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Zoloto
Zoloto
Zoloto

Product Name

Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)

Article Code

1083B

1083B

Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)

Salient Features
  • Design Standard IS 5312 – 1.
  • Flanged Ends to IS 1538.
  • Seating design – Swing Type.
  • Bolted Cover.
  • Renewable Seat with Premium Quality Rubber Flap.
  • Flexible installation (Horizontal / Vertical)

PN 1.0  –
Test Pressure (Hydrostatic) :
Shell : 1.5 MPa
Seat : 1.0 MPa
Maximum Working Temperature : 80°C

ISI
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1083B Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
Suitable For

Steam

Water

Oil

Air

Gases

1083B Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
Salient Features
  • Design Standard IS 5312 – 1.
  • Flanged Ends to IS 1538.
  • Seating design – Swing Type.
  • Bolted Cover.
  • Renewable Seat with Premium Quality Rubber Flap.
  • Flexible installation (Horizontal / Vertical)

PN 1.0  –
Test Pressure (Hydrostatic) :
Shell : 1.5 MPa
Seat : 1.0 MPa
Maximum Working Temperature : 80°C

ISI
Suitable For
Steam Water Oil Air Gases
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Materials
P.No. Name of Part Material of Material Specification Qty.
1 Bolts Carbon Steel IS 1363 Part 1 Class 4.6
As Reqd.
2 Cover Cast Iron IS 210 Gr. FG 200 1
3 Gasket Nitrile Rubber IS 638 Type B 1
4 Body Cast Iron IS 210 Gr. FG 200 1
5 Hinge Pin Stainless Steel IS 6603 Gr. X04 Cr19Ni9 1
6 Body Seat Ring Bronze IS 318 Gr. LTB 2 1
7 Bolts Carbon Steel IS 1363 Part 1 Class 4.6 1
8 Washer Carbon Steel – – – 1
9 Disc Facing Nitrile Rubber IS 638 Type B 1
10 Disc Cast Iron IS 210 Gr. FG 200 1
11 Hinge Cast Iron IS 210 Gr. FG 200 1
12 Bolt (Optional) Carbon Steel IS 1363 Part 1 Class 4.6 1
13 Washer Carbon Steel – – – 1
14 Plug Stainless Steel IS 6603 Gr. 12 Cr12 2
15 Nut Carbon Steel IS 1363 Part 3 Class 4.0 As Reqd.
16 Split Pin (Optional) Carbon Steel – – – 1
17 Hinge Bush Bronze IS 318 Gr. LTB 2 1
18 Pipe Socket S.G.Iron IS 1865 Gr. SG400/15 1
19 Pipe Elbow S.G.Iron IS 1865 Gr. SG400/15 2
20 By Pass Valve Bronze Gate valve ISI Marked Class-1 1
21 Pipe Union S.G.Iron IS 1865 Gr. SG400/15 1
22 By Pass Pipe Galvanized Iron As Reqd.
1083B Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
1083B Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)
P.No. Name of Part Material of Material Specification Qty.
1 Bolts Carbon Steel IS 1363 Part 1 Class 4.6
As Reqd.
2 Cover Cast Iron IS 210 Gr. FG 200 1
3 Gasket Nitrile Rubber IS 638 Type B 1
4 Body Cast Iron IS 210 Gr. FG 200 1
5 Hinge Pin Stainless Steel IS 6603 Gr. X04 Cr19Ni9 1
6 Body Seat Ring Bronze IS 318 Gr. LTB 2 1
7 Bolts Carbon Steel IS 1363 Part 1 Class 4.6 1
8 Washer Carbon Steel – – – 1
9 Disc Facing Nitrile Rubber IS 638 Type B 1
10 Disc Cast Iron IS 210 Gr. FG 200 1
11 Hinge Cast Iron IS 210 Gr. FG 200 1
12 Bolt (Optional) Carbon Steel IS 1363 Part 1 Class 4.6 1
13 Washer Carbon Steel – – – 1
14 Plug Stainless Steel IS 6603 Gr. 12 Cr12 2
15 Nut Carbon Steel IS 1363 Part 3 Class 4.0 As Reqd.
16 Split Pin (Optional) Carbon Steel – – – 1
17 Hinge Bush Bronze IS 318 Gr. LTB 2 1
18 Pipe Socket S.G.Iron IS 1865 Gr. SG400/15 1
19 Pipe Elbow S.G.Iron IS 1865 Gr. SG400/15 2
20 By Pass Valve Bronze Gate valve ISI Marked Class-1 1
21 Pipe Union S.G.Iron IS 1865 Gr. SG400/15 1
22 By Pass Pipe Galvanized Iron As Reqd.
Sizes / Dimensions
Size (Inches) Size (mm) A ØB C By Pass Size
2* 50 203 ±2 165 (+1.5/-1.0) 16 +2 1/2″
2 1/2* 65 216 ±2 185 (+1.5/-1.0) 16 +2 1/2″
3 80 241 ±2 200 ±4.5 21 ±3 1/2″
4 100 292 ±2 220 ±4.5 22 ±3 1/2″
5 125 330 ±2 250 ±4.5 22.5 ±3 1/2″
6 150 356 ±2 285 (+5.5/-2.5) 23 ±3 1/2″
8 200 495 ±3 340 (+5.5/-2.5) 24.5 ±3 1″
10 250 622 ±3 395 (+5.5/-2.5) 26 ±3 1″
12 300 698 ±3 445 (+5.5/-2.5) 27.5 ±3 1.1/2″

* Flanges as per IS 5312 Part 1

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1083B
Cast Iron Non Return Valve PN 1.0 (With Bye Pass Arrangement) (Flanged)

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