Check Valve CNT/DT series0 pages

Check Valve
CNT and DT Series
Features and Handling
• CNT and DT Series are check valve with optional cracking
pressure. The valves allow free flow in one direction and
shut-off in the other direction. The valves come with flow
rate ranges from 25L/min to 190 L/min and port size from
3/8” to 1-1/4”.

Ordering Code

CNT, DT

CNT - T03 - N - C
1

1

Model: CNT

2

3

4

4

5

Threaded size (Threaded connections only)
CNT-T03

Mounting

CNT-T04

Code

Thread size

Code

Thread size

T - Threaded connections

N

3/8" NPT

N

1/2" NPT

G - Gasket mounting (size 03,06 and 10 only)

2

S

SAE# 8

S

SAE#10

CNT-T06
3

CNT-T08

Valve size

Code

Thread size

Code

Thread size

03 - 3/8"

N

3/4" NPT

N

1" NPT

04 - 1/2"

S

SAE #12

S

SAE #16

06 - 3/4"

CNT-T10

08 - 1"

Code
N

5

1-1/4" NPT

S

10 - 1-1/4"

Thread size
SAE #20

Cracking Pressure
A - 0.4 bar (5 psi)
B - 3.5 bar (50 psi)
C - 5.0 bar (70 psi)

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