Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-131 Cast Iron Dual Plate Check Valve, PN-16

AV-131 | Cast Iron Dual Plate Check Valve, PN-16

Features

Product Standard

API-594

Testing Standard

API-598

Pressure Rating

PN-16

Body Material Cum Standard

Cast Iron (BS EN 1561 Gr. GJL 220)

Product Description

Wafer Type, Spring Loaded

Type of Seat

Resillient Seated

Trim

Spring: SS 316, Disc – Ductile Iron, Seat: EPDM / Nitrile

End Details

Suitable for clamping between Flanges as per ASME / ANSI B 16.1, Class-125

Test Pressure

Body: 20.7 Bar (Hyd.), Seat: 15.2 Bar (Hyd.)

Suitability

Water

Steam

Gas

Oil

Air

Download PDF Product Inquiry

Material Combination

S.No	Description	No.	Material	Specifications
1	Body	1	C.I.	IS 210 Gr. FG 260
2	SEAT	1	EPDM
3	Disc	2	S.G.I.	IS:1865 Gr. 400/15
4	Disc Holding Pin	1	S.S.	ASTM A276 TYPE 410
5	Stopper Pin	1	S.S.	ASTM A276 TYPE 410
6	Spring	TO SUIT	AISI-304	–
7	Bush	TO SUIT	EPDM/NITRILE	–
8	L-Key Screw	4	M.S.(CHORME PLATED)	–
9	WASHER	TO SUIT	AISI-304	–

Download PDF Product Inquiry

Dimensional Data

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Download PDF Product Inquiry

AV-131 | Cast Iron Dual Plate Check Valve, PN-16

Product Inquiry

Features

Product Standard

API-594

Testing Standard

API-598

Pressure Rating

PN-16

Body Material Cum Standard

Cast Iron (BS EN 1561 Gr. GJL 220)

Product Description

Wafer Type, Spring Loaded

Type of Seat

Resillient Seated

Trim

Spring: SS 316, Disc – Ductile Iron, Seat: EPDM / Nitrile

End Details

Suitable for clamping between Flanges as per ASME / ANSI B 16.1, Class-125

Test Pressure

Body: 20.7 Bar (Hyd.), Seat: 15.2 Bar (Hyd.)

Download PDF

Suitability

Water

Steam

Gas

Oil

Air

Material Combination

S.No Description No. Material Specifications

1 Body 1 C.I. IS 210 Gr. FG 260

2 SEAT 1 EPDM

3 Disc 2 S.G.I. IS:1865 Gr. 400/15

4 Disc Holding Pin 1 S.S. ASTM A276 TYPE 410

5 Stopper Pin 1 S.S. ASTM A276 TYPE 410

6 Spring TO SUIT AISI-304 –

7 Bush TO SUIT EPDM/NITRILE –

8 L-Key Screw 4 M.S.(CHORME PLATED) –

9 WASHER TO SUIT AISI-304 –

Dimensional Data

Size (mm) FF ØD

50 54 95

65 54 110

80 57 130

100 64 160

125 70 188

150 76 212

200 95 272

250 108 320

300 143 370

350 145 437

400 191 485

450 203 537

500 219 592

600 222 695

Selected Product

AV-131 Cast Iron Dual Plate Check Valve, PN-16

Enter Product Query

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Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-131 Cast Iron Dual Plate Check Valve, PN-16

Features

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Suitability

Material Combination

Dimensional Data

Size (mm) FF ØD

50 54 95

65 54 110

80 57 130

100 64 160

125 70 188

150 76 212

200 95 272

250 108 320

300 143 370

350 145 437

400 191 485

450 203 537

500 219 592

600 222 695

AV-131 Cast Iron Dual Plate Check Valve, PN-16

Enter Product Query

Products (By Valve Type)

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

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Manufacturers & Exporters ofValves, Fittings & Boiler Mountings

Manufacturers & Exporters ofValves, Fittings & Boiler Mountings

AV-131 Cast Iron Dual Plate Check Valve, PN-16

Features

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Suitability

Material Combination

Dimensional Data

Size (mm) FF ØD 50 54 95 65 54 110 80 57 130 100 64 160 125 70 188 150 76 212 200 95 272 250 108 320 300 143 370 350 145 437 400 191 485 450 203 537 500 219 592 600 222 695

AV-131 Cast Iron Dual Plate Check Valve, PN-16

Enter Product Query

Products (By Valve Type)

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 ØD

50 54 95

65 54 110

80 57 130

100 64 160

125 70 188

150 76 212

200 95 272

250 108 320

300 143 370

350 145 437

400 191 485

450 203 537

500 219 592

600 222 695

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

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695

Size (mm)	FF	ØD
50	54	95
65	54	110
80	57	130
100	64	160
125	70	188
150	76	212
200	95	272
250	108	320
300	143	370
350	145	437
400	191	485
450	203	537
500	219	592
600	222	695