Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

AV-231 | Bronze Spring Loaded Safety Valve (Open Discharge)

Features

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Suitability

Water

Steam

Gas

Oil

Air

Download PDF Product Inquiry

Material Combination

P.No.	Name of Part	Material	Specification	Nos.
1	Body	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
2	Regulating Ring	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
3	Locking Screw	Brass	–	1
4	Disc	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
5	Lower Spring Disc	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
6	Spring	Stainless Steel	IBR 307 / AISI 304	1
7	Spring Chamber	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
8	Stem	Brass / Stainless Steel	IS 6912 Gr. FLB / ASTM A276 TYPE 410	1
9	Upper Spring Disc	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
10	Check Nut	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
11	Adjusting Screw	Bronze	IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K	1
12	Cap	Aluminium	–	1
13	Lever	Bronze / Aluminium	IBR 282 (a) (iv) Gr. B/ –	1

Download PDF Product Inquiry

Dimensional Data

Nominal Size (mm) H T

15 204 1/2″

20 205 3/4″

25 228 1″

32 291 1.1/4″

40 300 1.1/2″

50 360 2″

Download PDF Product Inquiry
AV-231 | Bronze Spring Loaded Safety Valve (Open Discharge)

Product Inquiry

Nominal Size (mm)	H	T
15	204	1/2″
20	205	3/4″
25	228	1″
32	291	1.1/4″
40	300	1.1/2″
50	360	2″

Features

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Download PDF

Suitability

Water

Steam

Gas

Oil

Air

Material Combination

P.No. Name of Part Material Specification Nos.

1 Body Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

2 Regulating Ring Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

3 Locking Screw Brass – 1

4 Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

5 Lower Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

6 Spring Stainless Steel IBR 307 / AISI 304 1

7 Spring Chamber Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

8 Stem Brass / Stainless Steel IS 6912 Gr. FLB / ASTM A276 TYPE 410 1

9 Upper Spring Disc Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

10 Check Nut Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

11 Adjusting Screw Bronze IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K 1

12 Cap Aluminium – 1

13 Lever Bronze / Aluminium IBR 282 (a) (iv) Gr. B/ – 1

Dimensional Data

Nominal Size (mm) H T

15 204 1/2″

20 205 3/4″

25 228 1″

32 291 1.1/4″

40 300 1.1/2″

50 360 2″

Nominal Size (mm)	H	T
15	204	1/2″
20	205	3/4″
25	228	1″
32	291	1.1/4″
40	300	1.1/2″
50	360	2″

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Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

Features

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Suitability

Material Combination

Dimensional Data

Nominal Size (mm) H T

15 204 1/2″

20 205 3/4″

25 228 1″

32 291 1.1/4″

40 300 1.1/2″

50 360 2″

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

Enter Product Query

Products (By End Connection)

Atam Valves Limited

1051, Outside Industrial Area,
Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com

Atam Valves Limited

1051, Outside Industrial Area,
Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com

Manufacturers & Exporters ofValves, Fittings & Boiler Mountings

Manufacturers & Exporters ofValves, Fittings & Boiler Mountings

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

Features

Screwed male BSP taper threads as per BS 21 Test Pressure Body : 300 Psig (Hyd.) Max. Set Pressure : 150 Psig Max. Working Temp. : 220°C

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Screwed male BSP taper threads as per BS 21 Test Pressure Body : 300 Psig (Hyd.) Max. Set Pressure : 150 Psig Max. Working Temp. : 220°C

Suitability

Material Combination

Dimensional Data

Nominal Size (mm) H T 15 204 1/2″ 20 205 3/4″ 25 228 1″ 32 291 1.1/4″ 40 300 1.1/2″ 50 360 2″

AV-231 Bronze Spring Loaded Safety Valve (Open Discharge)

Enter Product Query

Products (By End Connection)

Atam Valves Limited

1051, Outside Industrial Area, Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111 Fax: +91 181 2290611 Email : sales@atamfebi.com

Atam Valves Limited

1051, Outside Industrial Area, Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111 Fax: +91 181 2290611 Email : sales@atamfebi.com

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Screwed male BSP taper threads as per BS 21

Test Pressure
Body : 300 Psig (Hyd.)
Max. Set Pressure : 150 Psig
Max. Working Temp. : 220°C

Nominal Size (mm) H T

15 204 1/2″

20 205 3/4″

25 228 1″

32 291 1.1/4″

40 300 1.1/2″

50 360 2″

1051, Outside Industrial Area,
Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com

1051, Outside Industrial Area,
Jalandhar – 144004. Punjab. INDIA

Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com