Circuitfunction

Orifice [mm]

Portconnection

value

value

Nominal

11)pressure

[bar]

Max.differentialpressure[bar]

Item no.Brass

Item no.Stainlesssteel

vs

Nn

kwater9)[m³/h]

Q10)[l/min]

A

0.05

Flansch FK01

0.00006

0.06

10

10

254 985

254 986

A

G 1/8

0.00006

0.06

10

10

254 443

254 444

NPT 1/8

0.00006

0.06

10

10

254 968

254 971

P

0.1

Flansch FK01

0.00025

0.27

10

10

254 987

254 988

G 1/8

0.00025

0.27

10

10

254 446

254 447

NPT 1/8

0.00025

0.27

10

10

254 972

254 973

0.2

Flansch FK01

0.001

1

10

10

254 989

254 990

G 1/8

0.001

1

10

10

254 448

254 450

NPT 1/8

0.001

1

10

10

254 974

254 975

0.3

Flansch FK01

0.002

2

10

10

254 991

254 992

G 1/8

0.002

2

10

10

254 451

254 452

NPT 1/8

0.002

2

10

10

254 977

254 978

0.4

Flansch FK01

0.004

4

8

8

254 993

254 994

G 1/8

0.004

4

8

8

254 453

254 454

NPT 1/8

0.004

4

8

8

254 979

254 980

0.6

Flansch FK01

0.01

11

6

6

254 995

254 996

G 1/8

0.01

11

6

6

254 455

254 457

NPT 1/8

0.01

11

6

6

254 981

254 982

0.8

sub-base FK01

0.018

19

12

6

235 992

235 993

G 1/8

0.018

19

12

6

235 994

235 995

NPT 1/8

0.018

19

12

6

235 996

235 997

1.0

sub-base FK01

0.027

29

10

5

235 998

235 999

G 1/8

0.027

29

10

5

236 000

236 001

NPT 1/8

0.027

29

10

5

236 002

236 003

1.2

sub-base FK01

0.038

41

8

4

236 004

236 260

G 1/8

0.038

41

8

4

236 261

236 262

NPT 1/8

0.038

41

8

4

236 263

236 264

1.6

sub-base FK01

0.055

59

6

3

236 265

236 266

G 1/8

0.055

59

6

3

236 267

236 268

NPT 1/8

0.055

59

6

3

236 269

236 270

2.0

sub-base FK01

0.090

97

3

1.5

236 271

236 272

G 1/8

0.090

97

3

1.5

236 273

236 274

NPT 1/8

0.090

97

3

1.5

236 275

236 276