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Globe Valve1

Globe Valve1
Globe Valve1
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Product Code : 38
Product Description

Globe Valve1

DESCRIPTION

WJ' CAST STEEL GLOBE VALVE to BS 1873. Bolted Bonnet, Outside Screw, Yoke Type, Rising Stem with Back Seat Arrangement. Renewable 13% Cr. S.S. (AISI-410)Disc/ Stem. Plug Type Disc. Flanged ends BS 1560/ANSI-B 16.5. Raised Face are manufactured in CL-150,CL-300 and CL-600.

These valves have vide applications for high Temperature & Pressure pipe lines and are specially suitable for oil Refineries, Petrochemical Plants, Power Stations & other Industrial Plants. Max. Temp. for CL 150 (500°F, 260°C) for CL-300 & CL-600, (800°F- 425°C).

SALIENT FEATURES

  • Stream lined full flow area is provided in body to minimize pressure drop.
  • Renewable 13% Cr. S.S. (AISI-410) body seat ring and disc. have at least 50 HB difference in hardness.
  • Bolted self aligning two piece gland.
  • Back seat provision is provided to facilitate on line replacement of gland packing under pressure when valve is fully open.
  • Ample depth of stuffing box.
  • Sturdy hand wheel is provided for easy operation of valve.

TESTING AND CERTIFICATION

If required these valves can be supplied with IBR Test Certificate in Form III-C issued by The Director of Boilers, Punjab.

Technical Specifications

TEST PRESSURE

CLASS

BODY HYD.

SEAT HYD.

AIR

150

30 Bargauge

22 Bargauge

6.9 Bargauge

300

76 Bargauge

55 Bargauge

6.9 Bargauge

600

155 Bargauge

113 Bargauge

6.9 Bargauge


DIMENSIONS CLASS-150 ONLY

Valve Size

A

B

C

D

E

F

G

350 mm (14'')

787

35.4

2

535

412.8

1185

700

400 mm (16'')

914

37

2

595

469.9

1250

750

450 mm (18'')

978

40.1

2

635

533.4

1350

800

500 mm (20'')

978

43.3

2

700

584.2

1410

800


FOR GATE, GLOBE AND SW. CH. VALVE (CL-150, 300 & 600)

Valve Size

B

D

CL-150

CL-300

CL-600

CL-150

CL-300

CL-600

40 mm

12.7

19.1

22.3

125

155

155

50 mm

14.3

20.7

25.4

150

165

165

65 mm

15.9

23.9

28.6

180

190

190

80 mm

17.5

27.0

31.8

190

210

210

100 mm

22.3

30.2

38.1

230

255

275

125 mm

22.3

33.4

44.5

255

280

330

150 mm

23.9

35.0

47.7

280

320

355

200 mm

27.0

39.7

55.6

345

380

420

250 mm

28.6

46.1

63.5

405

445

510

300 mm

30.2

49.3

66.7

485

520

560


DIMENSIONS

Nominal Size

A

C

E

F

G

Class 150

Class 300

Class 600

Class 150

Class 300

Class 600

Class 150

Class 300

Class 600

Class 150

Class 300

Class 600

Class 150

Class 300

Class 600

40 mm (1 1/2'')

165

229

241

2

2

7

73

73

73

250

295

315

180

200

200

50 mm (2'')

203

267

292

2

2

7

92

92

92

276

320

350

200

205

200

65 mm (2 1/2'')

216

292

330

2

2

7

105

105

105

345

380

390

200

250

230

80 mm (3'')

241

318

356

2

2

7

127

127

127

390

415

445

200

250

250

100 mm (4'')

292

356

432

2

2

7

157.2

157.2

157.2

430

480

501

250

250

300

125 mm (5'')

356

401

508

2

2

7

185.7

185.7

185.7

460

520

600

300

300

450

150 mm (6'')

406

444

559

2

2

7

215.9

215.9

215.9

565

610

660

300

450

450

200 mm (8'')

495

559

660

2

2

7

269.9

26.9

269.9

572

675

840

450

500

450

250 mm (10'')

622

622

787

2

2

7

323.8

323.8

323.8

700

770

880

500

560

550

300 mm (12'')

698

711

838

2

2

7

381

381

381

765

935

920

575

750

550


MATERIALS

NAME OF PART

MATERIAL

SPECIFICATION

Nut for Hand Wheel

M.S.

----

Washer

M.S.

----

Locking Screw

M.S.

----

Back Seat Bush

S.S.

----

Studs

Alloys Steel

ASTM A-193 Gr. B 7

Nuts

High Tensile Steel

ASTM A-193 Gr. 2 H

Packing

Graphited Asbestos

----

Gasket

C.A.F./SS (AISI 304) Spiral Wound

Asbestos Filled

Hand Wheel

Malleable Iron / C.I. / D.I.

----

Nut for Eye Bolts

H.T. Steel

ASTM A-194 Gr. 2 H

Eye Bolts

S.S.

AISI-410

Pins for eye Bolts

S.S.

AISI-410

Gland

S.S.

AISI-410

Yoke Bush

S.S.

AISI-410

Back Seat Bush

S.S.

AISI-410

Disc retaining nut

S.S.

AISI-410

Valve Disc

13% CR S.S.

AISI-410

Thrust Plate

S.S.

AISI-410

Body Seat Ring

13% CR S.S.

AISI-410

Stem

S.S.

AISI-410

Gland Flange

Cast Steel

ASTM A-216 GRWCB

Bonnet

Cast Steel

ASTM A-216 GRWCB

Body

Cast Steel

ASTM A-216 GRWCB

Lantern Ring for CI 300 & Cl 600

S.S.

AISI-410




NETA VALVES PVT. LTD.
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NETA VALVES PVT. LTD.
A-11, Industrial Focal Point, Jalandhar - 144004, Punjab, India
Phone :+918068341392
Fax :91-181-2602458/2602457
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