Khớp nối New-Machine NCV Series (Stainless Steel SUS)

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Hotline: 0243.9612691

Check Valve

NCV Series (Stainless Steel SUS)

 
 

FFor Pharmaceutical, Biotechnology, High Purity Chemicals and
Semiconductor Process Equipments

 
 
 

NCV check valve efficiently allows low-pressure operation in forward direction while blocking flow in reverse direction

     
NCV - Rc NCV - 4F.6F
 

 Features

 
 

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The NCV check valve body is made up of high quality stainless steel (SUS 304)

 
 
 

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Efficient operation under low pressure

 
 
 

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Various packing materials Fluorine rubber, Ethylene propylene rubber, Prfluor, etc. are available to suit various application requirements in medicines, high purity chemicals, pure water, air, gas etc.

 
 
 

 Specifications

 

Type

NCV-4F/6F

NCV-Rc

Body Material

Stainless Steel (SUS304)

Working Pressure MPa (Kgf/cm²)

0 to 0.5 (0 to 5)

0 to 0.6 (0 to 6)

Pressure Resistance MPa (Kgf/cm²)

0.98 (10)

9.8 (100)

Cracking pressure MPa (Kgf/cm²)

0.02 (0.2)

0.05 (0.5)

Working temperature

+5°C ∼ +100°C

+5°C ∼ +100°C

Connection

One touch ø4 , ø6 , 5M

Rc1/8" , 1/4" , 3/8" , 1/2"

O Ring

Fluorine rubber (Viton),
Nitrite butadiene rubber

Fluorine rubber (Viton), Prfluor,
Ethylene propylene rubber

 
 

 Fluid Flow Direction

Fluid flows as shown in the following sketches direction

     
  NCV-304-Rc1/8-0001      
 

 Product Models & Dimensions

 
 

  NCV-RC

 

No.

Part Name

Qty.

Material

1

Body

1

SUS

2

Valve Body

1

SUS

3

Valve O Ring

1

Viton

4

Spring

1

SUS

5

O Ring

1

Viton

6

Adapter

1

SUS

Model

A (mm)

B (mm)

C (Thread Connection)

D (mm)

 NCV-304-Rc1/8

43

20

Rc1/8

Face width 17

 NCV-304-Rc1/4

50

22

Rc1/4

Face width 19

 NCV-304-Rc3/8

55

26

Rc3/8

Face width 23

 NCV-304-Rc1/2

65

30

Rc1/2

Face width 27

 NCV-304-M5

30

10

M5

Face width 8

 

  NCV-4F/6F

 

No.

Part Name

Qty.

Material

1

Body

1

SUS

2

Connector

2

SUS304

3

O Ring

1

Viton

4

Valve Body

1

SUS

5

Spring

1

SUS

6

O Ring

2

Viton

Model

(A) (mm)

B (mm)

C (Tube O. D.) (mm)

NCV-304-4F

50

ø16

ø4

NCV-304-6F

50

ø16

ø6


Ordering Information

NCV-

304

-

4F

-

 

 

 

① Body

Stainless Steel SUS304

Stainless Steel SUS316

② Connection

4F

One Touch ø4

6F

One Touch ø6

Rc1/8

Rc1/8

Rc1/4

Rc1/4

Rc3/8

Rc3/8

Rc1/2

Rc1/2

③ Packing Material

NBR

 Nitrite butadiene rubber

VT-20

 Fluorine rubber

P

 Perfluoroelastomer

EPT

 Ethylene propylene rubber