Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
-
Features
Spring Loaded, Outlet Pressure Range Available 5/60, 20/80 & 40/125 PSIG, Cu-Alloy Trim
Screwed Female BSP Taper Threads BS 21Test Pressure
Body : 500 Psig (Hyd.)
Max. Working Pressure : 250 Psig
Suitability
Water
Steam
Gas
Oil
Air
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Material Combination
P.No. Name of Part Material Specification Nos. 1 Drain Plug Bronze IBR 282 (a) (iv) Gr. B 1 2 Spring Carbon Steel – 1 3 Valve Disc Bronze IBR 282 (a) (iv) Gr. B 1 4 Body Bronze IBR 282 (a) (iv) Gr. B 1 5 Disc Bronze IBR 282 (a) (iv) Gr. B 1 6 Diaphragm Stainless Steel AISI 304 1 7 Bonnet Cast Iron IBR 86 to 93 Gr.A 1 8 Lower Spring Disc Bronze IBR 282 (a) (iv) Gr. B 1 9 Disc Nut Bronze / Brass IBR 282 (a) (iv) Gr. B 1 10 Spring Chamber Cast Iron IBR 86 to 93 Gr.A 1 11 Spring Carbon Steel – 1 12 Upper Spring Disc Bronze IBR 282 (a) (iv) Gr. B 1 13 Adjusting Screw Carbon Steel – 1 14 Tommy Bar Carbon Steel – 1 15 Locking Nut Carbon Steel – 1 16 Bolts And Nuts Carbon Steel – To Suit 17 Gasket C.A.F – 1 18 Bottom Cover Gun Metal BSEN 1982 Gr. CC491K 1 -
Dimensional Data
Nominal Size (mm) FF ±2 H T 15 76 240 1/2″ 20 108 278 3/4″ 25 114 325 1″ 32 133 345 1.1/4″ 40 137 380 1.1/2″ 50 170 410 2
Features
Spring Loaded, Outlet Pressure Range Available 5/60, 20/80 & 40/125 PSIG, Cu-Alloy Trim
Screwed Female BSP Taper Threads BS 21
Test Pressure
Body : 500 Psig (Hyd.)
Max. Working Pressure : 250 Psig
Suitability
Water
Steam
Gas
Oil
Air
Material Combination
P.No.
Name of Part
Material
Specification
Nos.
1
Drain Plug
Bronze
IBR 282 (a) (iv) Gr. B
1
2
Spring
Carbon Steel
–
1
3
Valve Disc
Bronze
IBR 282 (a) (iv) Gr. B
1
4
Body
Bronze
IBR 282 (a) (iv) Gr. B
1
5
Disc
Bronze
IBR 282 (a) (iv) Gr. B
1
6
Diaphragm
Stainless Steel
AISI 304
1
7
Bonnet
Cast Iron
IBR 86 to 93 Gr.A
1
8
Lower Spring Disc
Bronze
IBR 282 (a) (iv) Gr. B
1
9
Disc Nut
Bronze / Brass
IBR 282 (a) (iv) Gr. B
1
10
Spring Chamber
Cast Iron
IBR 86 to 93 Gr.A
1
11
Spring
Carbon Steel
–
1
12
Upper Spring Disc
Bronze
IBR 282 (a) (iv) Gr. B
1
13
Adjusting Screw
Carbon Steel
–
1
14
Tommy Bar
Carbon Steel
–
1
15
Locking Nut
Carbon Steel
–
1
16
Bolts And Nuts
Carbon Steel
–
To Suit
17
Gasket
C.A.F
–
1
18
Bottom Cover
Gun Metal
BSEN 1982 Gr. CC491K
1
| P.No. | Name of Part | Material | Specification | Nos. |
|---|---|---|---|---|
| 1 | Drain Plug | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 2 | Spring | Carbon Steel | – | 1 |
| 3 | Valve Disc | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 4 | Body | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 5 | Disc | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 6 | Diaphragm | Stainless Steel | AISI 304 | 1 |
| 7 | Bonnet | Cast Iron | IBR 86 to 93 Gr.A | 1 |
| 8 | Lower Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 9 | Disc Nut | Bronze / Brass | IBR 282 (a) (iv) Gr. B | 1 |
| 10 | Spring Chamber | Cast Iron | IBR 86 to 93 Gr.A | 1 |
| 11 | Spring | Carbon Steel | – | 1 |
| 12 | Upper Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
| 13 | Adjusting Screw | Carbon Steel | – | 1 |
| 14 | Tommy Bar | Carbon Steel | – | 1 |
| 15 | Locking Nut | Carbon Steel | – | 1 |
| 16 | Bolts And Nuts | Carbon Steel | – | To Suit |
| 17 | Gasket | C.A.F | – | 1 |
| 18 | Bottom Cover | Gun Metal | BSEN 1982 Gr. CC491K | 1 |
Dimensional Data
Nominal Size (mm)
FF ±2
H
T
15
76
240
1/2″
20
108
278
3/4″
25
114
325
1″
32
133
345
1.1/4″
40
137
380
1.1/2″
50
170
410
2
| Nominal Size (mm) | FF ±2 | H | T |
|---|---|---|---|
| 15 | 76 | 240 | 1/2″ |
| 20 | 108 | 278 | 3/4″ |
| 25 | 114 | 325 | 1″ |
| 32 | 133 | 345 | 1.1/4″ |
| 40 | 137 | 380 | 1.1/2″ |
| 50 | 170 | 410 | 2 |
Selected Product
AV-229 Bronze Pressure Reducing Valve Diaphragm Type
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