Pipeline ancillaries

HVB3aslltvoaplveaslve

7.4.157

D

A1: Single acting

B

E

D

C

Materials

No Part

1 Body

3 Pinion*

4 End caps

20 Bolt

21 Indicator cap

22 Coloured indicator

21 22 1

20

Material

Aluminium hard anodized

Nickel plated carbon steel

Aluminium epoxy coated

Stainless steel

Polyamide

Polyamide

Typical assembly

A - BVA300 series actuator

B - Spirax Sarco ball valve

C - Linkage kit (BVL_X)

D - Solenoid valve

E - Limit switch box

Adjustable switches

4

Dimensions/weights (approximate) in mm and kg

*shown clearly in the spares drawing on page 3

Type

A1 A

B

C

D

E

Weights

Single Double

E

A

C

B

BVA310

163 145 96 76

BVA315

195 158 115 91

BVA320

217 177 137 111

BVA325

258 196 147 122

BVA330

299 225 165 136

BVA335

349 273 182 153

BVA340

397 304 199 173

BVA345

473 372 221 192

BVA350

560 439 249 213

BVA355

601 461 280 243

BVA357

698 504 313 276

BVA360

738 518 383 356

BVA365

940 630 434 415

A: Double acting

M5 x 12

Port A

Air inlet connection

NAMUR G 1⁄4"DIN

48 34

1.6

1.4

56 45

2.3

2.1

66 55

3.7

3.0

71 60

4.8

3.8

78 70

7.3

5.6

86 80

10.8

8.5

96 85

15.4

11.2

106 98

22.2

16.9

116 114 34.3

25.8

131 130 46.0

32.5

148 147 66.0

49.1

178 177 99.9

69.6

213 201 183.0 129.4

BVL_X linkage kit components and materials

Frame

Stem adapter

Frame-to-actuator screws

Washers

Frame-to-valve screws

Stem nut

Stainless steel AISI 304

Stainless steel AISI 304

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Page 2 of 12

TI-P372-23 CTLS Issue 11

BVA300 Series Pneumatic Actuators for use with Spirax Sarco Ball Valves

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