Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-290A (WCB) C.C.S. Swing Check Valve, Class-300

AV-290A (WCB) | C.C.S. Swing Check Valve, Class-300

Features

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Suitability

Water

Steam

Gas

Oil

Air

Download PDF Product Inquiry

Material Combination

P.No.	Name of Part	Material	Specification	Nos.
1	Body	C.C.S	ASTM A216 Gr. WCB	1
2	Body Seat Ring	S.S./ F.S.S./ C.C.S.	ASTM A276 TYPE 410/ ASTM A182 Gr. F6a/ ASTM A216 Gr. WCB + 13% Cr. Welded Deposit	2
3	Disc	C.C.S.	ASTM A216 Gr. WCB + 13% Cr. Welded Deposit	1
4	Hinge Pin	S.S.	ASTM A276 TYPE 410	1
5	Hinge	C.C.S.	ASTM A216 Gr. WCB	1
6	Nut	S.S.	AISI-410	1
7	Washer	Carbon Steel	–	To Suit
8	Gasket	Spiral Wound S.S. 304 with Graphite Filler Inner Ring	–	1
9	Cover	C.C.S.	ASTM A216 Gr. WCB	1
10	Stud & Nuts	Alloy Steel/ H.T. Steel	ASTM A193 Gr. B7/ ASTM A194 Gr. 2H	1

NOTE : 1. This item can be supplied in WC6, WC9 material also.

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Dimensional Data

Nominal Size (mm)	FF	ØFW	ØRFD	ØFD	FT	K	n	Ød
40	241 ±2	38	73	155	19.1	114.3	4	7/8″
50	267 ±2	51	92.1	165	20.7	127	8	3/4″
65	292 ±2	64	104.8	190	23.9	149.2	8	7/8″
80	318 ±2	76	127	210	27	168.3	8	7/8″
100	356 ±2	102	157.2	255	30.2	200	8	7/8″
125	400 ±2	127	185.7	280	33.4	235	8	7/8″
150	444 ±2	152	215.9	320	35	269.9	12	7/8″
200	533 ±2	203	269.9	380	39.7	330.2	12	1″
250	622 ±2	254	323.8	445	46.1	387.4	16	1.1/8″
300	711 ±3	305	381	520	49.3	450.8	16	1.1/4″
350	838 ±3	337	412.8	585	52.4	514.4	20	1.1/4″
400	864 ±3	387	469.9	650	55.6	571.5	20	1.3/8″
450	978 ±3	432	533.4	710	58.8	628.6	24	1.3/8″
500	1016 ±3	483	584.2	775	62	685.8	24	1.3/8″
600	1346 ±3	584	692.2	915	68.3	812.8	24	1.5/8″

k – P.C.D; n – Number of Holes; Ød – Diameter of Holes

Download PDF Product Inquiry

AV-290A (WCB) | C.C.S. Swing Check Valve, Class-300

Product Inquiry

Features

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Download PDF

Suitability

Water

Steam

Gas

Oil

Air

Material Combination

P.No. Name of Part Material Specification Nos.

1 Body C.C.S ASTM A216 Gr. WCB 1

2 Body Seat Ring S.S./ F.S.S./ C.C.S. ASTM A276 TYPE 410/ ASTM A182 Gr. F6a/ ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 2

3 Disc C.C.S. ASTM A216 Gr. WCB + 13% Cr. Welded Deposit 1

4 Hinge Pin S.S. ASTM A276 TYPE 410 1

5 Hinge C.C.S. ASTM A216 Gr. WCB 1

6 Nut S.S. AISI-410 1

7 Washer Carbon Steel – To Suit

8 Gasket Spiral Wound S.S. 304 with Graphite Filler Inner Ring – 1

9 Cover C.C.S. ASTM A216 Gr. WCB 1

10 Stud & Nuts Alloy Steel/ H.T. Steel ASTM A193 Gr. B7/ ASTM A194 Gr. 2H 1

NOTE : 1. This item can be supplied in WC6, WC9 material also.

Dimensional Data

Nominal Size (mm) FF ØFW ØRFD ØFD FT K n Ød

40 241 ±2 38 73 155 19.1 114.3 4 7/8″

50 267 ±2 51 92.1 165 20.7 127 8 3/4″

65 292 ±2 64 104.8 190 23.9 149.2 8 7/8″

80 318 ±2 76 127 210 27 168.3 8 7/8″

100 356 ±2 102 157.2 255 30.2 200 8 7/8″

125 400 ±2 127 185.7 280 33.4 235 8 7/8″

150 444 ±2 152 215.9 320 35 269.9 12 7/8″

200 533 ±2 203 269.9 380 39.7 330.2 12 1″

250 622 ±2 254 323.8 445 46.1 387.4 16 1.1/8″

300 711 ±3 305 381 520 49.3 450.8 16 1.1/4″

350 838 ±3 337 412.8 585 52.4 514.4 20 1.1/4″

400 864 ±3 387 469.9 650 55.6 571.5 20 1.3/8″

450 978 ±3 432 533.4 710 58.8 628.6 24 1.3/8″

500 1016 ±3 483 584.2 775 62 685.8 24 1.3/8″

600 1346 ±3 584 692.2 915 68.3 812.8 24 1.5/8″

k – P.C.D; n – Number of Holes; Ød – Diameter of Holes

Selected Product

AV-290A (WCB) C.C.S. Swing Check Valve, Class-300

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Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings

AV-290A (WCB) C.C.S. Swing Check Valve, Class-300

Features

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Suitability

Material Combination

Dimensional Data

AV-290A (WCB) C.C.S. Swing Check Valve, Class-300

Enter Product Query

Products (By Valve Type)

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-290A (WCB) C.C.S. Swing Check Valve, Class-300

Features

Bolted Cover, Renewable Seat, SS Trim Flanges as per ASME B16.5, Class-300 RF (Drilled) Product Standard: BS-1868 Test Pressure Body : 76 Bar (Hyd.) Seat : 56 Bar (Hyd.) Testing Standard : BSEN-12266-1

Suitability

Material Combination

Dimensional Data

Product Inquiry

Features

Bolted Cover, Renewable Seat, SS Trim Flanges as per ASME B16.5, Class-300 RF (Drilled) Product Standard: BS-1868 Test Pressure Body : 76 Bar (Hyd.) Seat : 56 Bar (Hyd.) Testing Standard : BSEN-12266-1

Suitability

Material Combination

Dimensional Data

AV-290A (WCB) C.C.S. Swing Check Valve, Class-300

Enter Product Query

Products (By Valve Type)

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

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

Bolted Cover, Renewable Seat, SS Trim
Flanges as per ASME B16.5, Class-300 RF (Drilled)
Product Standard: BS-1868

Test Pressure
Body : 76 Bar (Hyd.)
Seat : 56 Bar (Hyd.)
Testing Standard : BSEN-12266-1

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