Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
-
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
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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
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.)
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
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
–
| 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
| 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
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