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 Price 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
RS Stock No. 756-6825
Mfr. Part No.0402 13 21
BrandLegris
kr 1 745,81
1 Box of 5
Box(es)
Threaded 1/2 in BSPP Nickel Plated Brass - 1/2in - 580 psi - - - - - - -
RS Stock No. 733-5296
BrandRS PRO
kr 91,72
Each
Units
Threaded 1/4 in BSPP Brass - 1/4in Gas 20 bar 8mm - - 1/4in - - 2 Way
RS Stock No. 826-7153
BrandRS PRO
kr 1 466,09
Each
Units
Threaded 1/4 in NPT Stainless Steel - 1/4in Industry 3600 psi 8mm - - 1/4in - - 2 Way
RS Stock No. 283-0178
Mfr. Part No.0432 13 21
BrandLegris
kr 636,64
Each
Units
Threaded 1/2 in G Brass - 1/2in Water 40 bar 15mm - - 1/2in - - 2 Way
RS Stock No. 439-329
Mfr. Part No.0402 07 13
BrandLegris
kr 227,03
Each
Units
Threaded 1/4 in BSPP Brass - 1/4in Water 40 bar 8mm - - 1/4in - - 2 Way
RS Stock No. 733-5218
BrandRS PRO
kr 153,24
Each
Units
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 40 bar 25mm - - 1in - - 2 Way
RS Stock No. 733-5221
BrandRS PRO
kr 169,79
Each
Units
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 32 bar 25mm - - 1in - - 2 Way
RS Stock No. 282-6494
Mfr. Part No.0438 23 34
BrandLegris
kr 1 342,68
Each
Units
Threaded 1 in G Brass - 1in Water 20 bar 25mm - - 1in - - 3 Way
RS Stock No. 733-5252
BrandRS PRO
kr 368,39
Each
Units
Threaded 1-1/2 in BSPP Brass - 1-1/2in Air, Oil, Steam, Water 32 bar 40mm - - 1 1/2in - - 2 Way
RS Stock No. 182-391
Mfr. Part No.161546007
kr 2 243,63
Each
Units
Solvent Cement Socket - Plastic 63mm - Food, Water 16 bar 63mm - - 2 1/2in - - 2 Way
RS Stock No. 283-0184
Mfr. Part No.0432 20 27
BrandLegris
kr 833,79
Each
Units
Threaded 3/4 in G Brass - 3/4in Water 40 bar 20mm - - 3/4in - - 2 Way
RS Stock No. 458-6586
Mfr. Part No.161546005
kr 1 275,27
Each
Units
Solvent Cement Socket - Plastic 40mm - Food, Water 16 bar 40mm - - 1 1/2in - - 2 Way
RS Stock No. 486-328
BrandRS PRO
kr 681,77
Each
Units
Threaded 3/4 in BSP Brass - 3/4in Air, Oil, Steam, Water 25 bar 20mm - - 3/4in - - 3 Way
RS Stock No. 233-821
Mfr. Part No.1825005
kr 4 785,02
Each
Units
Threaded 2 in BSPP Stainless Steel - 2in Steam 40 bar 50.8mm - - 2in - - 2 Way
RS Stock No. 486-378
BrandRS PRO
kr 179,89
Each
Units
Compression 22 mm BSPP Brass 22mm 22mm Gas, Oil, Petrol, Water 16 bar 22mm - - 7/8in - - 2 Way
RS Stock No. 282-6501
Mfr. Part No.0432 07 13
BrandLegris
kr 553,79
Each
Units
Threaded 1/4 in G Brass - 1/4in Water 40 bar 8mm - - 1/4in - - 2 Way
RS Stock No. 621-3448
Mfr. Part No.169546202
kr 727,77
Each
Units
Solvent Cement Socket - Plastic 1/2in - Air, Brine, Refrigerant, Water 10 bar 15mm - - 1/2in - - 2 Way
RS Stock No. 458-6479
Mfr. Part No.161546201
kr 693,12
Each
Units
Solvent Cement Socket - Plastic 3/8in - Food, Water 16 bar 10mm - - 3/8in - - 2 Way
RS Stock No. 141-7715
BrandRS PRO
kr 95,51
Each
Units
Threaded - Brass - - Water - 15mm - - 1/2in - - 2 Way
RS Stock No. 141-7721
BrandRS PRO
kr 75,57
Each
Units
Threaded - Brass - - Water - 8mm - - 1/4in - - 2 Way
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