Forged Alloy Steel High Pressure Manifold Fittings API 6A Darts Type Oilfield Check Valve
Product Details
| Size Range: | 2 Inch To 3 Inch | Material: | Alloy Steel |
|---|---|---|---|
| Temperature Range: | -29°C ~ +121° | Corrosion Resistance: | High |
| Pressure Rating: | 5000 Psi To 10,000 Psi | Connection Type: | Hammer Union (FIG602 / FIG1002 / FIG1502 F×M) |
| Highlight |
Darts Type Oilfield Check Valve,High Pressure Manifold Fittings API 6A,Alloy Steel High Pressure Manifold Fittings |
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Product Description
High-Pressure Darts Type Check Valve | Forged Alloy Steel API 6A
Reliable Flow Control for Gas and H₂S Oilfield Environments
Our Darts Type Single Check Valve is a robust solution designed specifically for high-pressure pipeline systems. Crafted from high-strength forged alloy steel, this valve is built to effectively prevent fluid backflow. When reverse flow occurs, the dart mechanism automatically closes, creating a secure seal to protect your critical equipment.
With a simple, compact appearance and a hammer union connection design, this check valve is exceptionally easy to assemble and disassemble directly within the pipeline, significantly reducing downtime during maintenance. It is particularly favored for demanding gas sealing environments and proves highly durable even under extreme working pressures.
Key Design & Performance Features
Robust Forged Alloy Steel Construction: Ensures exceptional strength, wear resistance, and a longer service life under high stress.
Advanced Darts Type Design: Features a self-locking mechanism that provides reliable sealing, making it more suitable for gas-sealed and H₂S environments.
Unrestricted Installation Direction: The valve can be installed in any orientation without compromising performance or sealing capabilities.
Quick Assembly/Disassembly: Equipped with hammer union connections (FIG 602/1002/1502) on both ends for rapid and safe integration into your pipeline.
International Compliance: Manufactured in strict accordance with API 6A standards to ensure global industry acceptance.
Technical Specifications
|
Parameter |
Details |
|
Brand |
Factory-owned Brand |
|
Type |
Darts Type Single Check Valve |
|
Nominal Diameter |
2" ~ 3" |
|
Working Pressure |
5,000 PSI ~ 10,000 PSI |
|
Temperature Rating |
-29°C ~ +121°C (PU Grade) |
|
Manufacturing Standard |
API 6A |
|
Connection Type |
Hammer Union (FIG602 / FIG1002 / FIG1502 F×M) |
|
Material |
High-Strength Forged Alloy Steel |
Dimensional & Model Selection Table
To assist with your exact engineering requirements, please refer to the detailed data below. Note that all dimensions are in millimeters (mm).
|
Item Number |
Size (Nominal) |
Working Pressure |
Overall Dimensions (L x A x H) |
Connection Type |
Standard Flow |
Conditions |
|
JH-CV-2 |
2" |
5,000 ~ 10,000 PSI |
332 × 80 × 158 |
FIG602/1002/1502 (F×M) |
STD |
STD, H₂S |
|
JH-CV-3 |
3" |
5,000 ~ 10,000 PSI |
420 × 113 × 175 |
FIG602/1002/1502 (F×M) |
STD |
STD, H₂S |
(Note: FIG602, FIG1002, and FIG1502 correspond to different pressure ratings within the 5,000-10,000 PSI range to match your specific pipeline requirements.)
Primary Industrial Applications
Our forged alloy steel check valves are an essential component in various high-pressure oil and gas operations:
Wellhead flow control systems
High-pressure fracturing and cementing manifolds
Chemical injection lines
Sour gas (H₂S) processing and sealing systems
General high-pressure liquid and gas pipelines
Get a Quotation for Your Project
We understand that every oilfield operation is unique. We provide flexible sizing, connection types, and bulk pricing for our API 6A check valves. Contact our sales team today with your specific pressure and size needs for a fast, detailed quotation.
Product Highlights
High-Pressure Darts Type Check Valve | Forged Alloy Steel API 6A Reliable Flow Control for Gas and H₂S Oilfield Environments Our Darts Type Single Check Valve is a robust solution designed specifically for high-pressure pipeline systems. Crafted from high-strength forged alloy steel, this valve is ...
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