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Didtek 4130 Flange FC Single Acting Pneumatic Actuator API6A Forged Steel Ball Valve

The API 6A Forged Steel Ball Valve with Integrated Pneumatic Actuator is a premium automated solution specifically engineered for wellhead control, manifolds, and high-pressure production trees.

Model:
Q644H-5000I
Brand:
DIDTEK
Code:
TRBV-FTMSBV-009

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Product Description

Product Parameters

Parameters

Application & Function

Product Detail

The API 6A Forged Steel Ball Valve with Integrated Pneumatic Actuator is a premium automated solution specifically engineered for wellhead control, manifolds, and high-pressure production trees. Built to API 6A (PSL 1-4, PR 1-2) standards, this valve utilizes heavy-duty forged steel to ensure structural integrity under extreme working pressures (up to 15,000+ PSI). The integrated pneumatic actuator provides rapid, reliable, and remote fail-safe operation, making it a critical component for Emergency Shut-Down (ESD) systems in upstream oil and gas operations.

Didtek 4130 Flange FC Single Acting Pneumatic Actuator API6A Forged Steel Ball Valve

Product Parameters

Parameter Name	Parameter
Size Range	4''
Pressure Range	5000PSI
Material	4130
Seal	Hard Seat: F51+Ni65
Temperature Range	-20°C~55°C
Design According	API 6A
Face to Face	API 6A
End Flanges	API 6A
End Connection Type	RTJ
Fire Safety	API6FA
Inspection and Test	API 6A
Operate	Pneumatic
Body Type	Split Body
Type of Valve	Trunnion Ball Valve
Suitable Medium	Water, Steam, Oil and some corrosive liquid

Design Description

Ultra-High Pressure Performance: Specifically designed for API 6A pressure ratings (2000, 3000, 5000, 10,000, and 15,000 PSI), far exceeding standard industrial valves.
Forged Integrity: The one-piece or split forged body (A105, 4130, or Stainless Steel) eliminates casting defects, providing superior resistance to high-pressure cycles and impact.
Precision Pneumatic Actuation: Features high-torque pneumatic piston or diaphragm actuators with fail-close (spring return) or fail-open options for safety critical zones.
Severe Service Trim: Hard-faced ball and seats (TCC or Stellite) to resist erosion from sand, proppants, and corrosive fluids like $H 2 S$ and $CO 2$ (NACE MR0175).
Rapid Response: Pneumatic power allows for sub-second closure speeds, essential for protecting downstream equipment during a surge or blowout.

Parameters

Brand	DIDTEK
Structure	Trunnion Ball
Material	Chromoly Steel
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

API 6A Forged Steel Ball Valve with Integrated Pneumatic Actuator are widely utilized in demanding environments due to their superior material properties:

Wellhead Christmas Trees: Automated master valve or wing valve for production control.
High-Pressure Manifolds: Diverting and controlling flow in gathering and injection manifolds.
ESD Systems: Emergency shut-down stations in hazardous upstream environments.
Fracturing & Flowback: Handling high-pressure fluids with solids during completion operations.