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Steam Stop Valve

Steam Stop Valve
Steam Stop Valve
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Product Code : 14
Product Description

Steam Stop Valve

DESCRIPTION

WJ' BRONZE GLOBE STEAM STOP VALVE, Screwed Bonnet, inside screw, Rising stem, with Back Seat Arrangement having Renewable stainless steel seat and stem, Screwed Female Ends BSP Taper & Flanged Ends to BS-10 Table 'H', Hand wheel operated. Suitable for saturated steam lines upto 250 PSIG (17.58 Kg/Cm2) and Max. Temp. of 428°F (220°C) Tested to 500 PSIG (35.15 Kg/
Cm2) Hydrostatic.

SALIENT FEATURES


WJ' Bronze Globe Steam Stop Valves are provided with following features to give trouble free service.

  • Back Seat Arrangement is provided to facilitate on line replacement of gland packing under pressure when valve is fully open.
  • Bonnet is locked for safety of operating staff.
  • Valve Disc and check nut are locked by a SS. (AISI 304) locking washer.
  • Body Seat Ring and Disc are properly Heat Treated with at least 50 BHN difference.
  • Heavy and sturdy hand wheel with firm grip is provided.

TESTING AND CERTIFICATION

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


DIMENSIONS

Nominal Size DN

END TO END OR FACE TO FACE DISTANCE

DIMENSIONS

CENTER TO TOP OPEN (Approx.)

HANDWHEEL DIAMETER


SCREWED L

FLANGED L

D

T

H

W

15 mm (1/2'')

83

106

114.3

9.5

120

70

20 mm (3/4'')

95

112

114.3

9.5

120

75

25 mm (1'')

111

124

120.7

11.2

133

90

32 mm (1 1/4'')

133.5

137.5

133.4

11.2

165

90

40 mm (1 1/2'')

148

149.5

139.7

12.7

178

105

50 mm (2'')

178

177.5

165.1

12.7

215

140


MATERIALS

NAME OF PART

MATERIAL

SPECIFICATION

Nut for Handwheel

M.S.

----

Washer

M.S.

----

Screw

Brass

----

Hand Wheel

Cast Iron / D.I./M.I.

----

Stem

S.S.

AISI-410

Locking Washer

S.S.

AISI-304

Disc

S.S.

AISI-410

Body Seat Ring

S.S.

AISI-410

Locking Device

Brass Sheet

----

Packing

Graphited Asbestors

----

Gland

Extruded Brass Rod

----

Disc Retaining Nut

Bronze

IBR 282 (a) IV Gr. B.

Gland Nut

Bronze

IBR 282 (a) IV Gr. B.

Bonnet

Bronze

IBR 282 (a) IV Gr. B.

Body

Bronze

IBR 282 (a) IV Gr. B.



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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