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Small-bore High-pressure Three-way Handle Trunnion Ball Valve

The Small-bore High-pressure Three-way Trunnion Ball Valve is a versatile and robust solution for diverting, mixing, or bypassing high-pressure fluids in compact piping systems.

Model:
Q47F-900LBC
Brand:
DIDTEK
Code:
TRBV-FTBV-042

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Small-bore 3-way Ball Valve High Pressure Trunnion Ball Valve L-port Handle Ball Valve Forged Three-way Valve Manual High Pressure Diverter Valve

Product Detail

Product Parameters

Parameters

Application & Function

Product Detail

The Small-bore High-pressure Three-way Trunnion Ball Valve is a versatile and robust solution for diverting, mixing, or bypassing high-pressure fluids in compact piping systems. Engineered for pressures up to Class 2500, this valve features a fixed-ball trunnion design that significantly reduces the manual force required to turn the handle, even under maximum differential pressure. Available in both L-port and T-port configurations, it is the ideal choice for high-pressure hydraulic systems, chemical injection skids, and gas sampling manifolds.

B-42 DIDTEKFTMSBV Small-bore High-pressure Three-way Handle Trunnion Ball Valve

Product Parameters

Parameter Name	Parameter
Size Range	1''X3/4''
Pressure Range	900LB
Material	A105N
Seal	Soft Seat: RPTFE
Temperature Range	-60°C~300°C
Design According	API6D
Face to Face	ASME B16.10
End Flanges	GOST 33259
End Connection Type	RF
Fire Safety	API607, API6A
Inspection and Test	API 598
Operate	Compact High-Pressure Handle
Body Type	Split Body
Type of Valve	Trunnion Ball Valve
Suitable Medium	Water, Natual Gas, Oil and some corrosive liquid

Design Description

Fixed Trunnion Design in Small Sizes: Unlike floating valves that can "jam" under high pressure, the trunnion support ensures smooth handle rotation and consistent sealing performance.
High-Pressure Forged Integrity: Manufactured from solid forgings (ASTM A105N or F316) to withstand extreme pressure cycles without risk of porosity or structural failure.
Versatile Flow Patterns (L & T Port):
L-Port: Used for 90° flow diversion between two ports.
T-Port: Allows for mixing, flow splitting, or connecting all three ports.
Compact High-Pressure Handle: Ergonomically designed heavy-duty handle with a locking device option to prevent accidental operation in critical systems.
PEEK or Metal Sealing: High-performance PEEK seats provide excellent resistance to "cold flow" at pressures up to 15,000psi.

Parameters

Brand	DIDTEK
Structure	Trunnion Ball
Material	ASTM A105
Type	Forged 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

Application & Function

Small-bore High-pressure Three-way Handle Trunnion Ball Valve are widely utilized in demanding environments due to their superior material properties:

Hydraulic Control Units (HCU): Switching flow between different hydraulic circuits.
Chemical Injection Skids: Diverting chemicals from storage to injection points.
Natural Gas Sampling: High-pressure L-port diversion for gas quality analysis.
Refinery Instrumentation: Isolation and bypass for high-pressure transmitters.