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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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 499-2795
Brand :RS PRO
THB921.96
Each
Units
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 68 bar 12.7mm 1/2in 2 Way
RS Stock No. 764-4234
Brand :RS PRO
THB1,641.62
Each
Units
Threaded 1/2 in Stainless Steel - 1/2in Gas, Oil, Water 1000 psi 15mm 1/2in 2 Way
RS Stock No. 499-2789
Brand :RS PRO
THB957.15
Each
Units
Threaded 1/4 in BSPP Stainless Steel - 1/4in Gas, Oil, Water 68 bar 6.35mm 1/4in 2 Way
RS Stock No. 733-5249
Brand :RS PRO
THB561.10
Each
Units
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 32 bar 25mm 1in 2 Way
RS Stock No. 764-4275
Brand :RS PRO
THB2,850.47
Each
Units
Threaded 1-1/2 in BSPP Stainless Steel - 1-1/2in Gas, Oil, Water 1000 psi 40mm 1 1/2in 2 Way
RS Stock No. 733-5274
Brand :RS PRO
THB634.25
Each
Units
Threaded 1 in BSPP Brass - 1in Gas 20 bar 25mm 1in 2 Way
RS Stock No. 499-2818
Brand :RS PRO
THB1,430.68
Each
Units
Threaded 1 in BSPP Stainless Steel - 1in Gas, Oil, Water 68 bar 25.4mm 1in 2 Way
RS Stock No. 499-2802
Brand :RS PRO
THB876.92
Each
Units
Threaded 3/4 in BSPP Stainless Steel - 3/4in Gas, Oil, Water 68 bar 19.6mm 3/4in 2 Way
RS Stock No. 733-5227
Brand :RS PRO
THB391.11
Each
Units
Threaded 3/4 in BSPP Brass - 3/4in Air, Oil, Steam, Water 32 bar 20mm 3/4in 2 Way
RS Stock No. 733-5139
Brand :RS PRO
THB225.86
Each
Units
Threaded 1/2 in BSPP Brass - 1/2in Air, Oil, Steam, Water 50 bar 12.7mm 1/2in 2 Way
RS Stock No. 733-5126
Brand :RS PRO
THB196.98
Each
Units
Threaded 1/4 in BSPP Brass - 1/4in Air, Oil, Steam, Water 50 bar 6.35mm 1/4in 2 Way
RS Stock No. 733-5136
Brand :RS PRO
THB479.66
Each
Units
Threaded 1 in BSPP Brass - 1in Air, Oil, Steam, Water 40 bar 25.4mm 1in 2 Way
RS Stock No. 733-5160
Brand :RS PRO
THB549.19
Each
Units
Threaded 1 in BSPP Brass - 1in Gas 40 bar 25.4mm 1in 2 Way
RS Stock No. 499-1944
Brand :RS PRO
THB3,018.76
Each
Units
Threaded 1/2 in BSPP Stainless Steel - 1/2in Gas, Oil, Water 68 bar 12.7mm 1/2in 3 Way
RS Stock No. 764-4262
Brand :RS PRO
THB1,671.69
Each
Units
Threaded 1 in BSPP Stainless Steel - 1in Gas, Oil, Water 1000 psi 25mm 1in 2 Way
RS Stock No. 764-4278
Brand :RS PRO
THB3,665.44
Each
Units
Threaded 2 in BSPP Stainless Steel - 2in Gas, Oil, Water 1000 psi 50mm 2in 2 Way
RS Stock No. 764-4247
Brand :RS PRO
THB2,703.92
Each
Units
Threaded 1 in Stainless Steel - 1in Gas, Oil, Water 1000 psi 25mm 1in 2 Way
RS Stock No. 486-243
Brand :RS PRO
THB1,141.85
Each
Units
Threaded 1/2 in BSPP Brass - 1/2in Air, Oil, Steam, Water 30 bar 15mm 1/2in 3 Way
RS Stock No. 733-5151
Brand :RS PRO
THB211.08
Each
Units
Threaded 1/4 in BSPP Brass - 1/4in Gas 40 bar 8mm 1/4in 2 Way
RS Stock No. 733-5224
Brand :RS PRO
THB272.74
Each
Units
Threaded 1/2 in BSPP Brass - 1/2in Air, Oil, Steam, Water 32 bar 12.7mm 1/2in 2 Way
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