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