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Spring Loaded Pop Type Safety Valve

Spring Loaded Pop Type Safety Valve
Spring Loaded Pop Type Safety Valve
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Product Code : 12
Product Description

Over the years, we have emerged as one of the topmost manufacturers and suppliers of an excellent range of Spring Loaded Pop Type Safety Valve. Our highly experienced team uses best quality materials to manufacturing this safety valve in strict tandem with the industry standards. This Spring Loaded Pop Type Safety Valve is offered to clients in varied sizes and dimensions to meet their diverse needs.

Features:

  • Very safe to use
  • Tight shut- off
  • Durable quality

DESCRIPTION
WJ' BRONZE SPRING LOADED POP TYPE SAFETY VALVE Screwed Male Ends BSPT Threads or Flanged Ends to BS-10 Table 'H'. Max Set Pressure for these safety valves is 250 PSIG (17.58 Kg/Cm2). These are manufactured in enclosed discharge and open discharge designs.

TESTING AND CERTIFICATION
All pop type safety valves are set at the Pressure required by the customer. Max set Pressure being 250 PSIG (17.58 Kg/
Cm2). Each pop type safety valve is supplied with IBR Test Certificate in Form III-C issued by The Director of Boilers, Punjab.

Specifications

Nominal Size

A

B

C

D

E

F

G

H

J1 (Approx.)

J2 (Approx.)

DN 15(1/2'')

3/4'' BSPT

1/2'' BSP

65

44

114.3

9.5

73

70

240

248

DN 20 (3/4'')

1'' BSPT

3/4'' BSP

70

64

114..3

9.5

73

73

260

263

DN 25 (1'')

1/4'' BSPT

1'' BSP

70

64

120.7

11.2

75

75

290

295

DN 32 (1 1/4'')

1 1/2'' BSPT

11/4'' BSP

95

66

133.4

11.2

83

83

342

330

DN 40 (1 1/2'')

2'' BSPT

1 1/2'' BSP

95

66

139.7

12.7

95

95

342

342

DN 50 (2'')

2 1/2'' BSPT

2'' BSP

110

85

165.1

12.7

110

110

410

406

DN 65 (2 1/2'')

3'' BSPT

2 1/2'' BSP

112

110

184.2

14.28

12.5

125

455

468

DN 80 (3'')

4'' BSPT

3'' BSP

145

120

203.2

15.88

140

140

485

480


NAME OF PART

MATERIAL

SPECIFICATION

Body

Bronze

IBR 282 (a) (IV) Gr. B

Chamber

Bronze

IBR 282 (a) (IV) Gr. B

Disc

Bronze

IBR 282 (a) (IV) Gr. B

Regulating Ring

Bronze

IBR 282 (a) (IV) Gr. B

Lower Spring Disc

Bronze

IBR 282 (a) (IV) Gr. B

Upper Spring Disc

Bronze

IBR 282 (a) (IV) Gr. B

Adjusting Screw

Bronze

IBR 282 (a) (IV) Gr. B

Check Nut

Bronze

IBR 282 (a) (IV) Gr. B

Cap

Bronze

IBR 282 (a) (IV) Gr. B

Locking Screw

Brass

----

Spindle

MN. Bronze

----

Easing Lever

Cast Iron

----

Spring

Carbon Steel

IBR 307-314

Pin

S.S.

AISI-410


RELIEVING CAPACITIES OF 'WJ' BRONZE POP TYPE SAFETY VALVE FOR SATURATED STEAM AT 10% ACCUMULATION IN Kg. OF STEAM PER HOUR AT SET PRESSURE


SET PRESSURE Kg. / Cm2 g

VALVE SIZE

15 mm (1/2'')

20 mm (3/4'')

25 mm (1'')

32 mm (1 1/4'')

40 mm (1 1 /2'')

50 mm (2'')

65 mm (2 1/2'')

80 mm (3'')

1.0

20

46

82

128

185

329

514

740

2.0

29

68

122

191

276

491

767

1104

3.0

39

91

162

254

367

653

1020

1469

4.0

49

113

203

317

458

815

1273

1833

5.0

59

136

243

380

549

977

1526

2198

6.0

69

159

283

443

640

1139

1780

2562

7.0

79

181

324

506

731

1301

2033

2927

8.0

88

204

364

569

822

1463

2286

3291

9.0

98

227

405

632

914

1625

2539

3656

10.0

108

249

445

695

1005

1787

2792

4020

12.0

128

295

526

821

1187

2111

3299

4749

15.0

157

363

647

1010

1460

2597

4058

5843

17.58

183

421

751

1172

1695

3014

4709

6780


 


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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