Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem with Backseat Arrangement,
Renewable Seat & Disc, S.S. Trim
Flanged as per BSEN 1092-2 PN-10
Test Pressure
Body : 16kg/cm2 (230 Psi g) Hyd.
Seat : 10kg/cm2 (159 Psi g) Hyd.
NOTE : S.G. Iron material available on customer request.
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | C.I. | EN 1561 Gr. GJL 200 | 1 |
2 | Body Seat Ring | Stainless Steel | ASTM A276 TYPE 410 / IS 6603 / ASTM A217 Gr. CA15 | 1 |
3 | Disc | Stainless Steel | ASTM A276 TYPE 410 / IS 6603 / ASTM A217 Gr. CA15 | 1 |
4 | Disc Nut | Stainless Steel | ASTM A276 TYPE 410 | 1 |
5 | Stem | Stainless Steel | ASTM A276 TYPE 410 | 1 |
6 | Gasket | C.A.F / Non Asbestos Fibre | – | 1 |
7 | Studs & Nuts | Carbon Steel | – | To Suit |
8 | Packing | Flexible Graphite | – | – |
9 | Gland Flange | C.I. | EN 1561 Gr. GJL 200 | 1 |
10 | Bonnet | C.I. | EN 1561 Gr. GJL 200 | 1 |
11 | Yoke Bush | Stainless Steel/Al. Bronze | ASTM A582 TYPE 416 / BS 1982 CC 331G | 1 |
12 | Washer | Carbon Steel | – | 1 |
13 | Nut | Carbon Steel | – | 1 |
14 | Handwheel | M.I. | – | 1 |
15 | T – Bolts & Nuts | Carbon Steel | – | 2 Each |
Nominal Size (mm) | FF | H | ØW | ØFD | ØRFD | RFH | k | n | Ød | FT | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|---|---|---|
200 | 600 ±4 | 490 | 400 | 340 | 266 | 3 | 295 | 8 | 23 | 26 | – |
250 | 730 ±4 | 630 | 400 | 395 | 319 | 3 | 350 | 12 | 23 | 28 | – |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem with Backseat Arrangement,
Renewable Seat & Disc, S.S. Trim
Flanged as per BSEN 1092-2 PN-10
Test Pressure
Body : 16kg/cm2 (230 Psi g) Hyd.
Seat : 10kg/cm2 (159 Psi g) Hyd.
NOTE : S.G. Iron material available on customer request.
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | C.I. | EN 1561 Gr. GJL 200 | 1 |
2 | Body Seat Ring | Stainless Steel | ASTM A276 TYPE 410 / IS 6603 / ASTM A217 Gr. CA15 | 1 |
3 | Disc | Stainless Steel | ASTM A276 TYPE 410 / IS 6603 / ASTM A217 Gr. CA15 | 1 |
4 | Disc Nut | Stainless Steel | ASTM A276 TYPE 410 | 1 |
5 | Stem | Stainless Steel | ASTM A276 TYPE 410 | 1 |
6 | Gasket | C.A.F / Non Asbestos Fibre | – | 1 |
7 | Studs & Nuts | Carbon Steel | – | To Suit |
8 | Packing | Flexible Graphite | – | – |
9 | Gland Flange | C.I. | EN 1561 Gr. GJL 200 | 1 |
10 | Bonnet | C.I. | EN 1561 Gr. GJL 200 | 1 |
11 | Yoke Bush | Stainless Steel/Al. Bronze | ASTM A582 TYPE 416 / BS 1982 CC 331G | 1 |
12 | Washer | Carbon Steel | – | 1 |
13 | Nut | Carbon Steel | – | 1 |
14 | Handwheel | M.I. | – | 1 |
15 | T – Bolts & Nuts | Carbon Steel | – | 2 Each |
Nominal Size (mm) | FF | H | ØW | ØFD | ØRFD | RFH | k | n | Ød | FT | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|---|---|---|
200 | 600 ±4 | 490 | 400 | 340 | 266 | 3 | 295 | 8 | 23 | 26 | – |
250 | 730 ±4 | 630 | 400 | 395 | 319 | 3 | 350 | 12 | 23 | 28 | – |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
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