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 231-5118
Référence fabricant6402 07 13
MarqueLegris
34,31 €
Each
Unité
Threaded 1/4 in G Brass - 1/4in Water 40 bar 8mm - - 1/4in - - 2 Way
N° de stock RS 499-1887
MarqueRS PRO
106,70 €
Each
Unité
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 68 bar 15mm - - 1/2in - - 3 Way
N° de stock RS 499-1865
MarqueRS PRO
102,70 €
Each
Unité
Threaded 1/4 in BSPP Stainless Steel - 1/4in Gas, Oil, Water 68 bar 8mm - - 1/4in - - 3 Way
N° de stock RS 231-5146
Référence fabricant6402 13 21
MarqueLegris
43,67 €
Each
Unité
Threaded 1/2 in G Brass - 1/2in Water 40 bar 15mm - - 1/2in - - 2 Way
N° de stock RS 499-2824
MarqueRS PRO
61,99 €
Each
Unité
Threaded 1-1/4 in BSPP Stainless Steel - 1-1/4in Gas, Oil, Water 68 bar 32mm - - 1 1/4in - - 2 Way
N° de stock RS 499-1893
MarqueRS PRO
134,02 €
Each
Unité
Threaded 3/4 in BSPP Stainless Steel - 3/4in Gas, Oil, Water 68 bar 20mm - - 3/4in - - 3 Way
N° de stock RS 764-4253
MarqueRS PRO
195,64 €
Each
Unité
Threaded 2 in Stainless Steel - 2in Gas, Oil, Water 1000 psi 50mm - - 2in - - 2 Way
N° de stock RS 457-8816
Référence fabricant509003
MarqueSferaco
6,91 €
Each
Unité
Threaded 3/8 in BSPP Brass - 3/8in Water 40 bar 10mm - - 3/8in - - 2 Way
N° de stock RS 439-379
Référence fabricant4812 15 21
MarqueLegris
73,58 €
Each
Unité
Threaded 1/2 in BSPP Stainless Steel - 1/2in Water 140 bar 15mm - - 1/2in - - 2 Way
N° de stock RS 283-0178
Référence fabricant0432 13 21
MarqueLegris
63,86 €
Each
Unité
Threaded 1/2 in G Brass - 1/2in Water 40 bar 15mm - - 1/2in - - 2 Way
N° de stock RS 733-5120
MarqueRS PRO
6,18 €
Each
Unité
Threaded 3/8 in BSPP Brass - 3/8in Air, Oil, Steam, Water 50 bar 10mm - - 3/8in - - 2 Way
N° de stock RS 733-5271
MarqueRS PRO
7,03 €
Each
Unité
Threaded 3/8 in BSPP Brass - 3/8in Gas 20 bar 10mm - - 3/8in - - 2 Way
N° de stock RS 486-306
MarqueRS PRO
16,71 €
Each
Unité
Compression - Brass 22mm 22mm Gas, Oil, Petrol, Water 16 bar 22mm - - - - - 2 Way
N° de stock RS 733-5205
MarqueRS PRO
7,45 €
Each
Unité
Threaded 1/2 in BSPP Nickel Plated Brass - 1/2in Air, Oil, Steam, Water 40 bar 12.7mm - - 1/2in - - 2 Way
N° de stock RS 499-2830
MarqueRS PRO
79,42 €
Each
Unité
Threaded 1-1/2 in BSPP Stainless Steel - 1-1/2in Gas, Oil, Water 63 bar 38.1mm - - 1 1/2in - - 2 Way
N° de stock RS 764-4238
MarqueRS PRO
74,58 €
Each
Unité
Threaded 3/4 in Stainless Steel - 3/4in Gas, Oil, Water 1000 psi 20mm - - 3/4in - - 2 Way
N° de stock RS 733-5274
MarqueRS PRO
21,84 €
Each
Unité
Threaded 1 in BSPP Brass - 1in Gas 20 bar 25mm - - 1in - - 2 Way
N° de stock RS 499-2789
MarqueRS PRO
28,39 €
Each
Unité
Threaded 1/4 in BSPP Stainless Steel - 1/4in Gas, Oil, Water 63 bar 6.35mm - - 1/4in - - 2 Way
N° de stock RS 486-322
MarqueRS PRO
43,91 €
Each
Unité
Threaded 3/8 in BSP Brass - 3/8in Air, Oil, Steam, Water 30 bar 10mm - - 3/8in - - 3 Way
N° de stock RS 499-2802
MarqueRS PRO
29,78 €
Each
Unité
Threaded 3/4 in BSPP Stainless Steel - 3/4in Gas, Oil, Water 63 bar 19.6mm - - 3/4in - - 2 Way