Product Standard
BS EN 17292
Pressure / Class Rating
Class-800
Body Material Cum Standard
Cast Stainless Steel (ASTM A351 Gr. CF8M)
Port Opening
Full Bore
Product Description
Three Piece Design, Lever Operated (Blow Out Proof Stem)
Type of Seat
Renewable Seat
Trim
Ball & Stem: Stainless Steel (AISI 316), PTFE Seats
End Details
Screwed Female BSP Parallel Threads (BS-21), Socket Welded Ends as per ASME B16.11
Application Medium
Nitric Acid, Acetic Acid
Notes
Suitable for steam service with specialized PTFE.
Can be provided with Glass Filled PTFE, Graphite Blended PTFE & PEEK Seats on request.
Other screwed end specifications can be provided on request.
Water
Steam
Gas
Oil
Air
S.No | Description | No. | Material | Specifications |
---|---|---|---|---|
1 | Body | 1 | Cast Stainless Steel | ASTM A 351 Gr. CF8M |
2 | Pipe Connector | 2 | Cast Stainless Steel | ASTM A 351 Gr. CF8M |
3 | Body Seal | 2 | PTFE | – |
4 | Ball | 1 | Stainless Steel | ASTM A 351 Gr. CF8M |
ASTM A 276 Type 316 | ||||
5 | Stem Seal | 1 | PTFE | – |
6, | Packing | 1 | PTFE | – |
7 | Stem | 1 | Stainless Steel | ASTM A 276 Type 316 |
8 | Gland Nut | 1 | Stainless Steel | ASTM A 276 Type 316 |
9 | Lever (with Plastic Sleeve) | 1 | Stainless Steel | – |
10 | Lever Nut | 1 | Stainless Steel | Type 316 |
11 | Studs & Nuts | To Suit | Alloy Steel / H.T. Steel | ASTM A 193 Gr. B7/B8 |
ASTM A 194 Gr. 2H/8 |
Size (mm) | FF | LL | H | T | ØSW | D |
---|---|---|---|---|---|---|
15 | 66 | 104 | 55 | 1/2” | 21.8 / 22.2 | 9.5 |
20 | 75 | 104 | 65 | 3/4” | 27.2 / 27.6 | 12.5 |
25 | 85 | 135 | 82 | 1” | 33.9 / 34.3 | 12.5 |
32 | 102 | 180 | 85 | 1.1/4” | 42.7 / 43.1 | 12.5 |
40 | 115 | 180 | 94 | 1.1/2” | 48.8 / 49.2 | 12.5 |
50 | 130 | 216 | 115 | 2” | 61.2 / 61.7 | 16 |
Product Standard
BS EN 17292
Pressure / Class Rating
Class-800
Body Material Cum Standard
Cast Stainless Steel (ASTM A351 Gr. CF8M)
Port Opening
Full Bore
Product Description
Three Piece Design, Lever Operated (Blow Out Proof Stem)
Type of Seat
Renewable Seat
Trim
Ball & Stem: Stainless Steel (AISI 316), PTFE Seats
End Details
Screwed Female BSP Parallel Threads (BS-21), Socket Welded Ends as per ASME B16.11
Application Medium
Nitric Acid, Acetic Acid
Notes
Suitable for steam service with specialized PTFE.
Can be provided with Glass Filled PTFE, Graphite Blended PTFE & PEEK Seats on request.
Other screwed end specifications can be provided on request.
Water
Steam
Gas
Oil
Air
S.No | Description | No. | Material | Specifications |
---|---|---|---|---|
1 | Body | 1 | Cast Stainless Steel | ASTM A 351 Gr. CF8M |
2 | Pipe Connector | 2 | Cast Stainless Steel | ASTM A 351 Gr. CF8M |
3 | Body Seal | 2 | PTFE | – |
4 | Ball | 1 | Stainless Steel | ASTM A 351 Gr. CF8M |
ASTM A 276 Type 316 | ||||
5 | Stem Seal | 1 | PTFE | – |
6, | Packing | 1 | PTFE | – |
7 | Stem | 1 | Stainless Steel | ASTM A 276 Type 316 |
8 | Gland Nut | 1 | Stainless Steel | ASTM A 276 Type 316 |
9 | Lever (with Plastic Sleeve) | 1 | Stainless Steel | – |
10 | Lever Nut | 1 | Stainless Steel | Type 316 |
11 | Studs & Nuts | To Suit | Alloy Steel / H.T. Steel | ASTM A 193 Gr. B7/B8 |
ASTM A 194 Gr. 2H/8 |
Size (mm) | FF | LL | H | T | ØSW | D |
---|---|---|---|---|---|---|
15 | 66 | 104 | 55 | 1/2” | 21.8 / 22.2 | 9.5 |
20 | 75 | 104 | 65 | 3/4” | 27.2 / 27.6 | 12.5 |
25 | 85 | 135 | 82 | 1” | 33.9 / 34.3 | 12.5 |
32 | 102 | 180 | 85 | 1.1/4” | 42.7 / 43.1 | 12.5 |
40 | 115 | 180 | 94 | 1.1/2” | 48.8 / 49.2 | 12.5 |
50 | 130 | 216 | 115 | 2” | 61.2 / 61.7 | 16 |
Non-IBR
All Rights Reserved. Atam Valves Limited