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Globe Steam Stop Valve

Globe Steam Stop Valve
Globe Steam Stop Valve
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Product Code : 23
Product Description

Globe Steam Stop Valve

STOUT & STURDY, WORKS SMOOTHLY WITHOUT ANY OBSTRUCTION

DESCRIPTION


WJ' CAST IRON GLOBE STEAM STOP VALVE Straight and Right Angle Type, Bolted Bonnet outside screw, Yoke Type, Rising Stem with Back Seat Arrangement. Renewable SS (AlSI-410/AISl-304) Seat and stem. Flanged Ends. Flanges of Valves upto 200 mm Size are as per DIN 2533, PN-16 Raised Face and Flanges of Valves above 200 mm Size are as per DIN 2532, PN-10 Raised Face. Max. Temp.-428°F (220°C).

SALIENT FEATURES

  • Provision of Back Seat Arrangement for on line replacement of gland packing when valve is fully open.
  • Minimum pressure drop due to stream lined flow throughout the body.
  • High lift to avoid obstruction in the flow way.
  • Sturdy hand wheel operation with ample grip and clear from top on Yoke.


TESTING AND CERTIFICATION

All valves are Tested at Double the Max. Working Pressure. Each valve is supplied with IBR Test Certificate in Form III-C issued by The Director of Boilers, Punjab.

TEST PRESSURE

Nominal Size

Nominal Pressure (PN)

Body Test Pressure

Max. Steam Working Pressure

Max. Temp.

15mm to 200mm

16

26 Kg/Cm2

13 Kg/Cm2

220oC

250mm to 300mm

10

17 Kg/Cm2

8.5 Kg/Cm2

220oC


Nominal Size

Dimensions

DN

A

A1

B

C

D

E

F

G

DN 15 (1/2'')

130

90

155

120

95

45

14

2

DN 20 (3/4'')

150

95

160

120

105

58

16

2

DN 25 (1'')

160

100

180

140

115

68

16

2

DN 32 (1 1/4'')

180

105

210

140

140

78

18

2

DN 40 (1 1/2'')

200

115

225

190

150

88

18

3

DN 50 (2'')

230

125

255

190

165

102

20

3

DN 65 (2 1/2'')

290

145

300

250

185

122

20

3

DN 80 (3'')

310

155

320

250

200

138

22

3

DN 100 (4'')

350

175

360

300

220

158

24

3

DN 125 (5'')

400

200

425

300

250

188

26

3

DN 150 (6'')

480

225

475

350

285

212

26

3

DN 200 (8'')

600

275

550

400

340

268

30

3

DN 250 (10'')

730

----

604

450

395

320

28

3

DN 300 (12'')

850

----

650

450

445

370

28

4


Name of Part

Material

Specification

Nut for Handwheel

Carbon Steel

----

Washer

Carbon Steel

----

Handwheel

C.I.

IS 210 FG 200

Stem

13% Cr. S.S.

AISI-410

Locking Screw

Carbon Steel

-----

Yoke Bush

13% Cr. S.S.

AISI-410

T' Head Bolts and Nuts

Carbon Steel

----

Gland

C.I.

IBR 86 to 93 Gr. A

Packing

Graphited Asbestos

----

Studs and Nuts

Carbon Steel

----

Bonnet

C.I.

IBR 86 to 93 Gr. A

Gasket

C.A.F.

IS-2712

Disc Nut

13% Cr. S.S.

AISI-410

Valve Disc

C.I.

IBR 86 to 93 Gr. A

Disc Facing Ring

13% Cr. S.S.

AISI-410

Body Seat Ring

13% Cr. S.S.

AISI-410

Body

C.I.

IBR 86 to 93 Gr. A

Stem Collar

13% Cr. S.S.

AISI-410



NETA VALVES PVT. LTD.
X


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

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