Cast Steel Trunnion Ball Valve, 2-48 Inch, Class 150-2500 LB

Cast Steel Trunnion Ball Valve

Description: Cast Steel Trunnion Ball Valve can be made with 2-piece body or 3-piece body according the size. For the size smaller than 20 inch, cast valves usually designed with 2 piece body, the valves bigger than 20 inch are usually manufactured with 3-piece body.
 
We offer the valves below:
Two Piece Trunnion Ball Valve, Side Entry,
Three Piece Trunnion Ball Valve, Split Body


SIZE RANGE AND PRESSURE CLASS:

Size from 2 Inch - 48 Inch, DN50 - DN1200
Pressure from 150 LB - 2500 LB, PN10 - PN420
 

DESIGN STANDARDS:

Design / Manufacture as per the standards: API 6D, ASME B16.34, DIN 3357, EN 13709, GB/T 12237, BS 5351, JIS B2071
Face to Face Length (Dimension) as per the standards: ASME B16.10, EN 558-1 Gr. 14 (DIN 3202-F4), DIN 3202-F5, DIN 3202-F7, BS 5163, DIN3202, JIS B2002
Flanged Dimension according to the standards: ASME B16.5, EN 1092-1, BS 4504, DIN 2501
Flanged to ASME B16.5 (2 - 24 Inch) and ASME B16.47 Series A / B (26 Inch and Above)
Butt Welding Ends as per the standards: ASME B16.11, EN12982, GB/T 12224
Testing according to the standards: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208, DIN2401, JIS B2003

 
TECHNICAL FEATURES:
 
Clamp / Hub ends on request.
Two-piece, or Three-piece, split body, cast steel, side entry design.
Tight shut-off sealing mechanism
Self-relief of excessive cavity pressure.
Double Block & Bleed
Double Body Sealing
Fire Safe Design
Multiple Stem Sealing
Double Block & Bleed (DBB) Design Available
Double Isolation & Bleed (DIB) Design Available
Emergency seat and stem injection
Anti-provision Design
Anti-Static Device
Anti-Blow out Stem
 

CONSTRUCTION MATERIALS
 
General Cast Carbon Steel:
ASTM A216 WCB, WCC, WCA, GP240GH 1.0619 / GS-C25
 
Alloy Steel:
Low Temperature Carbon Steel (LTCS), ASTM A352 LCB, LCC, LCA, LC1, LC2, LC2-1, LC3, LC4, LC9, ASTM A743 CA6NM, GS-CK25
GS-CK16, GS-CK24, GS-10Ni6, GS-10ni14
 
High Temperature Steel (Chrome Moly) / Alloy Steel:
ASTM A217 WC1, WC6, WC9, C5, C12, C12A
GS-22Mo4 / G20Mo5 (EN 1.5419),GS-17CrMo55 /G17CrMo5-5 (EN 1.7357)
 
Austenitic Stainless Steel / Alloy Steel:
UNS S30400, S30403, S30409, ASTM A351 CF8, CF3, CF10
G-X6CrNi189 / GX5CrNi19-10 (EN 1.4308)
UNS S31600, S31603, S31609, ASTM A351 CF8M, CF3M. CF10M
GX5CrNiMo19-11-2 / G-X6CrNiMo18.10 (EN 1.4408)
UNS S34700, S34709, ASTM A351 CF8C
G-X5CrNiNb189 / GX5CrNiNb19-11 (EN 1.4552)
AISI 316Ti, X6CrNiNo17122 / X6CrNiMoTi17-12-2 (EN 1.4571)
ALLOY 20 / UNS N08020, ASTM A351 CN7M
 
Ferritic-Austenitic / Duplex / Super Duplex Stainless Steel:
UNS S31803 / S32205 (Duplex 2205), ASTM A890/A995 GR.4A (UNS J92205) / A351 CD3MN
UNS S32750 (Super Duplex 2507), ASTM A890 / A995 GR.5A / A351 CE8MN (CD4MCu)
UNS S32760, ASTM A890 / A995 GR.6A (CD3MWCuN)
 
Other Materials:
Monel 400 / UNS N04400/ASTM B564-N04400 / A494 M35-1
Nickel Alloy 904L / UNS N08904
Inconel 625 / UNS N06625 / ASTM B564-N06625 / A494-CW6MC
Inconel 825 / UNS N08825 / ASTM B564-N08825 / A494 CU5MCuC
BRASS C36000 / Bronze / Aluminum Bronze ASTM B62 UNS C83600, ASTM B148 C95800