Data Sheet

Type 2000
20 | 26
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10.3. Ordering chart threaded connection
Valvewithowdirectionbelowseat
Control
function
Nominal
diameter
Actuator
size Ø
K
V
value Pilot
pressure
min.
Operating
pressure
max.
Article no. Operating
pressure
max.
Article no.
[NPS] [mm] [m
3
/h] [bar(g)] [bar(g)] PA actuator [bar(g)] PA actuator PPS actuator
ThreadedconnectionG(DINISO228-1) Gunmetal body Stainless steel body
CF: A, see
control
functions
1.)
⅜ 40(C) 3.7 4.0 15
344651

15
342352

344649

½ 40(C) 3.8 4.0 15
342508

15
345487

344645

50(D) 4.2 4.1 16
344665

16
341191

344663

¾ 50(D) 8.5 4.1 11
344662

11
344660

344659

63(E) 9.0 4.5 16
344654

16
342666

344652

1 63(E) 18 4.5 11
344658

11
344656

344655

80(F) 18 5.0 16
344768

25
342693

344822

1¼ 80(F) 27 5.0 14
344680

14
340789

344676

1½ 80(F) 38 5.0 9
344675

9
343142

344673

125(H) 40 3.2 16
343138

25
187840

On request
2 100(G) 55.0 4.4 7.2
183193

7.2
344381

344382

125(H) 55.0 3.2 10
344411

25(20
3.)
) On request On request
2½ 125(H) 90.0 3.2 5.2
344384

12
344385

344432

3 125(H) 140 5.7 – – 7.5
350628

On request
CF: B, see
control
functions
1.)
⅜ 40(C) 3.7 See dia-
grams
2.)
16
344510

16
344517

344647

½ 40(C) 3.8 16
344641

16
344642

344643

50(D) 4.2 16
344672

16
344670

344669

¾ 50(D) 8.5 16
344668

16
344667

344666

1 50(D) 10 16
344685

16
344683

344682

1¼ 63(E) 25 16
344681

25
344687

344686

1½ 63(E) 35 16
344698

25
344696

344695

2 63(E) 49.0 13
342965

13
344386

344433

80(F) 52 16
344412

25(20
3.)
)
344413

344459

2½ 80(F) 77.0 15
439038

15
344387

344434

3 125(H) 140 – – 14(12.5
3.)
)
370263

On request
1.) Further information in chapter “3. Control functions” on page 5
2.) See diagrams in chapter “Pilotpressurediagramwithowdirectionbelowseat(controlfunctionB,seatsealPTFE)”onpage12
3.) According to pressure equipment directive 2014/68/EU for compressible uids of group 1 (dangerous gases and vapours according to article 4, paragraph (1), c), i), rst
indent)