Manual Ball Valves

Manual ball valves are commonly used to operate shut-off valves, which control water flow in, for example, plumbing systems. They get their name from the metal ball inside the device, which has a hole through the middle.

How do manual ball valves work?

When the valve is open, the hole is aligned with the pipes and permits flow. When it is closed, the hole is rotated perpendicular to the flow, shutting it off completely. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.

Types of manual ball valves

When choosing manual ball valves, pay attention to the way in which they can be attached to the shut-off valve. These methods include compression, push-fitting, threaded ends and solvent cement sockets.

Manual ball valves are also differentiated by the materials they are made from, which include brass, iron, plastic and stainless steel. The application of a manual ball valve is determined by this; for instance, a stainless steel valve is much more capable of withstanding heat than one made from plastic.


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Description Prix Attachment Type Threaded Connection Body Material Compression Fitting Size Thread Size Safe for Use With Maximum Working Pressure Connection Size mm Handle Colour Ball Material Connection Size inch Thread Standard Handle Material Type
N° de stock RS 141-7723
MarqueRS PRO
8,84 €
Each
Unité
Threaded - Brass - - Water - 15mm - - 1/2in - - 2 Way
N° de stock RS 764-4212
MarqueRS PRO
41,33 €
Each
Unité
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 1000 psi 15mm - - 1/2in - - 2 Way
N° de stock RS 486-328
MarqueRS PRO
52,50 €
Each
Unité
Threaded 3/4 in BSP Brass - 3/4in Air, Oil, Steam, Water 25 bar 20mm - - 3/4in - - 3 Way
N° de stock RS 141-7725
MarqueRS PRO
18,89 €
Each
Unité
Threaded - Brass - - Water - 25mm - - 1in - - 2 Way
N° de stock RS 733-5233
MarqueRS PRO
7,16 €
Each
Unité
Threaded 3/8 in BSPP Brass - 3/8in Air, Oil, Steam, Water 32 bar 10mm - - 3/8in - - 2 Way
N° de stock RS 733-5158
MarqueRS PRO
8,89 €
Each
Unité
Threaded 1/2 in BSPP Brass - 1/2in Gas 40 bar 15mm - - 1/2in - - 2 Way
N° de stock RS 733-5151
MarqueRS PRO
7,55 €
Each
Unité
Threaded 1/4 in BSPP Brass - 1/4in Gas 40 bar 8mm - - 1/4in - - 2 Way
N° de stock RS 733-5261
MarqueRS PRO
9,58 €
Each
Unité
Threaded 1/2 in BSPP Brass - 1/2in Gas 20 bar 15mm - - 1/2in - - 2 Way
N° de stock RS 733-5296
MarqueRS PRO
9,53 €
Each
Unité
Threaded 1/4 in BSPP Brass - 1/4in Gas 20 bar 8mm - - 1/4in - - 2 Way
N° de stock RS 733-5198
MarqueRS PRO
56,13 €
Each
Unité
Threaded 2 in BSPP Nickel Plated Brass - 2in Air, Oil, Steam, Water 40 bar 50.8mm - - 2in - - 2 Way
N° de stock RS 733-5249
MarqueRS PRO
17,03 €
Each
Unité
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 32 bar 25mm - - 1in - - 2 Way
N° de stock RS 733-5287
MarqueRS PRO
18,74 €
Each
Unité
Threaded 1 in BSPP Brass - 1in Gas 20 bar 25mm - - 1in - - 2 Way
N° de stock RS 499-2846
MarqueRS PRO
109,26 €
Each
Unité
Threaded 2 in BSPP Stainless Steel - 2in Gas, Oil, Water 63 bar 50.8mm - - 2in - - 2 Way
N° de stock RS 733-5230
MarqueRS PRO
7,16 €
Each
Unité
Threaded 1/4 in BSPP Brass - 1/4in Air, Oil, Steam, Water 32 bar 8mm - - 1/4in - - 2 Way
N° de stock RS 733-5218
MarqueRS PRO
15,34 €
Each
Unité
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 40 bar 25mm - - 1in - - 2 Way
N° de stock RS 141-7729
MarqueRS PRO
13,55 €
Each
Unité
Threaded - Brass - - Water - 20mm - - 3/4in - - 2 Way
N° de stock RS 141-7707
MarqueRS PRO
8,84 €
Each
Unité
Threaded - Brass - - Water - 15mm - - 1/2in - - 2 Way
N° de stock RS 764-4250
MarqueRS PRO
32,91 €
Each
Unité
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 63 bar 12.7mm - - 1/2in - - 2 Way
N° de stock RS 733-5227
MarqueRS PRO
11,55 €
Each
Unité
Threaded 3/4 in BSPP Brass - 3/4in Air, Oil, Steam, Water 32 bar 20mm - - 3/4in - - 2 Way
N° de stock RS 733-5164
MarqueRS PRO
28,62 €
Each
Unité
Threaded 1-1/4 in BSPP Brass - 1-1/4in Gas 40 bar 32mm - - 1 1/4in - - 2 Way