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 Connection Size inch Type
RS庫存編號 733-5211
BrandRS PRO
TWD280.00
單位
Threaded 1/4 in BSPP Brass - 1/4in Air, Oil, Steam, Water 32 bar 6.35mm 1/4in 2 Way
RS庫存編號 203-5992
製造零件編號VZBD-1/2-S1-16-T-2-F0304-V14V14
BrandFesto
TWD3,657.00
單位
- - Stainless Steel 16mm - - - - - 2 Way
RS庫存編號 203-5993
製造零件編號VZBD-2-S1-16-T-2-F0507-V14V14
BrandFesto
TWD13,637.00
單位
- - Stainless Steel 16 - - - - - 2 Way
RS庫存編號 192-0585
製造零件編號169546243
TWD3,793.00
單位
Solvent Cement Socket - ABS 3/4in - Food, Water 16 bar 20mm 3/4in 2 Way
RS庫存編號 486-344
BrandRS PRO
TWD1,050.00
單位
Compression - Brass 28mm - Gas, Oil, Petrol, Water 16 bar 25mm 1in 2 Way
RS庫存編號 756-6869
製造零件編號0492 04 13
BrandLegris
TWD6,201.00
毎盒:10 個
Box(es)
Threaded 1/4 in BSPP Nickel Plated Brass - 1/4in - 174 psi - - -
RS庫存編號 203-6032
製造零件編號VZBF-2-P1-20-D-2-F0507-V15V15
BrandFesto
TWD12,182.00
單位
- - Stainless Steel 20mm - - - - - 2 Way
RS庫存編號 764-4216
BrandRS PRO
TWD1,794.00
單位
Threaded 3/4 in BSPP Carbon Steel - 3/4in Gas, Oil, Water 1000 psi 20mm 3/4in 2 Way
RS庫存編號 764-4228
BrandRS PRO
TWD2,324.00
單位
Threaded 1-1/4 in BSPP Carbon Steel - 1-1/4in Gas, Oil, Water 1000 psi 32mm 1 1/4in 2 Way
RS庫存編號 141-7727
BrandRS PRO
TWD371.00
單位
Threaded - Brass - - Water - 10mm 3/8in 2 Way
RS庫存編號 733-5261
BrandRS PRO
TWD374.00
單位
Threaded 1/2 in BSPP Brass - 1/2in Gas 20 bar 15mm 1/2in 2 Way
RS庫存編號 499-1944
BrandRS PRO
TWD3,989.00
單位
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 68 bar 12.7mm 1/2in 3 Way
RS庫存編號 203-6012
製造零件編號VZBD-1-W3-16-T-2-F0405-V14V14
BrandFesto
TWD7,652.00
單位
- - Stainless Steel 16mm - - - - - 2 Way
RS庫存編號 192-0586
製造零件編號169546244
TWD4,290.00
單位
Solvent Cement Socket - ABS 1in - Food, Water 16 bar 25mm 1in 2 Way
RS庫存編號 457-8816
製造零件編號509003
BrandSferaco
TWD270.00
單位
Threaded 3/8 in BSPP Brass - 3/8in Water 40 bar 10mm 3/8in 2 Way
RS庫存編號 203-6084
製造零件編號VZBD-4-S1-16-T-2-F1012-V14V14
BrandFesto
TWD56,565.00
單位
Threaded - Stainless Steel 16mm - - - - - 2 Way
RS庫存編號 784-5033
製造零件編號PB5915RS
BrandPolyplumb
TWD377.00
單位
Compression - Plastic 15mm - Water 10 bar 15mm - Shut-Off Valve
RS庫存編號 141-7728
BrandRS PRO
TWD353.00
單位
Threaded - Brass - - Water - 15mm 1/2in 2 Way
RS庫存編號 203-5971
製造零件編號VAPB-21/2-F-25-F07
BrandFesto
TWD6,496.00
單位
Threaded - - 25mm 1/2in - - - - 2 Way
RS庫存編號 733-5209
BrandRS PRO
TWD405.00
單位
Threaded 3/4 in BSPP Brass - 3/4in Air, Oil, Steam, Water 40 bar 20mm 3/4in 2 Way