O2, CO2 etc.

Simple needle valve

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2412D SERIES

MODEL 2412D SERIES

Available upon quote

Approximately 8~12 rotations

SS: 120℃
A: 70℃

1MPa (G)

-

Standard: Rc3/8:
Option: Rc1/4

SS: SUS316, FKM, PCTFE
A: Al, brass, SUS316, NBR, POM

N2, Air, H2, He, Ar, O2, CO2 etc.

Precision needle valve for large flow rate

- - - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2203 SERIES

MODEL 2203 SERIES

Available upon quote

Approximately 12 rotations

60℃

0.8MPa (G)

10mL/min~20L/min

Rc1/8 (M8+Rc1/8)

SS: SUS316, PCTFE, FKM
A: Al, brass, SUS316, POM, NBR

N2, Air, H2, He, Ar, O2, CO2 etc.

Secondary pressure variable gas flow controller

Fluctuation within 1% of indicated value against load pressure fluctuation
(Inlet/outlet differential pressure 0.05MPa or more)

- - - - - - - - - - -
Fluid measurement control equipment Flow control valve-Part Number-MODEL 2204 SERIES

MODEL 2204 SERIES

Available upon quote

Approximately 12 rotations

60℃

0.8MPa (G)

10mL/min~10L/min

Rc1/8 (M8+Rc1/8)

SS: SUS316, PCTFE, FKM, hard glass
A: Al, brass, SUS316, POM, NBR, hard glass

N2, Air, H2, He, Ar, O2, CO2 etc.

Primary pressure fluctuation type gas flow controller

Between inlet pressure 0.07~0.8MPa, change of 0.3MPa
Flow rate fluctuation value within ±2% of indicated value

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Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

16.5hrs


Company Review

5.0

Company Overview

KOFLOC Corporation, established in 1949, is a manufacturer and retailer of standard and off-catalog custom gas...

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