Male x Female (M×F) Full Port Ball Valve – 2-Piece Stainless Steel, 1000 WOG

The YZNG TRONG Full Port Ball Valve is a two-piece stainless steel ball valve rated 1000 WOG with a full-port (full-bore) design — the bore matches the pipe size for maximum flow and minimal pressure drop. It comes with male x female (M×F) threaded ends, one male and one female, so it threads straight inline without an extra nipple.

Made in SS304 stainless steel (SS316 available on request), it gives quarter-turn shut-off with a manual lever for water, oil, gas and air lines. Sizes run from 1/2″ to 2″. PT (tapered) threads are in stock; NPT can be made to order to match your piping standard.

Full Port — Maximum Flow

• Full-port bore: the opening is the same size as the pipe, so flow restriction and pressure drop are kept to a minimum.
• Male x female (M×F) ends: one male, one female, so the valve threads directly inline — no nipple or coupling needed.
• PT or NPT: PT threads are in stock; NPT is made to order.
• SS304 or SS316: SS304 in stock for general duty; SS316 on request where there is pitting/corrosion risk such as chloride exposure.

When to Choose an M×F Ball Valve

An M×F ball valve has a male thread on one end and a female thread on the other. The male end screws directly into a female port — a tank outlet, a pump housing, a machine connection — while the female end accepts the next pipe or hose adapter. That replaces the usual nipple-plus-valve combination: one less joint, one less potential leak path, and a shorter, cleaner assembly.

Choose M×F when the valve mounts directly on equipment or at a hose take-off point. If both ends connect to pipe, a standard F×F two-piece ball valve is usually the better fit. For how body construction affects service and maintenance, see our guide to ball valve body types.

Key Technical Specifications

Dimensions (mm)

Dimensions in millimetres. Letters refer to the assembly drawing in the V-2D dimension sheet (PDF).

Applications

Water, oil, gas and air lines, tank and pump connections, OEM machinery and general industrial piping where full flow and an inline male/female connection matter — including water treatment systems.

FAQ

What is a full port ball valve? The ball’s bore is the same diameter as the pipe, so there is no flow restriction through the valve — maximum flow and minimal pressure drop. This valve is full port across the whole range, 1/2″ to 2″.

What does male x female (M×F) mean, and when should I use it? One end has an external (male) thread and the other an internal (female) thread, so the valve threads directly into a female port without an extra nipple or coupling. Use it where the valve mounts on equipment — tank outlets, pump connections, hose take-off points. If both ends join pipe, an F×F valve is the usual choice.

Which thread standards are available? PT (tapered) threads are in stock. NPT can be made to order — tell us which standard your piping uses when you request a quote.

What does 1000 WOG mean? 1000 WOG means the valve is rated for 1,000 psi of water, oil, or gas at room temperature. See our WOG pressure rating guide for how WOG relates to your actual working pressure.

What is the working temperature range? -20 °C to +180 °C (-4 °F to +356 °F), limited by the PTFE seats.

Is 316 stainless steel available? The standard valve is SS304, in stock. SS316 can be made to order — choose 316 when the media or environment carries chlorides (seawater, brine, coastal plants), where its molybdenum content resists pitting.