Data Sheet

2012
p. 6/18
Control
function
Orifice
[mm]
Weld end
EN ISO 1127/
ISO 4200
external Ø x
Ws [mm]
Actuator
size Ø
[mm]
K
V
value
water
[m
3
/h]
Minimum
pilot pressure
[bar]
Operating
pressure up
to + 180 °C
[bar]
Article no.
PA actuator
Article no.
PPS actuator
A
Pneumatically operated
on / off valve, normally
closed by spring force,
flow direction below
seat
10
17.2 × 1.6
40
4.7 4.0 15
146229

146364

50
4.7 3.9 16
146239

146372

15 21.3 × 1.6
40
4.7 4.0 15
146249

–
50
4.7 3.9 16
146261

146380

20 26.9 × 1.6
40
8.1 4.0 6.5
146273

–
50
8.1 3.9 11
146285

–
63
8.1 4.5 16
146297

146392

25 33.7 × 2.0
63
13.0 4.5 11
146301

–
80
13.0 5.0 16
146312

146400

32 42.4 × 2.0
63
19.5 4.5 6
146316

–
80
19.5 5.0 14
146324

146408

40 48.3 × 2.0
80
31.0 5.0 9
146329

–
125
31.0 3.2 16
146341

146416

50 60.3 × 2.0
100
45.0 4.4 7.2
146347

–
125
45.0 3.2 10
146359

146424

65 76.1 × 2.3
125
73.0 5.6 12
152748

156478

175
73.0 4.5 16 (15*)
152766

–
80
88.9 × 2.3
125
110.0 5.6 7.5
155542

156486

175
110.0 4.5 10
152784

–
225
110.0 3.3 16 (12.5*)
152802

–
100
114.3 × 2.6
125
165.0 5.6 5
155551

156494

175
155.0 4.5 7.0
152820

–
225
155.0 4.8 16 (10*)
152838

–
B
Pneumatically operated
on / off valve, normally
open by spring force,
flow direction below
seat
10
17.2 × 1.6
40
4.7
see charts
page 3
16
146234

146368

50
4.7
16
146244

146376

15 21.3 × 1.6
40
4.7
16
146255

–
50
4.7
16
146267

146384

20 26.9 × 1.6
40
8.1
16
146279

–
50
8.1
16
146291

146388

25 33.7 × 2.0
63
13.0
16
146307

146396

32 42.4 × 2.0
63
19.5
16
146320

146404

40 48.3 × 2.0
80
31.0
16
146335

146412

50 60.3 × 2.0
100
45.0
16
146353

146420

65 76.1 × 2.3
125
73.0 16 (15*)
152757

156482

80 88.9 × 2.3
125
110.0 14 (12.5*)
152775

156490

100 114.3 × 2.6
125
165.0 9
152811

156498

175
155.0 14 (10*)
152829

–
Ordering chart for valves with flow direction below the seat (other versions on request), cont.
Valves with stainless steel body and weld end according to EN ISO 1127/ISO 4200, flow below seat
➔
Further versions on request
i
Port connections
Weld end O.D.
Clamp
Control function
I (double-acting actuator)
Approvals
GL, EC Gas Appliances Directive (previously DVGW), SIL
Mediums temperature
Valves for mediums temperature up to + 200 °C or down to - 40 °C
* acc. to the Pressure Equipment Directive 2014/68/EU for compressible fluids in Group 1 (hazardous gases and vapors in accordance with Article 4, paragraph (1), c), i), first dash)
2 (P)
1 (A)
2 (P)
1 (B)