Utilities Valves Ltd - UKTechnical Sales & Administration, Invicta House, First Avenue, Trecenydd, Caerphilly, UK, CF83 2SD. tel: +44 (0) 2920 888779 fax: +44 (0) 8715 288879 web: www.utilitiesvalves.com e-mail: info@utilitiesvalves.com

Resilient Seated Tight Closure Disc

Elliptical Seat Large Cross Sectional Flow

Quick Closing Seat angle

Stainless Steel Substrate Disc Encapsulated EPDM

Robust Maintenance Free Design

Valve Body, Disc and Cover Ductile Iron GGG50

Internal Trim Stainless Steel and Aluminium Bronze

Seat Seal EPDM (W270)

Body & Cover Coated 250 μmFBE

Fasteners Stainless Steel

Body Horizontal /Mounting Feet -Assists Installation

Optional:External Lever & Weights

Hydraulic Damper Controlled Closure

Swing Check Valve~Resilient SeatedSwing Check Valve~Resilient SeatedPN10/16 Temp -20 to +70 C DN 50 to DN1000

Manufacture: BS EN ISO9001:2008 QMS, ISO 14001:2004EMS

Design Standard: BS5153, BS EN1074 - 3, AWWA A508, F/F BS5150 & DIN 3202-F6

Valve design, testing & certified materials for potable water as required by:WRAS, DVGW, ACS, KIWA

TDS 009 /2page 1 of 2

Utilities Valves Ltd - UKTechnical Sales & Administration, Invicta House, First Avenue, Trecenydd, Caerphilly, UK, CF83 2SD. tel: +44 (0) 2920 888779 fax: +44 (0) 8715 288879 web: www.utilitiesvalves.com e-mail: info@utilitiesvalves.com

Swing Check Valve~Resilient SeatedSwing Check Valve~Resilient SeatedPN10/16 Temp -20 to +70 C DN50 to DN1000

Valve design, testing & certified materials for potable water as required by:WRAS, DVGW, ACS, KIWA

Technical lnformation

Manufacture: BS EN ISO 9001:2008 QMS, ISO 14001:2004 EMS

Design Standard: BS5153, BS EN1074-3, AWWA A508,F/F BS 5150 & DIN 3202-F6

Materials list

1

2

3

4

5

No. PART NAME MATERIAL DESCRIPTION

BODY

DISC

BODY GASKET

BONNET

BOLT

DUCTILE IRON GGG50 COATED 250μm FBE

DUCTILE IRON GGG50 ENCAPSULATED WITH EPDM/NBR

EPDM/NBR

DUCTILE IRON GGG50 COATED 250μm FBE

STAINLESS STEEL 304

Dimensions table

Utilities Valves Ltd reserves the right to change product design and specification without notice.

DN

Flange dimensions comply with EN1092-2

TgCD

L

BS EN558Series10BS5150

BS EN558Series48DIN3202-F6

f1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

50

65

80

100

125

150

200

250

300

350

400

450

500

600

700

800

900

1000

203

216

241

292

330

356

495

622

698

787

914

978

1080

1170

1270

1380

1500

978

200

240

260

300

350

400

500

600

700_

_

_

_

_

_

_

_

_

165

185

200

220

250

285

340

395

445

505

565

615

670

780

895

975

1115

1230

165

185

200

220

250

285

340

405

460

520

580

640

715_

_

_

_

_

125

145

160

180

210

240

295

350

400

460

515

565

620

725

840

920

1050

1160

125

145

160

180

210

240

295

355

410

470

525

585

650_

_

_

_

_

99

118

132

156

184

211

266

319

370

429

480

530

582

682

794

878

1001

1112

99

118

132

156

184

211

266

319

370

438

489

548

609_

_

_

_

_

3

3

3

3

3

3

3

3

4

4

4

4

4

5

5

5

5

5

19.0

19.0

19.0

19.0

19.0

19.0

20.0

22.0

24.5

26.5

28.0

30.0

31.5

30.0

32.5

35.0

37.5

40.0

19.0

19.0

19.0

19.0

19.0

19.0

20.0

22.0

24.5

26.5

28.0

30.0

31.5

30.0

32.5

35.0

37.5

40.0

4-19

4-19

8-19

8-19

8-19

8-23

8-23

12-23

12-23

16-23

16-28

20-28

20-28

20-31

24-31

24-31

28-34

28-37

4-19

4-19

8-19

8-19

8-19

8-23

12-23

12-28

12-28

16-28

16-31

20-31

20-34_

_

_

_

_

n-d

TDS 009 /2page 2 of 2