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Russia Standard GOST LTCS Trunnion Mounted Ball Valve

Short Description:

Production Range GOST Russia standard Ball Valve
Size 50mm~600mm
Pressure PN16~PN420
Production Standards GOST/EN/DIN/API/ANSI/ASME
End Connection ASME B16.10, EN558
Test & Inspection API 598/ API 6D/ISO5208/EN12266/GOST 9544
Material supply range carbon steel, LTCS, alloy steel, stainless steel, etc

Design Feature


Product Tags

Product Description

Forged steel LTCS trunnion mounted ball valve, DN300 PN160, 3pcs bolted bonnet body design, body LF2, and ball F316, stem 17-4Ph, seat Devlon,gearbox operation. GOST 33259 flange end.

QL has full experience in delivery all ranges of Trunnion ball valve zero leakage to Russia market by the GOST Russia manufacture standard.
The valves are gear operation or bare shaft ISO 5211 top flange standard ready for electric operation or pneumatic operations.
The soft seated material can meet most general application, and the metal seated ball valve will meet most severe particle and high temperature application.

QL provide customers the valve Russia design standard end connection, Russia letters marking for material and operation, Russia documents.
Our sales engineer provides both the Russia and English language sales service for better communication.
The main Russia standard body materials:
Carbon Steel for temperature -40 ~450℃: GOST Сталь 20, 20Л, 25Л, ANSI WCB/A105
Low Carbon Steel for temperature -60 ~450℃: GOST 09Г2С, 20ГЛ, ANSI LCC, LCB, LC1, LF2, LF3
Stainless Steel for temperature -60 ~565℃: GOST 12Х18Н9ТЛ, 12Х18Н12М3ТЛ, 10Х17Н13М2Т, ANSI CF8/F304, CF8M/F316L, F321/321


Low temperature carbon steel ball valve  Russia material  09T2C, suitable for -60 ℃.


Stainless steel material ball valve  Russia material 12X18H10T.

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  • Production Range Trunnion Ball Valves
    Body Side entry 2pcs or 3pcs bolted body
    Seat design type Double block and bleed single piston seat as standard
    Ball type Trunnion mounted ball
    Sealant injection Stem and Seats sealant injection for soft seat, N/A for metal seat.
    Material type Forged steel or Cast steel: carbon steel, LTCS, alloy steel, stainless steel, duplex steel, bronze, Inconel, Hastelloy, Monel, Incoloy etc.
    Material code WCB/A105, LCB/LF2, CF8/F304, CF8M/F316, CF3/F304L, CF3M/F316L, C95800, 4A/CD3MN/F51, Inconel 625, Monel 400/CW12MW, etc
    Seat material Metal seated: Hard coating material like CRC/TCC/STL/Ni60
    Size NPS 2”~24” (50mm~600mm)
    Pressure ASME Class150~2500LBS (PN16~PN420)
    Operation Manual, Worm Gearbox, Pneumatic actuator, Electric actuator, Hydraulic-electric actuator
    Working Medium WOG
    Production Standards API/ANSI/ASME/EN/DIN/BS/GOST
    Design& MFG code API 608/API 6D/ISO17292/ ISO 14313/ASME B16.34/BS5351
    Face to Face ASME B16.10, EN558
    End Connection FLANGE RF/RTJ ASME B16.5/EN1092-1/GOST 33259;
    Test & Inspection API 598/ API 6D/ISO5208/EN12266/GOST 9544
    Basic design Ball valve
    Stem feature Anti blow out proof
    Ball type Side entry
    Bore type Full bore or Reduced Bore
    Bonnet Construction Bolted bonnet or full welded bonnet
    Optional customize NACE MR0175, MR0103, ISO 15156 compliance
    ISO 5211 MOUNTING PAD Bare shaft
    Limit Switch
    Lock device
    ESDV service suitability
    Bidirectional sealing to Zero leakage
    Extend stem for cryogenic service
    Non-destructive testing (NDT) to API 6D, ASME B16.34
    Documents Document on delivery
    EN 10204 3.1 MTR Material test report
    Pressure inspection report
    Visual and dimension control report
    Product warranty
    Valve operation manual
    Product of origin
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