Figure 1502 Flowline
FracSync supplies Figure 1502 low-torque plug valves for frac, flowback, well testing and cementing lines. Available in 2", 3" and 4" sizes with Figure 1502 hammer union ends, for working pressures up to 15,000 psi in standard and sour service.
Specifications
Low-torque plug valves for high-pressure temporary flowlines, built to open and close quickly under pressure.
| Specification | Details |
|---|---|
| Nominal sizes | 2", 3" and 4" |
| Working pressure | Up to 15,000 psi (Figure 1502 union ends) |
| End connections | Fig 1502 male x female (MxF), female x female (FxF), male x male (MxM) |
| Design | Low-torque, quick-opening plug with seal segments and inlaid seal rings |
| Service | Standard service and sour (H2S) service |
| Temperature class | LU (-51°F to 250°F) |
| Material class | AA, BB, CC, DD, EE and FF |
| PSL / PR | PSL 1 – 3G, PR1 – PR2 |
Other sizes, end connections and configurations on request.
Sizes
The most common size for frac iron, flowback, well testing and cementing lines.
Higher flow for frac and flowback spreads and manifold headers.
Large bore for high-rate flowback and production test lines.
How It Works
A plug valve opens and closes with a quarter turn of the plug. In a low-torque design, side segments seal against the plug, so the valve turns easily even at full line pressure and gives a full, straight-through flow path.
The 1502 hammer union ends connect directly to Figure 1502 flowline products such as pup joints, swivel joints and crosses, so the valve can be added to a temporary flowline in minutes without welding.
Applications
Design
The 1502 plug valve is a key valve in high-pressure manifolds for well cementing and fracturing, and in other high-pressure fluid control systems. Its compact structure, low operating torque and quick opening make it easy to use and easy to maintain in the field.
Inlets and outlets use Figure 1502 union connections, which can also be customised to your requirements. The plug fits between the body and the seal segments, and seal rings are inlaid in the outside of each seal segment for reliable sealing. FracSync also supplies matching pup joints, swivel joints, tees and crosses.
FAQ
Pressure ratings, sizes, connections and parts.
A 1502 plug valve is a quarter-turn, high-pressure valve with Figure 1502 hammer union ends. It is used to open and isolate temporary flowlines such as frac iron, flowback and well testing lines.
Our 1502 plug valves are available for working pressures up to 15,000 psi, which is the standard rating for Figure 1502 hammer union connections.
We supply 1502 plug valves in 2", 3" and 4" sizes. The 2" valve is the most widely used on frac and flowback lines.
MxF means one end has the male half of a 1502 hammer union (with the wing nut) and the other end has the female half (threaded). FxF and MxM versions are also available to match your flowline layout.
Material classes AA, BB, CC, DD, EE and FF (including sour service), temperature class LU (-51°F to 250°F), PSL 1 – 3G and PR1 – PR2.
Plug valves are compact, quarter-turn and ideal for temporary 1502 flowlines. API 6A gate valves are flanged and used on wellheads, frac trees and permanent installations.
Related Products
FracSync supplies high-quality flow control products engineered for performance, reliability, and safety in the most demanding oil & gas environments.
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