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09G2S Gearbox BW Metal Seated Trunnion Ball Valve

The Didtek 09G2S Gearbox Operated Trunnion Ball Valve is specifically designed for high-pressure industrial grids in arctic and sub-zero climates.

Model:
Q347F-40L
Brand:
DIDTEK
Code:
TRBV-FTBV-019

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Butt Welded Ball Valve Boiler Ball Valve BW Ball Valve GOST Ball Valve High Strength Ball Valve PEEK Seating Trunnion Ball Valve Worm Gear Trunnion Ball Valve Aluminum Alloy Trunnion Ball Valve LF2M Trunnion Ball Valve

Product Description

Product Parameters

Parameters

Application & Function

Product Detail

The Didtek 09G2S Gearbox Operated Trunnion Ball Valve is specifically designed for high-pressure industrial grids in arctic and sub-zero climates. Featuring an 09G2S (GOST 19281) low-alloy steel body, it maintains exceptional mechanical strength at temperatures as low as -70℃. The valve utilizes a robust Metal-to-Metal Sealing system and Butt-Weld (BW) ends to ensure maximum structural integrity and leak-proof performance. Equipped with a heavy-duty Gearbox, it provides smooth and effortless operation even under high differential pressures. B-19 DIDTEKFTBV-09G2S Gearbox BW Metal Seated Trunnion Ball Valve

Product Parameters

Parameter Name	Parameter
Size Range	DN250
Pressure Range	PN40
Material	LF2M
Trim	Soft Seat: PTFE, RPTFE, NYLON, PPL, PEEK, etc.
Temperature Range	-196°C~600°C
Design According	API6D, BS5351, ASME B16.34
Face to Face	ASME B16.10, API6D
End Flanges	ASME B16.5, ASME B16.47
Butt Welded Ends	ASME B16.25
Fire Safety	AP1607,API6A
Inspection and Test	API 598,API6D
Operate	Worm Gear
Body Type	Split Body
Seal	PTFE, Rptfe, Devlon, Peek, Stellite,Metal
Suitable Medium	Water, Natual Gas, Oil and some corrosive liquid

Design Description

✔️ Structure : 2 pieces or 3 pieces body
✔️ High shut-off sealing mechanism and low torque operation
✔️ Block and bleed function
✔️ Self-cavity pressure relief
✔️ Fire safe design
✔️ Blow out proof stem construction
✔️ Anti-static design
✔️ Locking device (for lever handle operation)
✔️ ISO 5211 actuator mounting
✔️ Emergency grease injection (option)
✔️ PN design can be available

Parameters

Brand	DIDTEK
Structure	Trunnion Ball
Material	Carbon Steel, Stainless Steel, Alloy Steel, CI, DI etc.
Type	Ball Valve
Test	100% quantity tested before delivery
Guarantee	18 months after shipments and 12 months after installed
Delivery	15 - 60 days
Sample	Sample Available by Didtek Valve
Color	Customer request
Packing	Plywood Case
MOQ	1 Set
Certificate	API6D, CE, UKCA, ISO9001, TS, EAC, ISO15848, TA-LUFT, API607, API6FA etc.
Place of Origin	Zhejiang, China (Mainland)
Delivery Detail	Shipped in 15-30 days after payment
Port	Shanghai Or Ningbo
Payment Terms	L/C,D/A,D/P,T/T, Western Union

Product Detail

Didtek 09G2S Gearbox BW Metal Seated Trunnion Ball Valve are widely utilized in demanding environments due to their superior material properties:

Arctic Oil & Gas Grids: Main transmission pipelines for oil and gas in Siberia, Central Asia, and other sub-zero regions.
Long-Distance High-Pressure Pipelines: Remote pipelines requiring all-welded construction to minimize maintenance and leak risks.
Abrasive Media Handling: Industrial fluids containing sand, particles, or corrosive impurities.
Energy Infrastructure: Thermal power plants, large-scale district heating systems, and chemical storage.