Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

AV-287 | Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Features

Body Material Cum Standard

Cast Carbon Steel (ASTM A216 Gr. WCB)

Product Description

Pilot Operated, Outlet Pressure Range available 5/45, 40/125 Psig

Type of Seat

Renewable Seat

Trim

13% Cr. (SS 410) + Stellited Facing

End Details

Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)

Test Pressure

Body: 300 Psig (Hyd.)

Max. Working Pressure

150 Psig (Steam)

Max. Working Temperature

425°C

Notes

Test Certificate in Form III-C as per IBR is furnished with every supply.

Suitability

Water

Steam

Gas

Oil

Air

Download PDF Product Inquiry

Material Combination

S.No	Description	No.	Material	Specifications
1,2	Adj. Screw / Locking Nut	1	Carbon Steel	–
3	Spring Housing	1	S.G.I.	EN 1563 Gr. GJS 400 15
4	Sprint Top Disc	1	Stainless Steel	AISI 304
5	Pressure Adjusting Screw	1	Spring Steel	IBR 307 to 314
6	Spring Bottom Disc	1	Stainless Steel	AISI 304
7	Gasket	1	C.A.F.	–
8	Side Plug	1	Carbon Steel	–
9	Pilot Valve Body	1	Stainless Steel	AISI 304
10	Main Valve Return Spring	1	Carbon Steel	IBR 307 to 314
11	PVSpring Ret. Check Nut	1	Stainless Steel	AISI 304
12	Strainer Screen	1	Stainless Steel	AISI 304
13	Main Valve Body Seat Ring	1
14, 16	Gasket	1	C.A.F.	–
15	D Chamber Top Half	1	C.S.	IBR 73 to 80 Gr. A
17, 18	Pilot Valve Plunger / Ball	1	Stainless Steel	AISI 304
19	Main Valve Disc	1	Stainless Steel	AISI 410 + Stellite
20	Pilot Valve Spring	1	Stainless Steel	AISI 304
21	Main Valve Body	1		Cast Steel
22, 23	Valve Push Rod / G Sleeve	1	Stainless Steel	AISI 410
24, 25	P Rod Lock Nut / D. Disc	1	Stainless Steel	AISI 410
26	Main D. C Lower Half	1	Cast Steel	IBR 73 to 80 Gr. A
27, 29	Studs & Nuts	4 Each	Carbon Steel	–
28	Pipe Assembly –		–	–
30	Bolts & Nuts	To Suit	Carbon Steel	–
31, 32	Main Diaphragm / Pilot D	1	Stainless Steel	AISI 304

Download PDF Product Inquiry

Dimensional Data

Size (mm) FF ØFD FT H

25 165 120.7 9.5 215

40 203 139.7 12.7 240

50 248 165.1 15.9 260

Download PDF Product Inquiry
AV-287 | Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Product Inquiry

Size (mm)	FF	ØFD	FT	H
25	165	120.7	9.5	215
40	203	139.7	12.7	240
50	248	165.1	15.9	260

Features

Body Material Cum Standard

Cast Carbon Steel (ASTM A216 Gr. WCB)

Product Description

Pilot Operated, Outlet Pressure Range available 5/45, 40/125 Psig

Type of Seat

Renewable Seat

Trim

13% Cr. (SS 410) + Stellited Facing

End Details

Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)

Test Pressure

Body: 300 Psig (Hyd.)

Max. Working Pressure

150 Psig (Steam)

Max. Working Temperature

425°C

Notes

Test Certificate in Form III-C as per IBR is furnished with every supply.

Download PDF

Suitability

Water

Steam

Gas

Oil

Air

Material Combination

S.No Description No. Material Specifications

1,2 Adj. Screw / Locking Nut 1 Carbon Steel –

3 Spring Housing 1 S.G.I. EN 1563 Gr. GJS 400 15

4 Sprint Top Disc 1 Stainless Steel AISI 304

5 Pressure Adjusting Screw 1 Spring Steel IBR 307 to 314

6 Spring Bottom Disc 1 Stainless Steel AISI 304

7 Gasket 1 C.A.F. –

8 Side Plug 1 Carbon Steel –

9 Pilot Valve Body 1 Stainless Steel AISI 304

10 Main Valve Return Spring 1 Carbon Steel IBR 307 to 314

11 PVSpring Ret. Check Nut 1 Stainless Steel AISI 304

12 Strainer Screen 1 Stainless Steel AISI 304

13 Main Valve Body Seat Ring 1

14, 16 Gasket 1 C.A.F. –

15 D Chamber Top Half 1 C.S. IBR 73 to 80 Gr. A

17, 18 Pilot Valve Plunger / Ball 1 Stainless Steel AISI 304

19 Main Valve Disc 1 Stainless Steel AISI 410 + Stellite

20 Pilot Valve Spring 1 Stainless Steel AISI 304

21 Main Valve Body 1 Cast Steel

22, 23 Valve Push Rod / G Sleeve 1 Stainless Steel AISI 410

24, 25 P Rod Lock Nut / D. Disc 1 Stainless Steel AISI 410

26 Main D. C Lower Half 1 Cast Steel IBR 73 to 80 Gr. A

27, 29 Studs & Nuts 4 Each Carbon Steel –

28 Pipe Assembly – – –

30 Bolts & Nuts To Suit Carbon Steel –

31, 32 Main Diaphragm / Pilot D 1 Stainless Steel AISI 304

Dimensional Data

Size (mm) FF ØFD FT H

25 165 120.7 9.5 215

40 203 139.7 12.7 240

50 248 165.1 15.9 260

Size (mm)	FF	ØFD	FT	H
25	165	120.7	9.5	215
40	203	139.7	12.7	240
50	248	165.1	15.9	260

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Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Features

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Suitability

Material Combination

Dimensional Data

Size (mm) FF ØFD FT H

25 165 120.7 9.5 215

40 203 139.7 12.7 240

50 248 165.1 15.9 260

AV-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Enter Product Query

Products (By End Connection)

Atam Valves Limited

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

Mobile : +91 98888 10461
Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com

Atam Valves Limited

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

Mobile : +91 98888 10461
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-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Features

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Suitability

Material Combination

Dimensional Data

Size (mm) FF ØFD FT H 25 165 120.7 9.5 215 40 203 139.7 12.7 240 50 248 165.1 15.9 260

AV-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends

Enter Product Query

Products (By End Connection)

Atam Valves Limited

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

Mobile : +91 98888 10461 Phone : +91 181 5001111 Fax: +91 181 2290611 Email : sales@atamfebi.com

Atam Valves Limited

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

Mobile : +91 98888 10461 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

Size (mm) FF ØFD FT H

25 165 120.7 9.5 215

40 203 139.7 12.7 240

50 248 165.1 15.9 260

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

Mobile : +91 98888 10461
Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com

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

Mobile : +91 98888 10461
Phone : +91 181 5001111
Fax: +91 181 2290611
Email : sales@atamfebi.com